NOAA Technical Report NMFS SSRF-710
Midwater Invertebrates from the Southeastern Chukchi Sea: Species and Abundance in Catches Incidental to Midwater Trawling Survey of Fishes, September-October 1970
Bruce L. Wing and Nancy Barr
April 1977
U.S. DEPARTMENT OF COMMERCE
National Oceanic and Atmospheric Administretion
National Marine Fisheries Service
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NOAA Technical Report NMFS SSRF- 710
MMOSP^,
'■'Went of
Midwater Invertebrates from the Southeastern Chukchi Sea: Species and Abundance in Catches Incidental to Midwater Trawling Survey of Fishes, September-October 1970
Bruce L. Wing and Nancy Barr
April 1977
I ^/l
Marine Biological Laboratory LIBRARY
OCT 14 1992
Woods Hole, Mass.
U.S. DEPARTMENT OF COMMERCE
Juanita M^ Kreps, Secretary
National Oceanic and Atmospheric Administration
Robert M. White, Administrator
National Marine Fisheries Service
Robert W. Sctioning, Director
For Sale by the Superintendent of Documents. U.S. Government Printing Office Washington, D.C. 20402 Stock No. 003-020-00130-1
The National Marine Fisheries Service (NMFS) does not approve, rec- ommend or endorse any proprietary product or proprietary material mentioned in this publication. No reference shall be made to NMFS, or to this publication furnished by NMFS, in any advertising or sales pro- motion which would indicate or imply that NMFS approves, recommends or endorses any proprietary product or proprietary material mentioned herein, or which has as its purpose an intent to cause directly or indirectly the advertised product to be used or purchased because of this NMFS publication.
CONTENTS
Introduction 1
Methods 1
Results 2
Discussion 2
Summary 6
Acknowledgments 6
Literature cited 6
Catch data 8
Figures
1. Positions and sequence of trawling stations during WEBSEC-70. Circles indicate stations where Isaacs-Kidd midwater trawl was used; squares indicate otter trawl was used. (From Quast 1972.) 2
Tables
1. List of invertebrates collected with 1.8-m Isaacs-Kidd midwater trawl in the southeastern Chukchi Sea during WEBSEC-70, 25 September- 17 October 1970 3
2. Partial listing of invertebrates from otter trawl samples off Point Lay, Alaska 5
Appendix Tables
1. Station data for WEBSEC-70 fish trawl stations (Quast 1972) 7
2. Catches of invertebrates by 1.8-m Isaacs-Kidd midwater trawl in the southeastern Chukchi
Sea 7
111
Midwater Invertebrates from the Southeastern Chukchi
Sea: Species and Abundance in Catches Incidental to
Midwater Trawling Survey of Fishes,
September-October 1970
BRUCE L. WING and NANCY BARR'
ABSTRACT
Midwater invertebrates were collected in the southeastern Chukchi Sea. A 1.8-m Isaacs-Kidd midwater trawl was used at 20 stations to collect 81 semiquantitative samples; a :!-m otter trawl was used at one station to collect two qualitative samples. Data tables list the species collected and their numbers, size range, and displacement volumes for the midwater trawl stations and a species list only for the otter trawl station. One hundred three species of invertebrates were identified from the mid- water trawl samples, and ,33 species were identified from the otter trawl samples. Amphipods were the most diverse group (40 species) and decapod shrimps the next most diverse (14 species). Numbers of species in a sample varied from 4 to 40 (mean 17). After removal of jellyfishes, the most important con- tributors in numbers and volume to the catches were euphausiids and mysids.
INTRODUCTION
The Western Beaufort Sea Ecological Cruises (WEB- SEC) were a sequence of oceanographic cruises spon- sored by the U.S. Coast Guard to assess the Alaskan arc- tic marine environment and biota before major indus- trial development. The Coast Guard enlisted the efforts of federal, state and university research groups for the program, and the National Marine Fisheries Service con- tributed to the first three cruises with studies of zooplankton, midwater invertebrates, and fishes.
The intent of the first cruise, WEBSEC-70, which took place during September and October 1970, was to ex- amine the arctic coast from Barrow eastward to Barter Island. Extremely heavy ice conditions in mid-Septem- ber 1970 prevented the Icebreaker Glacier from working in the Beaufort Sea; therefore, an alternative area, the southeastern Chukchi Sea between Point Lay and Cape Lisburne (Fig. 1) was surveyed between 25 September and 17 October. Preliminary results of physical, chemical, geological, and biological investigations for WEBSEC-70 were reported by Ingham et al. (1972); and reports were later published by Quast (1974) and Wing (1974).
This report presents data on the invertebrates taken in midwater trawls made to collect fishes from 25 Septem- ber to 17 October 1970. The data are presented in tabular form and are not interpreted, although some apparent sampling anomalies are discussed. The tables provide a list of species found, numbers of individuals taken, and linear size range and displacement volume of the
'Northwest and Alaska Fisheries Center .Auke Bay Laboratory, National Marine Fisheries Service, NOAA. P.O. Box 155, Auke Bay, AK 99821.
specimens of each species. These data are the first attempts to quantitatively assess macroplanktonic and niicronektonic invertebrates in the southeastern Chuk- chi Sea.
METHODS
A 1.8-m Isaacs-Kidd midwater trawl was used to sample at 20 stations for a total of 81 tows (Fig. 1, Ap- pendix Table 1). The trawl had a forward section of 38- mm bar mesh, a rear section of 6-mm bar mesh, and a cod end of 3-mm bar mesh. Cross-sectional areas were calculated to be 2.87 m' at the mouth, 1.55 m' at the beginning of the 6-mm mesh, and 0.13 m- at the begin- ning of the 3-mm mesh. The depth of tow was recorded by a bathykymograph attached to the bottom of the depressor. Tows were standardized for a length of 3.7 km at an estimated vessel speed of 4 knots. At least four tows were made at each of the 20 stations, two on one bearing and two on the reciprocal bearing. Trawling was general- ly done at night in areas relatively free of ice. The choice of sampling depths was dependent on water depths and on whether or not the samples were intended to be replicates or were to examine depth distributions (Quast 1974).
At one station (No. 8— Fig. 1) two trawls were made with a 3-m, 38-mm mesh otter trawl (shrimp try net) to collect bottom fishes and invertebrates.
Large scyphomedusans and most hydromedusans taken in the trawls were discarded in the field after the sizes and numbers of each species of scyphomedusan and the volumes of hydromedusans had been recorded. The other invertebrates were preserved in 5'"c Formalin.
In preparation for examining the invertebrates in the laboratory, formalin was washed from the samples and
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Figure 1.— Positions and se- quence of trawling stations dur- ing WEBSEC-70. Circles indi- cate stations where Isaacs-Kidd midwater trawl was used; squares indicate otter trawl was used. (From Quast, 1972.)
they were stored in 40'f isopropyl alcohol. Each sample was examined first in its entirety for rare species. For small samples, total counts were made for each species of invertebrate, and maximum and minimum size ranges were recorded. When large numbers of euphausiids or mysids were present, the collections were subsampled with a Folsom plankton splitter (McEwen et al. 1954). The subsamples always contained more than 500 in- dividuals.
Identifications (to species when possible) were based on the following taxonomic references: Banner (1948a 1948b, 1950, 1954); Barnard (1958, 1962a, 1962b, 1962c 1964, 1973); Boden et al. (1955); Bowman (1973, 1960) Brodskii (19.50); Coe (1904, 1905); Dawson (1971); Dun bar (1954); Gurjanova (1951); Holmquist (1959, 1965) Leung (1971); G. E. MacGinitie (1955); N. MacGinitie (19.59); Naumov (1960); Rathbun (1904); Sars (1895, 1900); Shoemaker (1955); Vanhoffen (1906); and Zim- mer (1926). Except for decapod shrimps, lengths are greatest body lengths to the nearest millimeter and do not include antennae, rostra, or tentacles. Decapod shrimp lengths are for the carapace (insertion of eye to dorsal posterior margin). Displacement volumes to the nearest 0.5 ml were taken on the drained lots of each species sorted from a sample. The volumes were measured with 10-, 25-, 100-, or 500-ml graduated cylinders. All sorting and measuring was done 1-4 yr after the specimens were collected; thus shrinkage due to preservation was stabilized. Displacement volumes were obtained only for samples processed in the last 4 mo of sorting.
RESULTS
The 81 samples from the 20 midwater trawl stations contained 103 specimens of invertebrates (Table 1). Amphipods had the greatest number of species (35) and decapod shrimps the second largest (14). The number of invertebrate species per sample ranged from 4 to 40 (mean, 17). The scyphomedusans and hydromedusans discarded in the field contributed most to the volume of the catches. In the preserved material, euphausiids and mysids were the most abundant invertebrates and the major contributors to the biomass (Appendix Table 2).
Thirty-three species of invertebrates were identified from the two samples taken by the 3-m otter trawl at station 8 (Table 2). The list of invertebrate species from station 8 plus the benthic invertebrates taken in the mid- water trawl samples supplement the more extensive lists of benthic invertebrates from the southeastern Chukchi Sea given by McCauley (1964), Sparks and Pereyra (1966), and Naidu and Sharma (1972). Three species of gastropods, 4 bivalves, 2 mysids, 2 isopods, 12 amphipods. 9 decapod crustaceans, and 1 ascidian were collected by the otter trawl.
DISCUSSION
The three sizes of meshes in the Isaacs-Kidd mid- water trawl used in the sampling were 3-mm cod end, 6- mm rear section, and 38-mm forward section. Some of the invertebrates captured were so small that many of them undoubtedly passed through the larger meshes. Al-
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|
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u |
« c |
|
Q |
-T3 >- |
|
0 |
2 p |
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a: |
|
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D |
"3 ' — ■ |
|
£ |
« 0- he "O |
|
0 |
3 'C |
at <
B -a
£ ^
to
CO t-> C8
E s q; 3 c £
C '= B .— .— a>
£ E :e
u. u, ^
be C
a £
j= ^ .gj
ECX to
<« ^
^ O
Table 2. — Partial listing of invertebrates from otter trawl samples off Point Lay, Alaska.
CLASS Subclass
(It'nus species
CLASS Subclass
(reniis species
GASTROPODA
Biiccintim sclarifnrme Mtiller
Mnrgarilnpsis prihiloffensis (Dall)
Dendrunotiis dalli Bergh BIVALVIA
Miisculus discnrs (Linnaeus)
Yoldia scissiifata Dall
Serripcs f^roenlandicus (Bru^gen)
Mya truncata Linnaeus MALACOSTRACA Mysidacea
\fysis oculata and/or M. litoralis
Neomysis rayii (Murdock) Isopoda
Tecticeps alaskensis Richardson
Synidotea hicuspida (Owen) Amphipoda
Anonyx nugax (Phipps)
Tryphosa sp.
Acanthostepheia behringiensis (Lockington) Paroediceros lynceus (M. Sars)
I'rotomcdia fiisctntn Kriiiyer Ischynn-crus latipes Krsiyer /. mvfialaps Sars
Kriclhonius difformis M. Kdwarris E. tolli Bruggen I'leustt's pnntipta (Krv^yer) Rhocotrnpis actiU'ata (LepechinI DiiHchia spinnssisma Krrfyer Decapoda
Pandcitus utmiurus Stimpson Eualus fahricii (Kr»(yer) E. naimardii (M. Edwards) l.ehheus gnienlandicus (.). C. Fahricius) Spinontncaris phippsii (Krtlyer) Arnis lar (Owen) Sclerocran^on horeas (P)iippsl llyos coarctcUus Leach Pniiurus tri^imnvheirus (Stimpson) ASCIDIACEA
BoUenia ovifera (Linnaeus)
though the resulting catches should be considered only as semiquantitative, they do provide indicators of the kinds and general quantities of midwater invertebrates present in the southeastern Chukchi Sea.
The terms mesoplankton, macroplankton, micronek- ton, and benthos may be applied to various grouping of invertebrates collected with the Isaacs-Kidd midwater trawl in the Chukchi Sea during WEBSEC-70. None of the terms are precisely defined, but they provide criteria for evaluation of catches by those who may wish to com- pare the species and quantities reported in Appendix Table 2 with other sets of data.
Mesoplankters are zooplankters quantitatively retain- ed by a 0.2-mm mesh net and having a total body length less than 10 mm. Large mesoplankters are those with a body length greater than 1 mm. The midwater trawl used during WEBSEC-70 did not quantitatively retain large mesoplankters, as evidenced by the low frequency and small numbers of copepods Calanus finmarchicus s.l. and Eucalanus bungii and the chaetognath Sagitta elegans in the catches. These mesoplankters were widely distributed and abundant in plankton samples taken with a 0.57-mm mesh plankton net during the same cruise (Wing 1974).
Animals of the macroplankton and micronekton are large enough to be identified with the naked eye. There is no upper size limit and the lower size limit (5-10 mm long) is dependent on the taxa involved and the knowl- edge of the researcher. Animals of the micronekton are 10-100 mm long and can swim well enough to avoid stan- dard 1-m plankton nets. Because the swimming ability of crustaceans, cephalopods, and fishes increases with size, macroplankton and micronekton are not precisely defin- ed or clearly separable categories. Within the size range of macroplankton and micronekton, the midwater trawl used during WEBSEC-70 would collect quantitatively
only the large scyphomedusans and the hydromedtisan Cuspidella mertensii. Although herding occurs, much of the macroplankton and micronekton passes through the 6- and .38-mm meshes at the front of the net. Many of the hydromedusan Aglantha digitale, the euphausiids, and the mysids undoubtedly passed through the net, al- though these were the most abundant organisms in the catches (Appendix Table 2). The retention of macroplankton- and micronekton-sized medusans, amphipods, mysids, euphausiids, and shrimps by the midwater trawl used during WEBSEC-70 indicates that they were quite abundant and important in the trophic structure of the area but does not measure their abun- dance.
Many of the species collected by the midwater trawl in the Chukchi Sea are considered to be benthic animals, i.e., they live on (epibenthos), in (endobenthos), or just off (hyperbenthos) the bottom. Many of the benthic animals, especially polychaetes, mysids, cumaceans, gammarid amphipods, and shrimps, may leave the bot- tom at night and become part of the macroplankton and micronekton. Except for stations 8 and 14 (Table 1), all sampling was at night: consequently some benthic animals were well represented in the collection.
The shallowness of the area (22-54 m) sampled by WEBSEC-70 contributed to the occurrence of benthic animals in the midwater trawl catches. Benthic animals, which rise off bottom at night, are likely to contribute more to the macroplankton and micronekton in shallow waters than in deeper waters. Additionally, wave-in- duced turbulence and ice rafting may have placed in sus- pension some endobenthos (i.e., benthic snails, sipun- culids, and echiuroids), which would not normally be off bottom. The net struck bottom only on station 88. Samples from that station contained two species of snails (Margarites sp. and Natica clausa), a clam {Nucuia
tenuis), adult hermit crabs {Pagurus sp.), and brittle stars (Ophiuroidae) in addition to more usual plank- tonic species (Table 1, Appendix Table 2).
SUMMARY
One hundred three species of invertebrates were taken in Isaacs-Kidd midwater trawl samples from the southeastern Chukchi Sea during WEBSEC-70. Thirty- three species were taken by otter trawl. Numbers of in- vertebrate species in a midwater trawl sample varied from 4 to 40 (mean, 17). Amphipods were the most varied group (40 species) and shrimps the next most varied group ( 14 species).
After removal of hydroid and scyphozoan jellyfishes, euphausiids and mysids contributed the most to the biomass and numbers of the midwater invertebrates retained by the midwater trawl.
ACKNOWLEDGMENTS
We thank Alexander Hoke for the design and execution of the computer program for Appendix Table 2. We thank the U.S. Coast Guard Oceanographic Unit and the Marine Sciences section of the Icebreaker Glacier for assistance in collection of samples from the Chukchi Sea at a time of the year not previously sam- pled.
LITERATURE CITED
BANNER, A. H.
1948a. A taxonomic study of the Mysidacea and Euphausiacea
(Crustaceal of the northeastern Pacific. Part I. Mysidacea from
family Lophogaslridae through tribe Erthropini. Trans. R. Can.
Inst. 26:345-399. 1948b. A taxonomic study of the Mysidacea and Euphausiacea
(Crustacea) of the northeastern Pacific. Part 11. Mysidacea, from
tribe M.vsini through Mysidellinae. Trans. R. Can. Inst. 27:65-
125. 1950. A taxonomic study of the Mysidacea and Euphausiacea
(Crustacea) of the northeastern Pacific. Part III. Euphausiacea.
Trans. R. Can. Inst. 28:1-63.
1954. New records of Mysidacea and Euphausiacea from the north- eastern Pacific and adjacent areas. Pac. Sci. 8:125-139.
BARNARD, .J. L.
19.58. Index to the families, genera, and species of the gammaridean Amphipoda (Crustacea). Allan Hancock Found. Publ.. Occas. Pap. 19. 145 p.
1962a. Benthic marine Amphipoda of southern California: Fami- lies Aoridae, Photidae, Ischyroceridae, Corophiidae, Podoceridae. Pac. Nat. 3:3-72.
1962b. Benthic marine Amphipoda of southern California: Fami- lies Tironidae to (lammaridae. Pac. Nat. 3:73-115.
1962c. Benthic marine Amphipoda of southern California: Family Oedicerotidae. Pac. Nat. 3:351-371.
1964. Revision of some families, genera, and species of gammari- dean Amphipoda. ("rustaceana 7:49-74.
1973. Revision of Corophiidae and related families (Amphipoda). Smithson. Contrib. Zool. 151, 27 p. BOBEN. B. P.. M. W. .lOHNSON, and E. BRINTON.
1955. The Euphausiacea (Crustacea) of the North Pacific. Bull. Scripps Inst. Oceanogr. 6:287-400.
BOWMAN. T. E.
1973. Pelagic amphipods of the genus Hyperia and closely related
genera (Hyperiidea: Hyperiidae). Smithson. Contrib. Zool. 136, 76 p. 1960. The pelagic amphipods of the genus Parathemisto (Hyperii- dea: Hyperiidae) in the North Pacific and adjacent Arctic Ocean. Proc. U.S. Natl. Mus. 112:343-392. BRODSKII. K. A.
1950. Calanoida of the far eastern seas and polar basin of the USSR Keys to the fauna of the USSR, No. 35. Zool. Inst. .Acad. Sci. USSR, 440 p. (Translated by Israel Program for Scientific Transl., 1967.)
COE, W. R.
1904. The nemerteans of the expedition. In Harriman Alaska Expedition Vol. 11, Part 1, p. 1-110. Smithson. Inst., Wash., D.C.
1905. The nemerteans of the west and northwest coasts of North America. Bull. Mus. Comp. Zool. Vol. 47. 319 p.
DAW.SON, J. K.
1971. Species of Arctic Ocean chaetognaths. In H. E. Kobayashi (editor), Taxonomic guides to arctic zooplankton (III). Univ. South. Calif. Dep. Biol. Sci. Tech. Rep. 4:1-21.
DUNBAR, M. J.
1954. The amphipod Crustacea of Ungava Bay, Canadian eastern Arctic. J. Fish. Res. Board Can. 11:709-798. GUR.JANOVA, E. F.
1951. Amphipoda-Gammeridea of the seas of the USSR and ad- joining waters (In Russ.). Opred. Faune SSSR, Inst. Aka. Nauk 41, 1029 p.
HOLMQUIST, C.
1959. Problems on marine-glacial relicts — on account of investiga- tions on the genus Mysis. Berlingska Boktrycheriet, Lund, 270 p.
1965. The amphipod genus Pseudalibrotus. Zeit. Zool. Syst. Evolforschung. 3:19-46.
INGHAM, M. C, B. A. RUTLAND, P. W. BARNES, G. E. WATSON, G. J. DIVOKY, A. S. NAIDU, G. D. SHARMA, B. L. WING, and J. C. QUAST.
1972. WEBSEC-70, an ecological survey in the eastern Chukchi Sea, September-October 1970. U.S. Coast Guard Oceanogr. Rep. 50 (CG373-50), 206 p.
LEUNG, Y-M.
1971. Pteropodsof the central Arctic, /n H. A. Kobayashi (editor), Taxonomic guides to Arctic zooplankton (III). Univ. South. Calif. Dep. Biol. Sci. Tech. Rep. 4:22-28.
MacGINITIE. G. E.
1955. Distribution and ecology of the marine invertebrates of Point Barrow. Alaska. Smithson. Misc. Collect. 128:1-201. MacGINITIE, N.
19.59. Marine Mollusca of Point Barrow. Ala-ska. Proc. U.S. Natl. Mus. 109:59-208. McCAULEY, J. E.
1964. A preliminary report of the benthic animals collected on the USCG Northwind cruise during 1962. In Oceanographic Cruise USCGC Northwind. Bering and Chukchi Seas, July-Sept. 1962, p. 17-22. U.S. Coast Guard Oceanogr. Rep. 1. (CG 373-1). McEWEN, G. F., M. W. .JOHNSON, and T. R. FOLSOM.
19,54. A statistical analysis of the performance of the Folsom plank- ton sample splitter, based upon test observations. Arch. Meteorol., Geophys. Bioklimatol., Ser. A. Meterol. Geophysik 7:502-527. NAIDU, A. S., and G. D. SHARMA.
1972. Geological, biological, and chemical oceanography of the eastern central Chukchi Sea. In Ingham et al. (editors). WEB- SEC-70, an ecological survey of the eastern Chukchi Sea, Septem- ber-October 1970, p. 173-195. U.S. Coast Guard Oceanogr. Rep. .50 (CG 373-50).
NAUMOV, D. V.
1960. Hydroids and Hydromedusae of the USSR. Keys to the fauna of the USSR. Zool. Inst. Acad. Sci. USSR. 70. (Translated by Israel Program for Sci. Trans., 1969.) QUAST. J. C.
1972. Preliminary report on the fishes collected on WEBSEC-70.
In Ingham et al. (editors), WEBSEC-70, an ecological survey in
the eastern Chukchi Sea, September-October 1970, p. 203-206.
U.S. Coast Guard Oceanogr. Rep. 50 (CG 373-50).
1974. Density distribution of juvenile Arctic cod, Boreogadus saida,
in the eastern Chiikihi Sea in the fall of 1970. Kish. Hull., U.S.
72:1094-110.^. RATHBIIN. M. J.
1904. Decapod crustaceans of the northwest coast of North Amer- ica, /n Harriman Alaska Rxpedition 10:1-210. Smithson. Inst.,
Wash., D.C. SARS. G. 0.
1895. An account of the Crustacea of Norway. Vol. 1, Arnphipoda.
Chri.stiana and Copenhagen, 711 p. 1900. Cru.stacea. In Fridtjof Nansen (editor). The Norwegian
north polar expedition 1893-1896, 1 (Part 5):1-141. Longmans,
Green, and Co.. Lond. SHOEMAKER, C. R.
19.5.5. Arnphipoda collected at the Arctic laboratory. Office of
Naval Research, Point Barrow, .Maska, by G. E. MacGinitie.
Smithson. Misc. Collect. 128:1-78.
SI'AHKS, A. K., and W. T. PKREYRA.
Hlfifi. lienthic invertebrates of the southeastern Chukchi Sea. In N. •). Wilimovsky and .1. N. Wolfe (editors). Environment of the Cape Thompson region, Ala.ska, p. 817-8.38, USAEC, Wash., D.C.
vanhOfff;n, e.
190fi. Acraspedae Gegenbauer 1856. Nordischcs Plankton, Zoolo- gi.scher Teil, 5, XI:40-64. [Vol. 6, 19.33.] WING. B. L.
1974. Kinds and abundance of zooplankton collected by the USCG icebreaker (lluciir in the eastern Chukchi Sea, September-Octo- ber 1970. U.S. Dep. Commer., NOAA Tech. Rep. NMFS SSFR- 679. 18 p. ZIMMER, C.
1926. Northern and Arctic invertebrates in the collection of the Swedish State Museum (Riksmuseum). X. Cumaceen. K. Sven- ska. Vetenskapsakad. Handl. Ser. 3, 3(2):l-88.
Appendix Table 1.— Station data for WEBSEC-70 fish trawl stations (Quast 1972).
|
Dataai |
id inclusive |
Approximate |
position |
Depth of water |
Ha |
luls |
||
|
Sta- |
||||||||
|
tion |
time (Bering Standard) |
Lat.N |
Long. W |
(m) |
No. |
Type' |
and depths (m)' |
|
|
8 |
Sept. 25 |
(1115-1253) |
69° 45' |
163°34' |
26 |
2 |
B |
26.26 |
|
10 |
Sept. 27 |
(1917-2207) |
70°04' |
165°57' |
44 |
R |
11 |
|
|
14 |
Sept. 29 |
(0518-0817) |
70n7' |
165°02' |
51 |
R |
11 |
|
|
16 |
Sept. 29 |
(1721-2002) |
70° 16' |
163°58' |
53 |
R |
11 |
|
|
20 |
Sept. 30 |
(1740-2025) |
70°20' |
163°24' |
42 |
R |
12 |
|
|
22 |
Oct. 1 |
(1734-2103) |
70°20' |
163°25' |
35 |
R |
12 |
|
|
25 |
Oct. 2 |
(1731-2036) |
70°07' |
163° 14' |
33 |
R |
12 |
|
|
30 |
Oct. 4 |
(1756-2137) |
69° 58' |
164°07' |
31 |
M |
2,5,10, 13, 19 |
|
|
32 |
Oct. 5 |
(1831-2104) |
69°48' |
163°49' |
26 |
R |
12 |
|
|
37 |
Oct. 6 |
(1727-1956) |
70°07' |
167°36' |
49 |
R |
12 |
|
|
41 |
Oct. 7 |
(1752-2014) |
69°57' |
167°3r |
44 |
M |
10, 10, 12, -22 |
|
|
45 |
Oct. 8 |
( 1816-2058) |
69°57' |
168°38' |
44 |
M |
2. 9, 13, 20 |
|
|
51 |
Oct. 9 |
(1744-2024) |
69°36' |
167°36' |
48 |
M |
2, 7, 14, 20 |
|
|
56 |
Oct. 10 |
(1940-2229) |
69°14' |
166°53' |
44 |
M |
2, 9, 18, '23 |
|
|
61 |
Oct. 11 |
( 1755-2015) |
69°05' |
166°13' |
29 |
M |
8. 13, 16, 23 |
|
|
65 |
Oct. 12 |
(1755-2016) |
69°21' |
166°45' |
36 |
M |
8, 13. 16, 22 |
|
|
70 |
Oct. 13 |
(1735-1958) |
69°12' |
167°38' |
39 |
M |
8,13,18,22 |
|
|
74 |
Oct. 14 |
(1723-1946) |
69°35' |
164°29' |
22 |
M |
2, 8, 13, 18 |
|
|
80 |
Oct. 15 |
(1814-2055) |
69°27' |
164°43' |
30 |
M |
2, 8, 13. 22 |
|
|
88 |
Oct. 16 |
( 1917-2205) |
68°55' |
166°47' |
45 |
M |
2,11,24,40-45 |
|
|
92 |
Oct. 17 |
(1733-2014) |
68°.36' |
167°41' |
54 |
M |
2,13,17,-33 |
'Hauls approximately 30 min at depth; all hauls except those at station 8 were made with a 6-foot diameter Isaacs-Kidd trawl with 76-mm (stretched measurement) webbing and 13-mm liner. Hauls at station 8 were made on bottom with a shrimp try net, with 10-foot opening and 38-mm webbing. M = multidepth hauls with 6-foot Isaacs-Kidd trawl, B = shrimp try net on bottom, and R = replicated hauls at single depth with 6-foot Isaacs-Kidd trawl. Depth of footrope or depressor.
Appendix Table 2.— Catches of invertebrates by I.S-m Isaacs-Kidd midwater trawl in the southeastern Chukchi Sea.
NOTES:
Mysis Utoratis and Mysis oculata both occur in the samples but were not tallied separately and therefore are listed as Mysis oculatallitoralis.
Size ranges are total body length exclusive of antennae, rostra, and tentacles for most animals except: carapace length of decapod shrimp and bell diameter of medusans.
CATCHtb OF INVEHTEBRATES BY 1.8 METtH ISAACS-KIOn MID WATEt^ TkAoL
IN THE 50UTMEASTEHN CmurCHI SEA NUMbENt SIZE-HANGE. AND DISPLACEMENT VOLUME FOR FACM HALF-HOUH TOw
station: iO DATE: SEP 27 1970
LATITUDEl 70 4 0 NOPTH LONGITUDE: 165 57 0 KEST
haul: 1 depth: 11 METEPS TIME: 19:50
SPECIES IDENTIFICATION
AOLANTHA DIGITALS CUSPIDELLA MEPTENSII CVANEA CAPILLATA ECHlUHUb ECHIUPUS ALASKANUS CLIONE LIMACINA SAGITTA ELEGANS CALANUS FINMARCHICUb S.L. NtOMYSIS KAYII PAHATHEMISTO LIBELLULA PSEUOALlBHOTUS GLACIALIS PSEUOALIBHOTUS NANSENI THYSANOESSA INEKMIS ThYSANOESSA RASCHII PANDALUS GONIURUS PANDALUS SP. HIPPOLYTIUAE bP. BHACHYURA - ME6AL0PA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
NBR. INDIVIDUALS PER SAMPLE
0 2 2
1
1*
3
5
1
2
2
8
94
490
147
6
2 748 127
5
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
.. . |
20.0 |
|
.- - -- |
--. |
|
— . — |
10.0 |
20,00- 24.00
|
.- |
29.00 |
-- |
|
14.00- |
21.00 |
-- |
|
12.00- |
14.00 |
-- |
|
8.00- |
17.00 |
-- |
|
8.00- |
20.00 |
4.0 |
|
7.00- |
24.00 |
12.0 |
|
2.00- |
15.00 |
21.0 |
|
.. |
3.00 |
-- |
|
.- |
3.00 |
-- |
10.0
CATCHES OF INVEKTtHKATES BY 1.8 METER ISAACS-KIOn MID WATER THAwL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUK TOW
station: 10 DATE: SEP 27 1970
LATITUDE: 70 4 0 NORTH LONGITUDE: Ibb 57 0 WEST
haul: 2 depth: U meters time: 20:38
SPECIES IDENTIFICATION
CUSPIUELLA MEHTENSII CHRYSAORA MELANASTER CYANEA CAPILLATA ECHIURUb ECHIURUS ALASKANUS CLIONE LIMACINA CALANUS FINMAWCHICUS S.L. NEOMYSIS RAYII MYPERIA MEOUSARUM GAMMARUS wILKITZKII MAERA SP (7 OANAE) PSEUDALIBROTUS GLACIALIS PSEUDALIBHOTUS NANSENI THYSANOESSA INERMIS THYSANOESSA RASCHII PANDALUS GONIURUS EUALUb GAIMAHDII riKACHYURA - MEGALUPA PAGURIDEA ZOEA
NBR. INDIVIDUALS PER SAMPLE
6
8 16
4
6
1
4
2
1
1
1
1
2260
870
138
2 370 120
|
SIZE RANGE |
VOLUME |
|
|
(MM) |
(CO |
|
|
• - • |
_• |
• _ |
|
150.00-: |
300.00 |
— |
|
40.00-i |
JOO.OO |
^_ |
|
v_ — |
4.00 |
-- |
|
29.00- |
35.00 |
-- |
|
11.00- |
18.00 |
— |
|
-- |
14.00 |
-- |
|
.- |
15.00 |
— |
|
-_ |
12.00 |
-- |
|
-- |
17.00 |
-- |
|
10.00- |
25.00 |
141.1 |
|
8.00- |
25.00 |
35.3 |
|
3.00- |
14.50 |
42.5 |
|
6.50- |
7.00 |
0.5 |
CATCHtS OF INVE.HTEBRATES BY 1.8 METtK ISAACS-KIDO MID WATEH TKAWL
IN THE SOUTHEASTEHN CHUKCHI SEA NUMbEHt SIZE-HANGE. AND DISPLACEMENT VOLUME FOR EACH HALf-HOUM TO*
station: iO DATEl SEP 27 1970
LATITUDEl 70 4 0 NOHTH LONSITUOE: 165 57 0 WEST
HAULI 3 DEPTHI 11 METERS TIME: ?1I25
SPECIES
IDENTIFICATION
AOLANTHA UI6ITALE CUSPIDELLA MEHTENSII AUHELIA AUHITa CYANEA CAPILLATA ECHIUHUS ECHIURUS ALASKANUS CLIONE LIMACINA NEOMYSIS WAYIl APHERUSA GLACIALIS GAMMAHUb KILKIT^KII PSEUDALIBHOTUS NANSENI THYSANOESSA INEHMIS THYSANOESSA RASCHII PANDALUS liONIURUS EUALUS GAIMAROII EUALUS STONEYI HIPPOLYTIOAE SP. BRACHYURA - MEGALOPA PAGURIDEA ZOEA
NBR. INDIVIDUALS PER SAMPLE
0
4 1
e
3
4
1
1
3
3
1531
747
152
1
1
1 137 100
SIZE RANGE (MM)
VOLUME (CO
14.1
|
-_ |
60.00 |
-- |
|
60.00-220.00 |
-- |
|
|
-_ |
-- |
-- |
|
-_ |
-. |
-. |
|
— |
30.00 |
— |
|
— |
12.00 |
— |
|
20.00- |
23.00 |
-- |
|
11.00- |
20. (JO |
-- |
|
10.00- |
22.00 |
-- |
|
10.00- |
20. UO |
96.8 |
|
3.00- |
13.00 |
22.0 |
|
.- |
6.00 |
-- |
|
.. |
8.00 |
0.4 |
|
-. |
2.50 |
— |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-HANGEi AND DISPLACEMENT VOLUME FOR EACH HALF"-HOUR TO*
station: 10 date: SEP 27 1970
LATITUDE: 70 4 0 NORTH LONGITUDE: 165 57 0 WEST
haul: 4 DEPTH! 11 METERS TIME: 22107
SPECIES
IDENTIFICATION
NBR. INDIVIDUALS PER SAMPLE
SIZE RANGE (MM)
VOLUME (CO
AGLANTHA DIGITALS CUSPIDELLA MERTENSH AURELIA AURITa CHRYSAORA mELANASTER CYANEA CAPILLATA ECHIURUS ECHIURUS ALASKANUS CLIONE LIMACINA SAGITTA ELEGANS CALANUS CRISTATUS MYSIS POLARIS NEOMYSIS RAYII APHERUSA GLACIALIS PSEUOALIBROTUS GLACIALIS PSEUDALIHROTUS NANSENI TMYSANOESSA INERMIS THYSANUESSA RASCHII PANDALUS GONIURUS BRACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIOEA GLAUCUTHOE
0
1
1
1
9
17
5
2
1
1
2
1
0
3
287
213
207
1
130
70
3
18.0
— - 60.00
— - 90.00 40.00-180.00
— - 9.00
31.00- 37.00
~ - 12. UO
10.00- 19.00
12.00- 26.00 9.00- 22. UO 3.00- 14.00
CaTChtS OF INVEHTEBHATES BY 1.8 METER ISAACS-KIDO MID HATEH THAdL
IN THE SOUTHEASTERN CHUKCHI SEA NUMbEKf SIZE-HANGE» AND DISPLACEMENT VOLUME FOR FACH MaLF-hOUR TOW
STATION! U DATEl SEP 29 1970
LATITUDE: 70 17 0 NORTH LONGITUDE: 165 2 0 WEST
haul: 1 depth: 11 METERS TIME: 05:48
SPECIES IDENTIFICATION
NBR. INDIVIDUALS SIZE RANGE PER SAMPLE (MM)
VOLUME (CO
AGLANTHA DIGITALE CUSPIDELLA MEHTtNSII AURELIA AURITa CYANEA CAPILLATA ECHIURUS tCHluRUS ALASKANUS CLIONE LIMACINA SPIRATELLA HELICINA HYPERIA MEDUSARUM APHERUSA GLACIALIS GAMMARUS KlILKITZKII GAMMARUS ZADDACHI PbEUDALIBROTUS GLACIALIS ThYSANOESSA RASCHII PANDALUS GONlURUS BHACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
0 6 1 3
1 1 1 1
6 7 1 I 1 1 9 120 45 2
350.0
-- -120.00
— - 60.00
30.00-220.00
|
.- |
11.00 |
|
9.00- |
10.00 |
|
17.00- |
36.0 0 |
|
.- |
6.00 |
|
_. |
15.00 |
|
.. |
8.00 |
|
-- |
11.00 |
1.5
0.8
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-MDD MID WATER TRA»L
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATION! U DATE: SEP 29 1970
LATITUDE! 70 17 0 NORTH LONGITUDE! 165 2 0 WEST
HAUL! 2 DEPTH! 11 METERS TIME! 06!30
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CUSPIDELLA MERTENbll CYANEA CAPILLATA CLIONE LIMACINA HYPERIA MEDUSARUM PbEUDALIBROTUS NANSENI BRACHYURA - ZOEA BHACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
|
337.0 |
|
1 |
— - 60.00 |
— |
|
2 |
80.00-120.00 |
-- |
|
1 |
• • « .. |
>* |
|
1 |
— - 19.00 |
-- |
|
3 |
16.00- 17.00 |
— |
|
a |
• • . -- |
• * |
|
39 |
— - — |
-~ |
|
54 |
-_ |
-- |
|
3 |
-- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATION! U DATE! SEP 29 1970
LATITUDE: 70 17 0 NORTH LONGITUDE! 165 2 0 WEST
HAUL! 3 DEPTH! 11 METERS TIME! 07!35
SPECIES IDENTIFICATION
AGLANTHA DIGITALE AURELIA AURITa CLIONE LIMACINA APHERUSA GLACIALIS GAMMARUS ZADDACHI PSEUOALIBROTUb GLAClALIb PbEUDALIBROTUS NANSENI BRACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE |
RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
||
|
0 |
_• |
. |
.. |
35.0 |
|
2 |
50. ( |
DO- |
80.00 |
— |
|
5 |
-- |
- |
-- |
-- |
|
1 |
— |
- |
10.00 |
.- |
|
1 |
-. |
- |
27.00 |
• - |
|
1 |
-_ |
- |
13.00 |
-- |
|
1 |
-- |
- |
19.00 |
-- |
|
22 |
-- |
- |
-- |
-- |
|
275 |
-- |
- |
— |
3.6 |
|
118 |
-- |
- |
-- |
1.8 |
|
18 |
-- |
- |
-- |
-- |
10
CATCHtS OF INVfcHTEBHATES BY 1.8 MtTER ISAACS-KIDn MID WATEH THAWL
IN THE SOUTHtASTEHN CHUKCHI SEA NUMBEWt SIZt-HANGE. AND D I St^L ACEMENT VOLUME FOR EACH HALF-HOUH TOW
station: U UATE: SEP 29 1970
latitude: 70 17 0 NOHTH LONGITUDE: 16S 2 0 WEST
haul: <t depth: H METERS TIME; 08:14
SPECIES IDENTIFICATION
AGLANTHA UIGITALE CUSPIUELLA MERTENSIl AUHELIA AURITA CYANEA CAPILLATA ECHIURUS ECHlUHUS ALASKANUS CLIONE LIMACINA GAMMAHUS KlLKIT/KII THYSANOESbA RASCHII BKACHYURA - ZUEA BMACHYUKA - MEGALOPA PAGURIDEA ZOEA PAGURIDtA GLAUCOTHOE
NBH. INDIVIDUALS PER SAMPLE
0
1
2
7
1
1
1
1
22
143
454
21
|
SIZE |
RANGE |
VOLUME |
|
(MM) |
(CO |
|
|
• . |
- ■- |
100.0 |
|
-- |
- 80.00 |
-- |
|
60.1 |
OO- 70.00 |
-- |
|
30.1 |
00-220.00 |
— |
|
-- |
- |
-- |
|
.. |
- |
-. |
|
-- |
- 24.00 |
— |
|
-- |
- 8.00 |
— |
|
-- |
• - |
-* |
|
-. |
. |
2.3 |
|
-- |
- |
10.0 |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
station: 16 DATE: SEP 29 1970
LATITUDE: 70 16 0 NORTH LONGITUDE: 163 58 0 WEST
haul: 1 depth: U meters TIME: 17:52
SPECIES
IDENTIFICATION
A6LANTHA UIGITALE CUSPIUELLA MERTENSIl CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA APhERUSA GLACIALIS THYSANOESbA INERMIS THYSANOESSA RASCHII BRACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
-- - -- |
30.0 |
|
2 |
100.00-100.00 |
-- |
|
2 |
120.00-120.00 |
-- |
|
10 |
50.00- -90.00 |
— |
|
7 |
• - • -• |
-• |
|
1 |
-- - 12.00 |
-- |
|
4 |
8.00- 21.00 |
-- |
|
31 |
8.00- 20.00 |
-- |
|
13 |
.. |
.. |
|
220 |
— |
3.5 |
|
224 |
-- |
5.0 |
|
53 |
.. |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDn MID WATER TRAWL
IN The SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
station: 16 DATE: SEP 29 1970
LATITUDE: 70 16 0 NORTH LONGITUDE: 163 58 0 WEST
haul: 2 depth: 12 METERS TIME: 18:29
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CUbPIDELLA MERTENSIl CHRYSAORA MELANASTER CYANEA CAPILLATA STOMPHIA bP. NEOMYbIS RAYII GAMMARUb WILKITZKII THYbANOESbA RASCHI I BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
NHR. INDIVIDUALS PER SAMPLE
0 2 2
16
1
1
1
1
3 10
2
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
«« - .. |
200.0 |
|
100.00-100.00 |
-- |
|
270.00-320.00 |
-- |
|
70.00-200.00 |
-- |
|
• • |
-- |
|
- 30.00 |
— |
|
— - 35.00 |
-- |
|
-- - 20.00 |
-- |
11
CATCHES OF INVEHTEBRATES BY 1.6 METER ISAACS-KIDD MID WATER THAKL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER» SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 16 DATEl SEP 29 1970
LATITUDEl 70 16 0 NORTH LONGITUDEl 163 58 0 WEST
HAULI 3 OEPTHI 12 METERS T I ME I 19114
SPECIES IDENTIFICATION
NBR. INDIVIDUALS PER SAMPLE
SIZE RANGE (MM)
VOLUME (CO
AGLANTHA OIGITALE CUSPIOELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONt LIMACINA NEOMYSIS RAYII HYPERIA MEDUSARUM ThYSANOESSA INERMIS THYSANOESSA RASCHII PANOALUS GONIURUS BRACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIOEA ZOEA PAGURIDEA GLAUCOThOE
0 1
1 3
7 3 2 1 9 9 1 7 17 16 2
150.0
— -1*0.00
— - 60.00 230.00-270.00
60.00-160.00
28.00-
12.00' 16.00"
30.00 U.OO 21.00 21.00
7.5
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION: 16 OATEl SEP 29 1970
LATITUDE! 70 16 0 NORTH LONGITUDEl 163 58 0 WEST
HAULI * DEPTH! U METERS TIME! 20102
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CUSPIDELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA ACANTHOMYSIS PSEUDOMACROPSIS NEOMYSIS RAYII APHERUSA GLACIALIS ERICTHONIUS TOLLI PSEUDALIBROTUS GLACIALIS THYSANOESSA INERMIS THYSANOESSA RASCHII PANOALUS GONIURUS EUALUb GAIMARDII BRACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
NBR. INDIVIDUALS PER SAMPLE
0
2
3
2
7
6
1
2
3
1
1
6 29
2
1
41
163
189
U
|
SIZE RANGE |
VOLUME |
|
|
(MM) |
(CO |
|
|
.. |
|
2.0 |
|
.. |
120.00 |
-• |
|
.. |
60.00 |
— |
|
160.00-. |
200.00 |
.- |
|
50.00-i |
200.00 |
— |
|
.- « |
-- |
«• |
|
.- |
15.00 |
.- |
|
-. |
27.00 |
.- |
|
8.00- |
10.00 |
mm |
|
-- |
10.00 |
-- |
|
.. |
12.00 |
-- |
|
u.oo- |
17.00 |
-- |
|
8.00- |
25.00 |
-- |
|
7.00- |
10.00 |
-- |
|
.- |
9.00 |
-- |
12
CATCHES OF INVEHTEBRATES BY 1.8 METER ISAACS-KIOD MIO NATEH THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBE«» SIZE-RANGEi AND DISPLACEMENT VOLUME FOR EACH MALF-HOUH TOW
STATIONI 20 DATEI SEP 30 1970
LATITUDEI 70 20 0 NORTH LONGITUDE! 163 24 0 WEST
HAULI 1 DEPTHI 12 METERS TIMEI 18110
SPECIES IDENTIFICATION
AGLANTHA UIGITALE CUSPIOELLA MERTENSII CHRYSAOHA KELANASTER CYANEA CAPILLATA STOMPHIA SP. NEOMYSIS HAYII HYPERIA MEDUSARUM GAMMARUS WILKIT^KII PSEUDALIBROTUS GLACIALIS THYSANOESSA RASCHII 8RACHYUHA - MEGALOPA PAGURIDEA ZOEA
|
NBR. INDIVIDUALS PER SAMPLE |
SIZE RANGE (MM) |
VOLUME (CO |
|
0 2 5 21 |
120.00-120.00 220.00-225.00 50.00-200.00 |
50.0 |
|
1 |
«- • •- |
-- |
|
6 1 1 1 X |
26.00- 38.00 — - 19.00 — - 23.00 — - U.OO " - 19.00 |
0.9 0.4 |
|
2 |
.- |
— |
|
1 |
- — |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 20 DATEI SEP 30 1970
LATITUDEI 70 20 0 NORTH LONGITUOEl 163 2* 0 WEST
HAULI 2 DEPTHI 12 METERS TIMEI 18152
SPECIES IDENTIFICATION
AGLANTHA DIGITALS CUSPIDELLA MERTENSII CHHYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA BHACHYURA - MEGALOPA PAGURIDEA ZOEA
NBR. INDIVIDUALS PER SAMPLE
0
1
4
B 10 30 20
SIZE RANGE (MM)
VOLUME (CO
50.0
240.00-300.00 70.00-200.00
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 20 DATE! SEP 30 1970
LATITUDE! 70 20 0 NORTH LONGITUDE! 163 24 0 WEST
HAULI 3 DEPTHI 12 METERS TIMEI 19143
SPECIES IDENTIFICATION
AGLANTHA DIGITALS CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA BRACHYURA - MEGALOPA PAGURIDEA ZOEA
NBR. INDIVIDUALS PER SAMPLE
0
4 8
4 5
5
SIZE RANGE (MM)
VOLUME (CO
30.0
240.00-280.00 50.00-100.00
13
CATCHES OF INVEKTEBHATES BY 1.8 METER ISAACS-KIDO MID WATER THAXL
IN The southeastern CHUKCHJ SEA NUMBEHt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STaTIONI 20 DATEl SEP 30 1970
LATITUDEl 70 20 0 NORTH LONGITUDE! 163 2* 0 WEST
HAULI « OEPTMI 12 METERS TIMEl 20125
SPECIES IDENTIFICATION
A6LANTHA DIGITALE CUSPIOELLA MERTENSII CHRYSAOHA MELANASTEH CYANEA CAPlLLATA CLIONE LIMACINA MYSIS OCULATA/LITORALIS NEOMYSIS HAYII DIASTYLIS GLABRA APHERUSA GLACIALIS GAMMARUS WILK1T2KII PHISCILLINA SP (7 AHMATA) PSEUOALIBROTUS NANSENI PARAPHOXUS MILLERI THYSANOESbA INEHMIS THYSANOESSA RASCHII PANOALUS GONIURUS BHACHYUHA - MEGALOPA PAGURIDEA ZOEA
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
— - |
-. |
30.0 |
|
|
«— a |
-• |
— • |
|
|
250.00-; |
390.00 |
— |
|
|
60.00- |
90.00 |
-- |
|
|
-• • |
-• |
-« |
|
|
16.00- |
25.00 |
-- |
|
|
29.00- |
«5.00 |
-- |
|
|
.. |
18.00 |
-- |
|
|
10.00- |
12.00 |
-- |
|
|
.. |
23.00 |
— |
|
|
6.00- |
7.00 |
— |
|
|
13.00- |
16. UO |
— |
|
|
7.00- |
9.00 |
-- |
|
|
-- |
18.00 |
-- |
|
|
16.00- |
23.00 |
-- |
|
|
2 |
6.00- |
7.00 |
-- |
|
3* |
— |
-- |
-- |
|
13 |
-- |
-- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATER TKAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION! 22 DATEl OCT 1 1970
LATITUDEl 70 20 0 NORTH LONGITUOEl 163 25 0 WEST
MAULI 1 OEPTMI U METERS TIMEl 1810*
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CYANEA CAPlLLATA CLIONE LIMACINA NEOMYSIS RAYII PARAPHOXUS MILLERI THYSANOESSA RASCHII BHACHYURA - MEGALOPA PAGURIOEA ZOEA
NBR. INDIVIDUALS PER SAMPLE
0
n
2
2
1
3
4 1
|
SIZE RANGE |
VOLUME |
|
|
(HH) |
(CO |
|
|
— - .. |
150.0 |
|
|
50.00-180. |
00 |
— |
|
*• * .. |
• - |
|
|
27.00- 30. |
00 |
— |
|
— - 9. |
00 |
-- |
|
16.00- 17. |
00 |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 22 DATEl OCT 1 1970
LATITUDEl 70 20 0 NORTH LONGITUDE! 163 25 0 WEST
HAULI 2 OEPTMI 11 METERS TIME! 18148
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CHRYSAORA MELANASTER CYANEA CAPlLLATA CLIONE LIMACINA MYSIS OCULATA/LITORALIS NEOMYSIS KAYII THYSANOESSA INERMIS THYSANOESbA RASCHII BRACHYURA - MEGALOPA PAGURIOEA ZOEA
NBR. INDIVIDUALS PER SAMPLE
0 1 1
3 1 1 3
4 5 5
SIZE RANGE (MM)
VOLUME (CO
150.0
19.00- 16.00-
-320.00 -110.00
- 21.00
- 28.00 22.00 17.00
14
CATCHES OF INVEHTEBRaTES BY 1.8 METEH ISAACS-KIDD MID WATEH THAWL
IN THE SOUTHEASTEkN CHUKCHI SEA NUMBEH. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUH T0«
STATIONI 22 DATE I OCT 1 1970
LATITUDEl 70 20 0 NORTH LONGITUDEl 163 25 0 WEST
HAULl 3 UEPTHI 11 METERS TIMEI 20120
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CYANEA CAPILLATA CLIONE LIMACINA NEOMYSIS HAYII PSEUOALIBHOTUS NANSENI THYSANOESSA inermis THYSANOESSA RASCHII BRACHYURA - ME5AL0PA PAGURIDEA ZOEA
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
<MM) |
(CO |
|
0 |
.- |
100.0 |
|
12 |
30.00-120.00 |
-- |
|
2 |
-• - .. |
• • |
|
1 |
— - 28.00 |
— |
|
2 |
14.00- 15.00 |
-- |
|
2 |
— - 21.00 |
-- |
|
3 |
7.00- 16.00 |
-- |
|
3 |
.- |
-- |
|
3 |
- _- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHt SIZE-RAN6E» AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 22 OATEl OCT 1 1970
LATITUDE! 70 20 0 NORTH LONGITUDE! 163 25 0 WEST
HAUL! 4 DEPTH! 11 METERS TIMEI 21102
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA MYPERIA MEDUSARUM GAMMAHUS WILKITZKII PARAPHOXUS MILLfcRI THYSANOESSA INEHMIS THYSANOESSA RASCHII BRACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIDEA ZOEA
|
NBR. INDIVIDUALS PER SAMPLE |
SIZE RANGE (MM) |
VOLUME (CO |
|
0 1 5 |
— -290.00 40.00-200.00 |
50.0 |
|
2 |
-» - •« |
*• |
|
1 1 1 2 3 |
-- - 14.00 — - 20.00 " - 7.00 — - 20.00 15.00- 19.00 |
— |
|
2 |
.. |
-- |
|
2 |
.. |
.- |
|
3 |
-- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEH. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 25 DATE! OCT 2 1970
LATITUDE! 70 7 0 NORTH LONGITUDE! 163 14 0 WEST
HAUL! 1 DEPTHI 12 METERS TIMEI 18101
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA MYSIS OCULATA/LITORALIS NEOMYSIS RAYII APHERUSA GLACIALIS THYSANOESSA INERMIS THYSANOESSA RASCHII BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
-• - .. |
100.0 |
|
1 |
— -280.00 |
.. |
|
1 |
-- - 80.00 |
-- |
|
1 |
• • - -- |
.• |
|
8 |
19.00- 30.00 |
.- |
|
I |
-- - 38.00 |
»- |
|
1 |
" - 13.50 |
-- |
|
6 |
18.00- 23.00 |
-- |
|
3 |
20.00- 22.00 |
-- |
|
2* |
-- . |
-- |
|
12 |
.. |
-- |
|
5 |
.. |
— |
15
CATCHES OF INVEHTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMbEKt SIZE-HANGEt ANO DISPLACEMENT VOLUME FOR EACH HALF-MOUH TOW
STATIONI 25 UATEl OCT 2 1970
LATITUDE! 70 7 0 NORTH LONGITUDE! 163 !♦ 0 WEST
HAUL! 2 DEPTH! U METERS TIME! 1 8 ! 46
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CYANEA CAPILLATA CLIONE LIMACINA MYSIS OCULATA/LITORALIS APHERUSA GLACIALIS GAMMAHUS KiLKITZKII PbEUDALlBHOTUS NANStNI THYSANOESSA INERMIS THYSANOESSA RASCHU 8HACHYURA - ZOEA BHACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTmOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
._ |
_• |
100.0 |
|
4 |
30.00-200.00 |
-- |
|
|
1 |
». • |
*• |
-- |
|
9 |
18.00- |
33.00 |
1.4 |
|
2 |
• * • |
• - |
-• |
|
1 |
— - |
17.00 |
-- |
|
1 |
.. |
18.00 |
-- |
|
4 |
16.00- |
22.00 |
-- |
|
33 |
15.00- |
22.00 |
I.* |
|
13 |
-- |
— |
-- |
|
65 |
-- |
-- |
-- |
|
23 |
— - |
— |
— |
|
11 |
-- |
— |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TKAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERt SIZE-RANGE. ANO DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 25 DATE! OCT 2 1970
LATITUDE! 70 7 0 NORTH LONGITUDE! 163 14 0 WEST
HAUL! 3 DEPTH! 12 METERS TIME! 19132
SPECIES IDENTIFICATION
AGLANTHA DIGITALE AURELIA AURITA CHRYSAORA MELANASTER CLIONE LIMACINA MYSIS OCULATA/LITORALIS APHERUSA GLACIALIS PSEUDALIBHOTUS NANSENI THYSANOESSA INERMIS THYSANOESSA RASCHU SRACHYURA - ZOEA BHACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
-- |
16.0 |
|
3 |
60.00-100.00 |
-- |
|
2 |
160.00-220.00 |
— |
|
11 |
• - • •• |
-• |
|
1* |
18.00- 27.00 |
.- |
|
1 |
— - 9.00 |
.- |
|
1 |
— - 14.00 |
-. |
|
2 |
20.00- 21.00 |
-. |
|
23 |
15.00- 25.00 |
.- |
|
30 |
-. |
.. |
|
200 |
— - — |
— |
|
37 |
• . |
-- |
|
la |
.. |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERf SIZE-RANGE. ANO DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION! 25 OATEl OCT 2 1970
LATITUDE! 70 7 0 NORTH LONGITUDE! 163 14 0 WEST
HAUL! 4 DEPTH! 11 METERS TIME! 20!36
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CUSPIOELLA MERTENSII CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA MYSIS OCULATA/LITORALIS NEOMYSIS HAYII APHERUSA GLACIALIS THYSANOESSA INERMIS THYSANOESSA RASCHU BRACHYUHA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GIAUCOTHOE
|
. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
.. |
50.0 |
|
1 |
• -- |
• • |
|
2 |
180.00-300.00 |
-• |
|
6 |
40.00- 80.00 |
-- |
|
4 |
• - • .. |
• • |
|
5 |
21.00- 32.00 |
— |
|
1 |
" - 37.00 |
-- |
|
1 |
" - 10,00 |
-- |
|
11 |
17.00- 24.00 |
-- |
|
27 |
15.00- 19,00 |
-. |
|
110 |
-. |
-- |
|
29 |
- -- |
-- |
|
n |
-- |
-- |
16
CATCHES OF INVEHTEBHATES BY l.B METER ISAACS-KIDD MID WAlEH THAWL
IN THE SOUTHEASTEHN CHUKCHI SEA NUMBEHt SIZE-HANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR row
STATIONI 30 DATEl OCT 4 1970
LATITUDEl 69 58 0 NORTH LONGITUDEl 164 7 0 WEST
HAULI 1 DEPTHI 2 METERS TIMEI 18125
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CYANEA CAPILLATA CLIONE LIMACINA HYPERIA MEDUSARUM MIPPOMEDON PROPINUUUS PARAPHOXUS MILLERI THYSANOESSA INERMIS THYSANOESSA RASCHII BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDtA GLAUCOTHOE
|
NHR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
.. |
15.0 |
|
3 |
70.00-200.00 |
-- |
|
4 |
-- |
— |
|
1 |
-- |
-- |
|
31 |
15.00- 20.00 |
-- |
|
180 |
8.00- 10,00 |
-- |
|
1 |
— - 20.00 |
-- |
|
1 |
-- - 15.00 |
-- |
|
4 |
• • |
-- |
|
28 |
— - — |
-- |
|
Z |
-- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATEH TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER^ SIZE-RANGE, AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 30 DATEl OCT 4 1970
LATITUDE! 69 58 0 NORTH LONGITUDEl 164 7 0 WEST
HAULI 2 DEPTHI 5 METERS TIMEI 19104
SPECIES IDENTIFICATION
AGLANTHA OIGITALE AURELIA AURITA CHHYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA MYSIS OCULATA/LITORALIS HIPPOMEUON PROPINOUUS ACANTHOSTEPHIA BEHRINGIENSIS PARAPHOXUS MILLERI THYSANOESSA INERMIS THYSANOESSA RASCHII BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
NBR. INDIVIDUALS PER SAMPLE
0
1
2
9
7 17 36
1 38 17 20 15
7
a
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
.. |
1.0 |
|
" - 90.00 |
— |
|
190.00-330.00 |
— |
|
30.00-130.00 |
-- |
|
.- - •- |
-- |
|
17.00- 27.00 |
— |
|
15.00- 19.00 |
-- |
|
" - 37.00 |
-- |
|
6.00- 9,00 |
-- |
|
15.00- 23,00 |
-- |
|
17.00- 20.00 |
-- |
17
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDn MJO KATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 30 DATEl OCT 4 1970
LATITUDEl 69 58 0 NORTH LONGITuDEl 16* 7 0 WEST
HAUL! 3 DEPThI 10 METERS TIME! 20109
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CUSRIDELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPlLLATA STOMPHIA SP. CLIONE LIMACINA MYSIS OCULATA/LITORALIS OIASTYLIS GLABRA AMPELISCA MACROCEPHALA GAMMARUS WILKITZKII PARAPHOXUb MILLERI SYRRHOE CRENULATA THYSANOESSA INERMIS THYSANOESSA RASCHII PANOALUS GONIURUS ARGIS LAR
BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIOEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER Sample |
(MM) |
(CO |
|
|
0 |
-• • |
.. |
5.0 |
|
3 |
120.00- |
120.00 |
— |
|
2 |
** • |
*• |
*- |
|
1 |
-i |
530.00 |
.- |
|
10 |
♦5.00- |
160.00 |
-- |
|
I |
-. |
-- |
-- |
|
2 |
.. |
.. |
.- |
|
46 |
10.00- |
29.00 |
3.0 |
|
12 |
8.00- |
30.00 |
1.2 |
|
1 |
.. |
32.00 |
0.5 |
|
1 |
.. |
16.00 |
-- |
|
S |
7.00- |
9.00 |
-- |
|
1 |
.- |
11.00 |
-- |
|
3 |
20.00- |
21.00 |
-- |
|
4 |
8.00- |
17.00 |
-- |
|
2 |
4.00- |
5.00 |
-- |
|
2 |
-. |
3.50 |
-- |
|
13 |
-. |
.- |
0.1 |
|
35 |
-- - |
-- |
0.6 |
|
24 |
-. |
-- |
0.8 |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDQ MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 30 DATE! OCT 4 1970
LATITUDEl 69 58 0 NORTH LONGITUUEl 16* 7 0 WEST
HAULI 4 DEPTHI 13 METERS TIME! 20!*5
SPECIES IDENTIFICATION
AGLANTHA DIGITALE
CUSPIUELLA MERTENSII
AURELIA AURITA
CHRYSAORA MELANASTER
CYANEA CAPlLLATA
STOMPHIA bP.
ECHIURUS ECHIURUS ALASKANUS
CLIONE LIMACINA
MYSIS OCULATA/LITORALIS
DlASTYLIS GLABRA
HYPERIA MEDUSARUM
PONTOPOREA FEMORATA
ANONYX NUGAX
ACANTHOSTEPHIA BEHR INGIENSIS
THYSANOESSA INERMIS
THYSANOESSA RASCHII
PANDALUS GONIURUS
ARGIS LAR
BRACHYURA - MEGALOPA
PAGURIDEA ZOEA
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
. |
-. |
6.0 |
|
3 |
.- |
-- |
-- |
|
1 |
.. |
-. |
-- |
|
6 |
130.00-; |
360.00 |
— |
|
19 |
50.00-] |
[90.00 |
— |
|
2 |
.. |
— |
-- |
|
2 |
.. |
-- |
-- |
|
1 |
-. |
5.00 |
-- |
|
28 |
17.00- |
34.00 |
-- |
|
16 |
16.00- |
31.00 |
1.8 |
|
2 |
16.00- |
18.00 |
-- |
|
2 |
13.00- |
16.00 |
-- |
|
1 |
.- |
13.00 |
-- |
|
21 |
9.00- |
40.00 |
-- |
|
1 |
.. |
10.00 |
-- |
|
13 |
8.00- |
18.00 |
-- |
|
2 |
3.00- |
7.00 |
-- |
|
2 |
.. |
3.00 |
— |
|
64 |
.. |
-- |
-- |
|
50 |
.. |
-- |
-- |
|
22 |
— - |
— |
-- |
18
CATCHES OF INVEHTEBHaTES BY 1.8 METER ISAACS-KIDO MID NATEH THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHf SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
station: 30 DATEl OCT 4 1970
LATITUOEl 69 58 0 NORTH LONGITUDEl 16* 7 0 WEST
HAULI 5 DEPTH! 19 METERS TIME! 21!37
SPECIES IDENTIFICATION
AGLANTHA OIGITALE COSPIDELLA MEHTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA ECHIURUS ECHIURUS ALASKANUS MYSIS OCULATA/LITORALIS DIASTYLIS GLABRA PROTOMEOIA STEPHENSENI RHACHOTROPSIS OCULATa THYPHOSA SP.
ACANTHOSTEPHIA BEHRINGIENSI S PARAPHOXUS MILLERI THYSANOESSA INERMIS THYSANOESSA RASCHII PANOALUS GONIURUS ARGIS LAR
BRACHYUHA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. |
-. |
2.0 |
|
3 |
.. • |
-- |
-• |
|
1 |
— -: |
120.00 |
— |
|
2 |
290.00- |
— |
-- |
|
13 |
30.00-: |
170.00 |
-- |
|
1 |
.. |
28.00 |
— |
|
27 |
17.00- |
29.00 |
-- |
|
6 |
20.00- |
28.00 |
— |
|
2 |
8.00- |
10.00 |
-- |
|
1 |
.- |
11.00 |
-• |
|
1 |
.. |
7.00 |
-- |
|
1 |
— |
30.00 |
-- |
|
2 |
9.00- |
10.00 |
-- |
|
1 |
.. |
17.00 |
— |
|
6 |
7.00- |
21.00 |
-- |
|
2 |
-. |
7.00 |
— |
|
1 |
.. |
3.00 |
— |
|
39 |
.- |
.- |
— |
|
33 |
.. |
-- |
-- |
|
1* |
.. . |
-- |
— |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION! 32 DATE! OCT 5 1970
LATITUDE! 69 48 0 NORTH LONGITUDE! 163 49 0 WEST
HAUL! 1 DEPTH! 11 METERS TIME! 19101
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CUSPIDELLA MEHTENSII CYANEA CAPILLATA MYSIS OCULATA/LITORALIS NEOMYSIS RAYII DIASTYLIS GLABRA OAJUS MYSIOIS ACANTHONOTOZOMA SERHATUM AMPELISCA MACROCEPHALA PHOTOMEUIA STEPHENSENI RHACHOTROPSIS ACULEATA ACANTHOSTEPHIA BEHR INGIENSI S MONOCULOIDES BOREALlS PARAPHOXUS MILLERI SYRRHOE CRENULATA THYSANOESSA INERMIS PANDALUS GONIURUS EUALUS FAbRICII EUALUS GAIMARDII AHGIS LAR HYAS COARCTATUS CHIONOECETES OPILIO BHACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER Sample |
(MM) |
(CO |
|
|
0 |
• « * |
_, |
72.0 |
|
3 |
75.00-: |
120.00 |
-- |
|
5 |
50.00-: |
150.00 |
-- |
|
1909 |
16.00- |
33.00 |
133,0 |
|
I |
.. |
39.00 |
-- |
|
15 |
7.00- |
28.00 |
0.3 |
|
6 |
«- - |
-• |
• * |
|
1 |
— _ |
7.00 |
— |
|
1 |
„ |
18.00 |
-- |
|
1 |
-. |
8.00 |
-- |
|
3 |
13.00- |
27.00 |
0.8 |
|
68 |
14.00- |
38.00 |
8.4 |
|
5 |
10.00- |
15.00 |
-- |
|
3 |
.. |
8.00 |
-- |
|
2 |
10.00- |
15.00 |
-- |
|
9 |
20.00- |
21.00 |
0.9 |
|
11 |
3.00- |
15.00 |
14.2 |
|
1 |
-. |
-- |
4.0 |
|
9 |
3.00- |
7.00 |
1.2 |
|
5 |
3.00- |
18.00 |
5.2 |
|
151 |
-■ |
-- |
1.8 |
|
3 |
.- |
-- |
-- |
|
8 |
.. |
.- |
-- |
|
239 |
-- |
-• |
5.6 |
|
112 |
.. |
-- |
3.3 |
19
CATCHES OF INVEHTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 32 DATEl OCT 5 1970
LATITUOEl 69 48 0 NORTH LONGITUOEl 163 49 0 WEST
haul: 2 DEPTH) 12 METERS TIMtl 19137
SPECIES IDENTIFICATION
AGLANTHA OI&ITALE AURELIA AURITA CHRYSAORA MELANASTER ECMIURUS tCHlURUS ALASKANUS CLIONE LIMAClNA MYSIS OCULATA/LITORALIS ACANTHOMYbIS PSEUOOMACROPSIS NEOMYSIS RAYII DIASTYLIS GLABRA AMPELISCA MACROCEPHALA PROTOMEOIA STEPHENSENI RHACHOTROPSIS ACULEATA MELITA FORMOSA
ACANTHOSTEPHIA 8EHR INGIENSIS MUNOCULOIDES BOREALIS PARAPHOXUS MILLERI PLUESTES PANOPLA SYRRHOE CRENULATA THYSANOESbA INERMIS THYSANOESSA RASCHII PANUALUS GONIURUS EUALUS FABRICII EUALUS GAIMARDII EUALUS MACILENTA ARGIS LAR ARGIS CRASSA BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIOEA GLAUCOTHOE
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOn MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 32 DATEl OCT 5 1970
LATITUDE! 69 48 0 NORTH LONGITUOEl 163 49 0 WEST
HAULI 3 DEPTHI 12 METERS TIMEI 20128
|
. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
._ |
• • |
100.0 |
|
3 |
80.00-1 |
100.00 |
-- |
|
4 |
60.00- |
90.00 |
-- |
|
1 |
_- - |
25.00 |
1.0 |
|
7 |
.• • |
• - |
• * |
|
700 |
20.00- |
34.00 |
55.0 |
|
1 |
— . |
19.00 |
-- |
|
5 |
16.00- |
39.00 |
-- |
|
20 |
7.00- |
27.00 |
0.3 |
|
I |
.. |
15.00 |
— |
|
2 |
7.00- |
9.00 |
— |
|
5 |
13.00- |
23.00 |
0.8 |
|
1 |
-_ |
16.00 |
-- |
|
78 |
11.00- |
30.00 |
7.0 |
|
6 |
9.00- |
11.00 |
-- |
|
2 |
.. |
8.00 |
-- |
|
1 |
-. |
17.00 |
-- |
|
2 |
12.00- |
14.00 |
-- |
|
5 |
12.00- |
24.00 |
0.3 |
|
2 |
-. |
13.00 |
— |
|
10 |
8.00- |
14.00 |
11.0 |
|
2 |
-. |
3.50 |
-- |
|
4 |
5.00- |
7.00 |
1.0 |
|
1 |
.- |
10.00 |
-- |
|
9 |
3.00- |
21.00 |
10.0 |
|
1 |
-. |
10.50 |
1.2 |
|
100 |
.. |
-- |
1.1 |
|
122 |
.. |
-- |
2.8 |
|
61 |
.. |
-- |
1.6 |
SPECIES IDENTIFICATION
AGLANTHA UIG AURELIA AURI CYANEA CAPIL CLIONE LIMAC MYSIS OCULAT NEOMYSIS RAY DIASTYLIS GL DIASTYLIS SP LEUCON NASIC AMPELISCA MA PROTOMEOIA S RHACHOTROPSI ANONYX LILLJ ACANTHOSTEPH MONOCULOIOES MONOCULOIDES PLUESTES PAN THYSANOESSA PANUALUS GON EUALUS GAlMA ARGIS LAR CHANGON COMM SCLERUCRANGO BRACHYURA PAGURIDEA ZO PAGURIOEA GL
ITALE
Ta
LATA
INA
A/LITORALIS
11
A8RA
(7 LEPECHINI) A
CROCEPHALA TEPHENSENI S ACULEATA EBORGI lA BEHRINGIENSIS
BOREALIS
SP (7 DIAMESUS) OPLA RASCHII lURUS ROII
UNIS
N BOREAS
MEGALOPA
EA
AUCUTMOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. . |
.. |
59.0 |
|
1 |
• • • |
• • |
-• |
|
2 |
60.00-: |
140.00 |
— |
|
58 |
.. |
-- |
-- |
|
976 |
17.00- |
29.00 |
51.0 |
|
5 |
28.00- |
40.00 |
-- |
|
42 |
7.00- |
30.00 |
1.5 |
|
2 |
9.00- |
13.00 |
-- |
|
1 |
-- |
13.00 |
-- |
|
1 |
.- |
20.00 |
-- |
|
4 |
8.00- |
11.00 |
-- |
|
2 |
23.00- |
27.00 |
1.2 |
|
1 |
.. |
10.00 |
-- |
|
40 |
13.00- |
36.00 |
4.6 |
|
10 |
7.00- |
11.00 |
-- |
|
2 |
8.00- |
9.00 |
-- |
|
2 |
-- |
14.00 |
-- |
|
5 |
9.00- |
20.00 |
-- |
|
11 |
6.50- |
13.50 |
11.0 |
|
5 |
— |
6.00 |
1.2 |
|
3 |
3.00- |
13.00 |
11.0 |
|
1 |
.- |
13.50 |
2.1 |
|
1 |
.. |
6.00 |
-- |
|
241 |
-_ |
— |
5.0 |
|
10* |
-_ |
-- |
-- |
|
74 |
-. |
-- |
-- |
20
CATCHES OF INVEHTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATIONI 32 DATEl OCT 5 1970
LATITUDEl 69 48 0 NORTH LONGITUDEI 163 49 0 WEST
HAULI 4 DEPTHI 12 METERS TIMEI 21104
SPECIES IDENTIFICATION
AGLANTHA UIGITALE
CUSPIDELLA MERTENSII
CYANEA CAPILLATA
CLIONE LIMACINA
MYSIS OCULATA/LITORALIS
NEOMYSIS RAYII
DIASTYLIS GLABRA
DIASTYLIS SP (7 LEPECHINI)
DAJUS MYSIDIS
ATYLUS bRUGGENI
PROTOMEDIA STEPHENSENI
RHACHOTROPSIS ACULEATA
MELITA FORMOSA
MIPPOMEDON PROPINQUUS
ACANTHOSTEPHIA BEHR INGIENSIS
MONOCULOIDES 80REALIS
PARAPMOXUS MILLERI
SYRRHOE CRENULATA
THYSANOESSA INERMIS
THYSANOESSA RaSCHII
PANOALUS GONIURUS
EUALUS GAIMAROII
ARGIS LAR
BRACHYURA - MEGALOPA
PAGURIDEA ZOEA
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
-- |
-. |
49.0 |
|
1 |
-• - |
-- |
-• |
|
5 |
40.00- |
BOO. 00 |
— |
|
11 |
** - |
-* |
• « |
|
539 |
17.00- |
32.00 |
.- |
|
1 |
.. |
35.00 |
-- |
|
42 |
7.00- |
25.00 |
.- |
|
1 |
— - |
12.00 |
-- |
|
7 |
». - |
-* |
• • |
|
1 |
.. . |
23.00 |
-. |
|
2 |
8.00- |
9.00 |
— |
|
3 |
25.00- |
36.00 |
-- |
|
1 |
.. |
32.00 |
— |
|
1 |
.- |
20.00 |
— |
|
13 |
15.00- |
18.00 |
.- |
|
8 |
9.00- |
11.00 |
• - |
|
4 |
.. |
7.00 |
-> |
|
1 |
.. |
12.00 |
-- |
|
2 |
17.00- |
23.00 |
-- |
|
7 |
8.00- |
20.00 |
— |
|
12 |
3.00- |
15.00 |
14.0 |
|
4 |
6.00- |
7.00 |
1.4 |
|
3 |
3.00- |
18.00 |
7.0 |
|
243 |
-. |
-- |
" |
|
102 |
.- |
.- |
.- |
|
63 |
.- |
-- |
— |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEKt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 37 DATEl OCT 6 1970
LATITUDEl 70 7 0 NORTH LONGITUDEI 167 36 0 WEST
HAULI 1 DEPTHI 12 METERS TIMEI 17157
SPECIES IDENTIFICATION
AGLANTHA DIGITALS CUSPIDELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA DIASTYLIS GLABRA RHACHOTROPSIS ACULEATA GAMMARUS WILKITZKII ACANTHOSTEPHIA BEHR INGIENS I S THYSANOESSA INERMIS THYSANOESSA RASCHII ARGIS LAR
BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
NBR. INDIVIDUALS PER SAMPLE
8
9
1
135
4 9
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
• • • -• |
50.0 |
|
— -120. UO |
-- |
|
-- - 60.00 |
-- |
|
— -300.00 |
-- |
|
50.00-170.00 |
-- |
|
-« • -• |
-- |
|
— - 7.00 |
— |
|
" - 25.00 |
— |
|
" - 15.00 |
-- |
|
-• « •- |
• - |
|
15.00- 19.00 |
— |
|
8.00- 20.00 |
-- |
|
" - 3.00 |
-- |
21
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDn MIO WATER THAWU
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERi SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HalF-hOUR TOW
STATIONI J7 DATEl OCT 6 1970
LATITUDEl 70 7 0 NORTH LONOITUDEl 167 36 0 WEST
MAULI 2 DERTHI 12 METERS TIMEI 18135
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CUSPIUELLA MERTENSII AURELIA AUHITA CTANEA CAPILLATA STOMPHIA bP. EUSYLLIS (7) SP. GLYCINDE SP. MYSIS OCULATA/LITORALIS HYPERIA GALBA RHACMOTROPSIS ACULEATA THYSANOESSA INERMIS THYSANOESSA RASCHII BRACHYURA - MEGALOPA
|
NBR. INDIVIDUALS PER SAMPLE |
SIZE RANGE (MM) |
VOLUME (CO |
|
0 3 1 15 2 |
~ - 60.00 60.00-270.00 |
50.0 |
|
1 |
.. |
-- |
|
1 1 1 1 1 3 4 |
— - 30.00 — - 10.00 " - 20.00 — - 19.00 6.00- 20.00 |
— |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDn MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERt SIZE-RANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 37 DATEl OCT 6 1970
LATITUDEl 70 7 0 NORTH LONGITUOEI 167 36 0 WEST
HAULI 3 depth: 12 METERS TIMEI 19115
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CHRYSAORA MELANASTER CYANEA CAPILLATA AXIOTHELLA (7) CLIONE LIMACINA PSEUDALIBROTUS NANSENI THYSANOESSA INERMIS THYSANOtSSA RASCHII BRACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDtA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
.. |
30.0 |
|
1 |
" -300.00 |
— |
|
T |
50.00-100. 00 |
-- |
|
1 |
.. |
-- |
|
1 |
.. |
.- |
|
2 |
12.00- 18.00 |
0.3 |
|
2 |
18.00- 21.00 |
-• |
|
10 |
16.00- 22.00 |
— |
|
1 |
• * > — * |
• • |
|
29 |
— - — |
-- |
|
6 |
-- |
-- |
|
1 |
-. |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATIONI 37 DATEl OCT 6 1970
LATITUDEl 70 7 0 NORTH LONGITUDEl 167 36 0 WEST
HAULI * DEPTHI 12 METERS TIME: 19156
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CUSPIOELLA MERTENSII CYANEA CAPILLATA CLIONE LIMACINA SAGITTA ELE6ANS MYSIS OCULATA/LITORALIS RHACHOTROPSIS ACULEATA 6AMMARUS WILKITZKII PSEUDALIBROTUS NANSENI THYSANOESSA INERMIS THYSANOESSA RASCHII PANDALUS GONIURUS BRACHYURA - ZOEA BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.- |
.. |
11.0 |
|
1 |
• |
120.00 |
-- |
|
6 |
30.00- |
150.00 |
-- |
|
12 |
-. |
.- |
.- |
|
2 |
17.00- |
19.00 |
-- |
|
1 |
_. |
27.00 |
— |
|
1 |
.. • |
• « |
• * |
|
I |
-. |
37.00 |
.- |
|
1 |
-. |
17.00 |
.- |
|
12 |
10.00- |
2*. 00 |
1.5 |
|
47 |
12.00- |
20.00 |
0.5 |
|
6 |
2.50- |
11.00 |
1.* |
|
2 |
• - |
• • |
-- |
|
129 |
— - |
— |
— |
|
24 |
.. |
-- |
• - |
|
2 |
.. |
-- |
-- |
22
CATCHES OF INVEHTEBHATES BY 1.8 METER ISAACS-KIDD MID WATER THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 41 DATE: OCT 7 1970
LATITUOEl 69 57 0 NORTH LONGITUOEl 167 31 0 WEST
HAUL! 1 OEPTHI 19 METERS TIMEl 18122
SPECIES IDENTIFICATION
NBR. INDIVIDUALS PER SAMPLE
SIZE RANGE (MM)
VOLUME (CO
AGLANTHA DIGITALS CUSPIDELLA MERTENSII CYANEA CAPILLATA THYSANOESSA INERMIS THYSANOESSA RaSCHII HRACHYURA - ME6AL0PA PAGURIDEA ZOEA PAGURIOEA 6LAUCOTH0E
0 1 12 12 28 19 14 5
40.00-160.00
13.00- 22.00
7.00- 25.00
30.0
0.9 1.2
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 41 DATEl OCT 7 1970
LATITUDEl 69 57 0 NORTH LONGITUDE! 167 31 0 WEST
HAUL! 2 DEPTHI 12 METERS TIMEl 18159
SPECIES IDENTIFICATION
AGLANTHA DIGITALS CUSPIDELLA MERTENSII CHRYSAORA MELANASTER CYANEA CAPILLATA CLIONE LIMACINA MYSIS POLARIS NEOMYSIS RAYIl THYSANOESSA INERMIS THYSANOESSA RASCHII PANOALUS GONIURUS EUALUS MACILENTA BHACHYURA - ME6AL0PA PAGURIDEA ZOEA PAGURIOEA GLAUCOTHOE
|
NBR. INDIVIDUALS PER SAMPLE |
SIZE RANGE (MM) |
VOLUME (CO |
|
0 |
. -. |
30.0 |
|
1 |
• • • «* |
• • |
|
1 10 |
— -250.00 40.00-120.00 |
-- |
|
2 |
• « - •« |
-* |
|
1 1 18 31 3 1 |
— - 19.00 — - 33.00 13.00- 24.00 15.00- 23.00 — - 3.00 — - 7.00 |
-- |
|
13 |
.. |
-- |
|
1* |
.. |
-- |
|
4 |
- |
— |
23
CATCHES OF INVEHTEBHATES BY 1.8 METER ISAACS-KIOD MID KATEH TkAWL
IN THE SOUTMEASTEHN CHUKCMI SEA NUMBEH. SIZE-HANGEi AND DISPLACEMENT VOLUME FOR EACH HALF-HOUH TOW
STATION! 41 DATEl OCT 7 1970
LATITODEl 69 57 0 NORTH LONGITUDEl 167 31 0 WEST
HAULI 3 DEPTHI 20 METERS TIMEl 19135
SPECIES
IDENTIFICATION
AIjLANTHA OIGITALE CUSPIDELLA MERTENSII AURELIA AURITa CHRYSAORA MELANASTER CYANEA CAPILLATA NEOMYSIS RAYII HYPERIA MEOUSARUM THYSANOESbA INERMIS THYSANOESSA RASCHII PANUALUS BOREALIS PANOALUS 60NIURUS BHACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
. .. |
20.0 |
|
5 |
.. |
-- |
|
1 |
.. |
-- |
|
2 |
220.00-220.00 |
.. |
|
13 |
30.00-160.00 |
«- |
|
3 |
26.00- 34.00 |
.- |
|
3 |
9.00- 11.00 |
-- |
|
2 |
— - 20.00 |
.- |
|
9 |
17,00- 23.00 |
-- |
|
1 |
— - 11.00 |
1.1 |
|
10 |
4.00- 11.50 |
2.8 |
|
5 |
-_ |
-- |
|
4 |
.. |
-- |
|
3 |
.- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STaTIONI 41 DATEl OCT 7 1970
LATITUDE) 69 57 0 NORTH LONGITUDEl 167 31 0 WEST
MAULI 4 DEPTH! 10 METERS TIMEI 20114
SPECIES IDENTIFICATION
CUSPIDELLA MERTENSII CHRYSAORA MELANASTER CYANEA CAPILLATA STOMPHIA SP. CLIONE LIMACINA NEOMYSIS RAYII PARATHEMISTO LIBELLULA THYSANOESSA INERMIS THYSANOESSA RASCHU PAGURIDEA ZOEa PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
1 |
.. |
«. |
|
6 |
230.00-300.00 |
.. |
|
13 |
40.00-320.00 |
-- |
|
1 |
-- |
-- |
|
1 |
-- |
.- |
|
1 |
.- |
.. |
|
1 |
— - 18.00 |
-. |
|
2 |
15.00- 20.00 |
.. |
|
2 |
— - 24.00 |
— |
|
2 |
-- |
-- |
|
2 |
-- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOw
STATIONI 45 DATEl OCT 8 1970
LATITUDE! 69 57 0 NORTH LONGITUDEl 168 38 0 WEST
HAULI 1 DEPTHI 13 METERS TIMEl 18!46
SPECIES IDENTIFICATION
AGLANTHA DIGITALS CUSPIDELLA MERTENSII AURELIA AURITa CHRYSAORA MELANASTER CYANEA CAPILLATA
NBR. INDIVIDUALS PER SAMPLE
0 4 1 3 20
SIZE RANGE (MM)
VOLUME (CO
100.00-200.00
— - 60.00
150.00-200.00
70.00-160.00
220.0
24
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TKAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER* SIZE-MANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI *5 OATEl OCT 8 1970
LATITUDEl 69 57 0 NORTH LONGITUOEl 168 38 0 WEST
HAULI 2 DEPTHl 0 METERS TIMEI 19121
SPECIES IDENTIFICATION
NBH. INDIVIDUALS PER SAMPLE
SIZE RANGE (MM)
VOLUME (CO
AGLANTHA OIGITALE CTANEA CaPILLATA CLIONE LIMACINA NEOMYSIS RAYII HYPERIA GALBA GAMMARACANTHUS LORICATUS PSEUDALIBHOTUS GLACIALIS THYSANOESSA INERMIS ThYSANOESSA LONGIPES THYSANOESSA RASCHII EUALUS GAIMAROII BHACHYUHA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA 6LAUC0TH0E
0 3 8 1 1 1 1
152 1
143 1
368
14
1
30.0
90.00-170.00
33.00 12.00 13.00 11.00 23.00 15.00 21.00 9.00
9,00"
e.oo-
8.2
3.4
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 45 DATEl OCT 8 1970
LATITUDE! 69 57 0 NORTH LONGITUDE! 168 38 0 WEST
HAUL! 3 DEPTH! 9 METERS TIMEI 20123
SPECIES IDENTIFICATION
NBR. INDIVIDUALS PER SAMPLE
SIZE RANGE (MM)
VOLUME (CO
AGLANTHA OIGITALE CUSPIDELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER
0 1
2 12
" -140.00
260.00-300.00
50.00-250.00
100.0
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATION! 45 DATE! OCT 8 1970
LATITUDE! 69 57 0 NORTH LONGITUDE! 168 38 0 WEST
HAULI 4 DEPTHl 18 METERS TIME! 20158
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CUSPIDELLA MERTENSII CYANEA CAPILLATA 6LYCINDE SP. CHONE CINCTA (7) CLIONE LIMACINA MYSIS OCULATA/LITORALIS ACANTHOMYSIS SP. NEOMYSIS RAYII DAJUS MYSIOIS HYPERIA GALBA MONOCULOIDES BOREALIS THYSANOESSA INERMIS THYSANOESSA RASCHII PANUALUS GONIURUS EUALUS GAIMARDII EUALUS STONEYI BHACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.- |
.• |
150.0 |
|
8 |
100.00- |
150.00 |
-- |
|
6 |
100.00-; |
220.00 |
-- |
|
1 |
-_ |
-- |
-- |
|
1 |
.. |
-- |
-. |
|
5 |
.. |
.- |
-- |
|
8 |
20.00- |
31.00 |
1.2 |
|
1 |
-_ |
25.0 0 |
— |
|
14 |
18.00- |
39.00 |
2.6 |
|
2 |
.. |
-- |
— |
|
1 |
-. |
6.00 |
— |
|
1 |
— |
10.00 |
— |
|
55 |
12.00- |
25.00 |
4.0 |
|
428 |
8.00- |
22.00 |
20.0 |
|
39 |
2.00- |
15.00 |
8.1 |
|
3 |
5.00- |
6.00 |
0.8 |
|
9 |
5.00- |
6.00 |
-- |
|
271 |
.. |
-- |
-- |
|
69 |
.. |
-- |
-- |
|
174 |
-. . |
— |
— |
25
CATCHES OF INVEKTEBKATES BY 1.8 METER ISAACS-KIOD MID WATEW THAKL
IN THE SOUTHEASTtHN CHUKCHI SEA NUMBEMi SIZE-RANGEt AND DISPLACEMENT VOLUME FOH EACH HALE-HOUH TOW
STAriONI 51 DATEl OCT 9 1970
LATITUDE! 69 36 0 NOWTH LONGITUOEl 167 36 0 WEST
HAUL! 1 DEPTH! 13 METERS TIME! 18!U
SPECIES IDENTIFICATION
AOLANTHA OIGITALE
CUSPIUELLA MERTENSII
AURELlA AUHITA
CHRYSAOKA MtLANASTER
CYANEA CAPILLATA
MYSIS OCULATA/LITORALIS
ACANTHOMYbIS PSEUDOMACHOPSIS
NEOMYSIS HAYII
THYSANOtSbA INERMIS
THYSANOESSA RASCHU
PANDALUS 60NIURUS
EUALUS OAIMARDII
BHACHYUNA - MEGALOPA
PAGURIOEA ZOEA
PAGUHIOEA 6LAUC0TH0E
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
*• • •« |
150.0 |
|
5 |
— -180.00 |
-- |
|
1 |
— - 50.00 |
-- |
|
6 |
230.00-260.00 |
-- |
|
12 |
60,00-1*0.00 |
-- |
|
9 |
27.00- 32.00 |
1.0 |
|
Z |
16.00- 17.00 |
-- |
|
5 |
25.00- 37.00 |
-- |
|
15 |
12.00- 20.00 |
0.8 |
|
73 |
7.00- 20.00 |
3.0 |
|
13 |
3.00- 10.00 |
1.2 |
|
1 |
— - 9.50 |
0.4 |
|
1 |
-- |
-- |
|
7 |
.- |
-. |
|
20 |
— . — |
— |
CATCHES OF INVERTEBRATES BY 1.6 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMbERi SIZE-RANGE. AND DISPLACEMENT VOLUME FOH EACH HALF-HOUR TOW
STATIONI 51 DATEl OCT 9 1970
LATITUDE! 69 36 0 NORTH LONGITUDE! 167 36 0 WEST
HAUL! 2 DEPTH! 2 METERS TIME! 181*8
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CUSPIOELLA MERTENSII AURELIA AURITA CYANEA CAPILLATA CLIONE LIMACINA SAGITTA ELEGANS MYSIS OCULATA/LITORALIS HYPERIA GALBA PARATHEMISTO LIBELLULA THYSANOESSA INERMIS THYSANOESSA RASCHU BRACHYURA - MEGALOPA PAGURIOEA ZOEA PAGURIOEA GLAUCOTHOE
NBR. INDIVIDUALS PER SAMPLE
0
2
1
5
1
1 19
1
1
32
2*
850
5 21
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
-. |
10.0 |
|
180.00-180.00 |
-- |
|
— -100. UO |
-- |
|
40.00-220.00 |
-- |
|
• • • •• |
• • |
|
— - 20.00 |
-- |
|
20.00- 30.00 |
2.0 |
|
— - 10.00 |
-- |
|
~ - 15.00 |
— |
|
20.00- 23.00 |
3.2 |
|
9.00- 25.00 |
O.B |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION! 51 DATEl OCT 9 1970
LATITUDE! 69 36 0 NORTH LONGITUDE! 167 36 0 WEST
HAUL! 3 DEPTH! 7 METERS TIME! 19148
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CUSPIOELLA MERTENSII CHHYSAORA MELANASTER CALANUS FINMARCHICUS S.L. MYSIS OCULATA/LITORALIS ACANTHOMYSIS PSEUDOMACROPSIS NEOMYSIS RAYII THYSANOESSA INERMIS THYSANOESSA RASCHU PANDALUS GONIURUS BRACHYURA - MEGALOPA PAGUHIOEA ZOEA PAGURIOEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.- |
.. |
12.0 |
|
2 |
«• • |
• • |
-- |
|
1 |
— -: |
340.00 |
— |
|
4 |
•- • |
• - |
• - |
|
15 |
25.00- |
28.00 |
2.1 |
|
1 |
.. |
19.00 |
-- |
|
8 |
32.00- |
39.00 |
2.0 |
|
10* |
9.00- |
29.00 |
45.0 |
|
662 |
9.00- |
24.00 |
11.0 |
|
5 |
.- |
3.00 |
-- |
|
312 |
-. |
— |
-- |
|
46 |
— |
-- |
-- |
|
37 |
-_ - |
— |
-- |
26
CATCHES OF INVEHTEBHATES BY 1.8 METER ISAACS-KIDn MIO WATER THAKL
IN THE SOUTMEASTEHN CHUKCHI SEA NUMBE«f SIZE-RANGEt AND DISPLACEMENT VOLUME FOH EACH HALF-HOUH TOW
STATION! 51 OATEI OCT 9 1970
LATITUDEl 69 36 0 NOHTH LONGITUOEl 167 36 0 WEST
HAULI * DEPTHI 20 METERS TIMEI 20124
SPECIES IDENTIFICATION
CUSPIDELLA MEHTENSII AUHELIA AURITA CHRYSAOKA MELANASTER CYANEA CAPILLATA
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
4 |
120,00-180.00 |
.. |
|
X |
— -100.00 |
-- |
|
5 |
200.00-320.00 |
-- |
|
32 |
30.00-lHO.OO |
— |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATION! b6 DATE! OCT 10 1970
LATITUDE! 69 1« 0 NORTH LONGITUDE! 166 53 0 WEST
HAULI 1 DEPTH! 2 METERS TIME! 20110
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CUSPIDELLA MERTENSII AURELIA AURITA CYANEA CAPILLATA CLIONE LIMACINA CALANUS FINMARCHICUS S.L. MYSIS OCULATA/LITORALIS NEOMYSIS RAYII HYPERIA MEOUSARUM HYPEROCHE MEDUSARUM THYSANOESSA INERMIS THYSANOESSA RASCHII BRACHYURA - MEGALOPA PAGURIDEA GLAUCUTHOE
NBR. INDIVIDUALS PER SAMPLE
SO 1
16
1
194
19
2
1
5 59
9 21
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
.- |
». |
|
— -200.00 |
— |
|
70.00-130.00 |
-- |
|
50.00-160.00 |
-- |
|
.. • •« |
-- |
|
— - 2.U0 |
-- |
|
19.00- 29.00 |
15.5 |
|
33.00- *5.00 |
5.1 |
|
1.00- 8.00 |
-- |
|
— - 7,00 |
-- |
|
18.00- 23.00 |
-- |
|
9.00- 27.00 |
2.6 |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION! 56 DATE! OCT 10 1970
LATITUDE! 69 1* 0 NORTH LONGITUDE! 166 53 0 WEST
HAUL! 2 DEPTH! 9 METERS TIME! 20!*4
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CUSPIDELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CLIONE LIMACINA SAGITTA ELE6ANS CALANUS CRISTaTUS MYSIS OCULATA/LITORALIS ACANTHOMYSIS PSEUOOMACROPSI S NEOMYSIS RAYII DAJUS MYSIDIS HYPERIA GALBA PARATHEMISTO LIBELLULA THYSANOESSA INERMIS THYSANOESSA RaSCHII PANOALUS goniurus BRACHYURA - MEGALOPA PAGURIDEA 20EA PAGURIDEA GLAUCOThOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. |
.- |
1.0 |
|
1 |
.. |
-- |
-- |
|
I |
.. |
120.00 |
.- |
|
2 |
200.00- |
1*50.00 |
— |
|
1 |
• • « |
• * |
*• |
|
41 |
17.00- |
28.00 |
.. |
|
1 |
-. |
11.00 |
• - |
|
63 |
20.00- |
30.00 |
6.5 |
|
1 |
.. |
19.00 |
-- |
|
14 |
29.00- |
33.00 |
2.9 |
|
1 |
.. |
-. |
.. |
|
2 |
-- |
3.00 |
-. |
|
3 |
14.00- |
17.00 |
-- |
|
1 |
-. |
20.00 |
.- |
|
21 |
12,00- |
30,00 |
1.4 |
|
23 |
3,50- |
4,50 |
1.0 |
|
2 |
«• . |
-• |
»- |
|
19 |
— - |
-- |
.- |
|
8 |
— |
-. |
.- |
27
CATCHES OF INVEHTEBRATES BY 1.8 METER ISAACS-KIOn MID WATER THA»L
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATION! b6 DATEI OCT 10 1970
LATITUOEl 69 I* 0 NORTH LONGITUDEl 166 63 0 WEST
HAULI 3 DEPTH! 18 METERS TIME: ?llft2
SPECIES IDENTIFICATION
AGLANTHA UIGITALE CUSPIDELLA MERTENSII CMRYSAORA MELANASTER CLIONE LIMACINA SA6ITTA ELE6ANS CALANUS CHISTATUS MYSIS OCULATA/LITORALIS NEOMYSIS RAYII HYPERIA MEOUSARUM HYPEROCHE MEOUSARUM ACANTHONOTOZOMA SERRATUM MAERA LOVENl
MELITA SP (7 DESOICMADA) THYSANOESSA RASCHII PANOALUS GONIURUS EUALUS GAIMARDII EUALUS STONEYI AHGIS LAR CHANGON DALLI bHACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
6 |
• « • |
_. |
.. |
|
1 |
-- -: |
140.00 |
-. |
|
8 |
210.00-: |
320.00 |
-- |
|
6 |
10.00- |
13.00 |
-. |
|
18 |
14.00- |
38.00 |
-- |
|
1 |
.. |
9.00 |
-- |
|
16 |
19.00- |
30.00 |
-- |
|
5 |
31.00- |
39.00 |
-- |
|
1 |
.. |
12.00 |
-- |
|
1 |
.- |
8.00 |
-- |
|
1 |
-_ |
8.00 |
-- |
|
1 |
-_ |
22.00 |
-- |
|
1 |
-_ |
13.00 |
-- |
|
3 |
10.00- |
23.00 |
-- |
|
21 |
3.00- |
4.00 |
-- |
|
1 |
.. |
5.00 |
-- |
|
1 |
-. |
4.00 |
-- |
|
29 |
3.00- |
8.00 |
.- |
|
1 |
-- |
3.00 |
.- |
|
2 |
.. |
6.00 |
.- |
|
8 |
7.00- |
9.00 |
-- |
|
11 |
7.00- |
8.00 |
— |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDn MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION! 56 DATEI OCT 10 1970
LATITUDE! 69 14 0 NORTH LONGITUDE! 166 53 0 WEST
MAUL! 4 DEPTH! 23 METERS TIME! 22!29
SPECIES IDENTIFICATION
AGLANTHA DIGITALE
AURELIA AURITa
CHHYSAORA MELANASTER
LUMriRINEREIS FRAGILlS
CLIONE LIMACINA
SAGITTA ELEGANS
EUCALANUS BUNGII
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS SP.
NEOMYSIS RAYII
MELITA SP (7 DESOICMADA)
THYSANOESSA INERMIS
THYSANOESSA RASCHII
PANDALUS GONIURUS
EUALUS STONEYI
AR6IS LAR
BRACHYURA - MEGALOPA
PAGURIDEA ZOEA
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. |
• • |
7.0 |
|
1 |
.. |
100.00 |
-- |
|
1 |
-: |
300.00 |
-- |
|
1 |
-. |
-- |
-- |
|
5 |
-. |
-- |
— |
|
7 |
16.00- |
28.00 |
— |
|
1 |
.. |
6.00 |
-- |
|
1* |
17.00- |
32.00 |
-- |
|
2 |
12.00- |
13.00 |
-- |
|
3 |
12.00- |
38.00 |
-- |
|
2 |
10.00- |
11.00 |
-- |
|
3 |
20.00- |
22.00 |
-- |
|
6 |
12.00- |
20.00 |
.- |
|
27 |
3.00- |
4.00 |
.- |
|
4 |
4.00- |
5.00 |
.- |
|
59 |
3.00- |
14.00 |
-- |
|
6 |
.- |
-- |
— |
|
12 |
.. |
— |
-- |
|
16 |
.- - |
" |
-- |
28
CATCHES OF INVEHTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERi SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATIONI 61 DATEl OCT U 1970
LATITUDEl 69 5 0 NORTH LONGITUDE! 166 13 0 WEST
HAUL! 1 DEPTH! 13 METERS TIME! 18IZ5
SPECIES IDENTIFICATION
AGLANTHA OIGITALE
CHRrSAORA MELANASTER
CLIONE LIMACINA
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUDOMACROPS 1 S
NEOMYSIS HAYII
OIASTYLIS SP (7 LEPECHINI)
PARATHEMISTO LIBELLULA
ACANTHONOTOZOMA SERRATUM
ATYLUS BRU6GENI
RHACHOTROPSIS ACULEATA
MELITA FORMOSA
ANONYX LILLJEBORGI
THYSANOESSA RASCHII
PANOALUS GONIURUS
eUALUS FABRICII
EUALUS GAIMARDII
EUALUS MACILENTA
LEB8EUS GROENLANOICUS
AR6IS LAR
CRANGON DALLI
CRANGUN SP. (7 INTERMEDIA)
BRACHYURA - MEGALOPA
PAGURIOEA ZOEA
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
4 |
.- « |
«_ |
__ |
|
3 |
250.00-300.00 |
— |
|
|
2 |
-• • |
• * |
• * |
|
250 |
17.00- |
33.00 |
— |
|
5 |
12.00- |
18.00 |
-- |
|
33 |
10.00- |
37.00 |
-- |
|
2 |
11.00- |
14.00 |
-- |
|
1 |
.. |
16.00 |
— |
|
1 |
.. |
12.00 |
-- |
|
2 |
19. oo- |
20.00 |
-- |
|
2 |
ze. 00- |
Z9.00 |
— |
|
1 |
.. |
16.00 |
-- |
|
1 |
.. |
12.00 |
-- |
|
2 |
17.00- |
20.00 |
-- |
|
364 |
3.00- |
15.00 |
— |
|
1 |
-. |
7.00 |
-- |
|
57 |
5.00- |
9.00 |
-- |
|
1 |
.. |
7.00 |
-- |
|
4 |
11.00- |
12.00 |
-- |
|
201 |
3.00- |
17.00 |
-- |
|
2 |
9.00- |
12.00 |
-- |
|
1 |
-- - |
4.00 |
-- |
|
5 |
*• |
-- |
-- |
|
30 |
— - |
— |
— |
|
16 |
.. |
— |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOD MID WATFR TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HoLF-HOUR TOW
STATION! 61 DATE! OCT 11 1970
LATITUDE! 69 5 0 NORTH LONGITUDE! 166 13 0 WEST
HAUL! 2 DEPTH! 8 METERS TIME! 19100
SPECIES IDENTIFICATION
CHRYSAORA MELANASTER
CYANEA CAPILLATA
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUDQMACHOPSIS
NEOMYSIS RAYII
OIASTYLIS SP (7 LEPECHINI)
PARATHEMISTO LIBELLULA
ATYLUS BRUGGENI
MAERA LOVENI
THYSANOESSA RASCHII
PANOALUS GONIURUS
EUALUS GAIMARDII
LEBBEUS GROENLANOICUS
ARGIS LAR
ARGIS CRASSA
BRACHYURA - MEGALOPA
PAGURIDEA ZOEA
PAGURIOEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
3 |
150.00-; |
310.00 |
-. |
|
1 |
-i |
?80.00 |
-- |
|
no |
17.00- |
27.00 |
-- |
|
5 |
16.00- |
18.00 |
-- |
|
217 |
10.00- |
35.00 |
— |
|
1 |
.. |
8.00 |
-- |
|
1 |
.- |
15.00 |
-- |
|
1 |
.. |
12.00 |
-- |
|
1 |
.- |
23.00 |
-- |
|
1 |
-. |
22.00 |
— |
|
953 |
3.00- |
14.00 |
-- |
|
1 |
.. |
7.00 |
-- |
|
4 |
10.00- |
12.00 |
-- |
|
2 |
8.00- |
10.00 |
-- |
|
1 |
.. |
3.50 |
-- |
|
1 |
• • - |
*- |
• ** |
|
56 |
.. . |
.- |
.- |
|
30 |
-_ |
-- |
-- |
29
CATCHES OF INVEKTEBRATES BY 1.8 METER ISAACS-KIOn MID WATER THAKL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER? SIZE-RANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 61 OATEl OCT 11 1970
LATITUDEl 69 5 0 NORTH LONblTUDEl 166 13 0 WEST
HAULI 3 DERTHI 16 METERS TIMEI 19136
SPECIES IDENTIFICATION
CHRYSAORA MYSIS OCU ACANTMOMY ACANTMOMY NEOMYSIS ACANTHONO RHACHOTRO ANONYX NU HIPPOMEUO MONOCULOI PLUESTES PANOALUS EUALUS FA EUALUS GA EUALUS MA LEBBEUS G AHGIS LAR CRANGON D PAGUHIOEA PAGURIDEA
MELANASTER LATA/LITORALIS SIS PSEUOOMACROPSIS SIS SP. RAYII
T020MA SERRATUM PSIS ACULEATA GAX
N PROPINQUUS OES BOREALIS PANOPLA GONIURUS BRICII IMAROII CILENTA ROENLANDICUS
ALLI ZUEA GLAUCOTHOE
|
. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
6 |
230.00-; |
J90.00 |
_» |
|
65 |
16.00- |
20.00 |
-- |
|
1 |
-- |
16.00 |
-- |
|
I |
-. |
16.00 |
-- |
|
as |
27.00- |
40.00 |
-- |
|
1 |
.. |
14.00 |
-- |
|
1 |
.. |
25.00 |
— |
|
1 |
— |
22.00 |
-. |
|
1 |
.- |
15.00 |
-- |
|
1 |
-■ |
9.00 |
-- |
|
1 |
-- |
20.00 |
-- |
|
1104 |
3.00- |
15.00 |
— |
|
4 |
5.00- |
13.00 |
-- |
|
65 |
».00- |
10.00 |
-- |
|
1 |
-. |
5.00 |
— |
|
11 |
9.00- |
16.00 |
— |
|
91 |
4.00- |
15.00 |
-- |
|
2 |
9.00- |
10.00 |
-- |
|
a |
— |
— |
-- |
|
4 |
_. |
— |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAwL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE» AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 61 OATEt OCT 11 1970
LATITUDEl 69 5 0 NORTH LONGITUDEl 166 13 0 WEST
HAULI 4 depth; 23 METERS TIMEI 20115
SPECIES IDENTIFICATION
CHRYSAORA MELANASTER CLIONE LIMACINA MYSIS OCULATA/LITORALIS PSEUOOMMA TRUNCATUM MELITA SP (7 DESOICHAOA) TMYSANOESSA RASCHII PANDALUS GONIURUS EUALUS FaBRICII EUALUS GAIMARDII LEBBEUS GROENLANDICUS ARGIS LAR PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
4 |
170.00-: |
3b0.00 |
.. |
|
2 |
-• - |
-- |
-- |
|
14 |
19.00- |
37.00 |
-- |
|
10 |
31.00- |
38.00 |
-- |
|
7 |
9.00- |
12.00 |
-- |
|
1 |
— |
15.00 |
— |
|
iia |
3.00- |
15.00 |
" |
|
3 |
5.00- |
8.00 |
— |
|
44 |
4.00- |
10.00 |
-- |
|
1 |
.. |
7.00 |
" |
|
56 |
4.00- |
16.00 |
— |
|
6 |
— |
— |
-- |
|
3 |
-- |
-- |
-- |
30
CATCHES OF INVEHTEBHATES BY 1.8 METER ISAACS-KIDD MID WATER THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHt SIZE-HANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 65 DATE: OCT 12 1970
LATITUDEl b9 21 0 NORTH LONGITUDE! 166 45 0 WEST
HAULl 1 DEPTH! 22 METERS TIME! 18!25
SPECIES IDENTIFICATION
AGLANTHA UIGITALE
CUSPIOELLA MEHTENSII
AORELIA AORITA
CHRYSAORA MELANASTER
CYANEA CAPILLATA
ANTINOE BADIA
CLIONE LIMACINA
SAGITTA ELEGANS
CALANUS FINMARCHICUS S.L.
MYSIS OCULATA/LITORALIS
NEOMYSIS RAYII
HYPERIA MEOUSARUM
AMPELISCA MACROCEPHALA
BLYBIS GAIMARDII
RHACHOTROPSIS ACULEATA
MELITA FORMOSA
MELITA SP (? UESDICHAOA)
MUNOCULOIDES BOREALIS
THYSANOESSA INERMIS
TmYSANOESSA RASCHII
PANOALUS GONIURUS
EUALUS FABRICII
EUALUS GAIMARDII
AR6IS LAR
BRACHYURA - MEGALOPA
PAGURIDEA ZOEA
PAQURiDEA GUAUCUTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
<MM) |
(CO |
|
|
0 |
.. |
.. |
13.0 |
|
1 |
-- - |
-- |
-- |
|
1 |
.. .] |
100.00 |
— |
|
5 |
100.00-240.00 |
-- |
|
|
11 |
60.00-240.00 |
— |
|
|
2 |
mm. m |
— — |
— — |
|
1 |
. |
8.00 |
— |
|
3 |
18.00- |
20. UO |
-- |
|
3 |
3.00- |
4.00 |
-- |
|
50 |
19.00- |
31.00 |
-- |
|
20 |
15.00- |
36. UO |
-- |
|
3 |
6.00- |
12.00 |
— |
|
4 |
14.00- |
16.00 |
-- |
|
5 |
12.00- |
20.00 |
-- |
|
1 |
.. |
22.00 |
— |
|
2 |
25.00- |
27.00 |
— |
|
1 |
.- |
14.00 |
-- |
|
I |
.. |
9.00 |
-- |
|
1* |
17.00- |
22.00 |
-- |
|
256 |
11.00- |
21.00 |
-- |
|
17 |
4,00- |
15.00 |
-- |
|
2 |
25.00- |
28.00 |
-- |
|
6 |
6.00- |
10.00 |
-- |
|
34 |
4.00- |
21.00 |
-- |
|
3 |
_. |
-- |
-- |
|
11 |
-. |
-- |
-- |
|
30 |
-_ - |
-- |
" |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE, AND DISPLACEMENT VOLUME FOR EACH HaLF-HOUR TOW
STATION! 65 DATE! OCT 12 1970
LATITUDE! 69 21 0 NORTH LONGITUDE! 166 45 0 WEST
HAUL! 2 DEPTH! 16 METERS TIME! 19102
SPECIES
IDENTIFICATION
AGLANTHA DIGITALS
CHRYSAORA MELANASTER
CYANEA CAPILLATA
STOMPHIA SP.
LUMBRINEREIS SIMILABRIS
SAGITTA ELEGANS
CALANUS CRISTATUS
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUOOMACROPSl S
ACANTHOMYSIS SP.
NEOMYSIS RAYII
AMPELISCA MACROCEPHALA
MELITA SP (7 DESOICHADA)
MONOCULOIDES BOREALIS
SYRRHOE CRENULATA
THYSANOESSA INERMIS
THYSANOESSA RASCHII
PANOALUS GONIURUS
EUALUS GAIMARDII
ARGIS LAR
BRACHYURA - MEGALOPA
PAGURIDEA ZOEA
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. |
,. |
8,0 |
|
5 |
130.00-: |
360.00 |
— |
|
3 |
70.00-: |
160.00 |
-- |
|
1 |
.. |
-- |
-- |
|
I |
.. |
.- |
-- |
|
3 |
16,00- |
17.00 |
-- |
|
1 |
-. |
9.00 |
-- |
|
16 |
19.00- |
30.00 |
-- |
|
2 |
.. |
19.00 |
— |
|
1 |
• - |
12.00 |
-- |
|
22 |
13.00- |
37.00 |
-- |
|
1 |
__ |
11.00 |
-- |
|
6 |
11.00- |
14.00 |
— |
|
1 |
.. |
10.00 |
— |
|
J |
-. |
13.00 |
-- |
|
16 |
20.00- |
23.00 |
.- |
|
50 |
11.00- |
23.00 |
— |
|
99 |
4.00- |
18.00 |
.- |
|
14 |
5,00- |
11.00 |
-- |
|
13 |
4,00- |
12.00 |
-- |
|
4 |
• • • |
• - |
• * |
|
12 |
.. |
.- |
-. |
|
46 |
-. - |
— |
— |
31
CATCHES OF INVEHTEBHATES BY i.8 METEH ISAACS-KlDn MIO WATER THAWL
IN THE SOUTHEASTEHN CMUKCHI SEA NUMBEH. SIZE-HANGEt AND DISPLACEMENT VOLUME FOH FACM HALF-HOUk T0«
STATIONI 65 DATEl OCT 12 1970
LATITUDEl 69 21 0 NOHTH LONGITUDEl 166 *5 0 WEST
MAULI 3 depth: 13 METERS TIMEI 191*0
SPECIES IDENTIFICATION
AGLANTHA DI6ITALE
CUSPIUELLA MERTENSII
AURELIA AURITA
CHRYSAOHA MELANASTER
CYANEA CAPILLATA
LUMBRINEREIS FRAGILIS
CLIONE LIMACINA
BUCCINIUM SP (7 ELATIUS)
SAGITTA ELEGANS
CALANUS FlNMARCHlCUb S.L.
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUOOMACROPSIS
NEOMYSIS KAYII
PROTOMEOIA STEPHENSENI
MELITA SP (7 DESDICHAOA)
TMYSANOtSSA INERMIS
TMYSANOESSA RASCHII
PANOALUS GONIURUS
EUALUS GAIMARDII
AHGIS LAR
BKACHYUHA - MEGALOPA
PAGURIDEA ZOEA
PAGURIOEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. |
-- |
10.0 |
|
1 |
• • - |
-- |
• * |
|
I |
-. |
70.00 |
— |
|
6 |
170.00-380.00 |
" |
|
|
1 |
— - |
70.00 |
-- |
|
1 |
.. |
-- |
-- |
|
3 |
-. |
-- |
-- |
|
1 |
-. |
.- |
-. |
|
2 |
17.00- |
19.00 |
— |
|
2 |
« |
3.00 |
— |
|
22 |
16.00- |
29.00 |
-- |
|
6 |
15.00- |
19.00 |
-- |
|
121 |
11.00- |
38.00 |
-- |
|
1 |
.- |
6.00 |
-- |
|
1 |
.. |
12.00 |
-- |
|
B |
18.00- |
20.00 |
-- |
|
25 |
11.00- |
16.00 |
-- |
|
12B |
3.00- |
16.00 |
-- |
|
2 |
.- |
9.00 |
-- |
|
2 |
._ |
3.00 |
-- |
|
3 |
.- |
-- |
-- |
|
34 |
— _ |
— |
— |
|
36 |
-- |
-- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER THAWL
IN THE SOUTHEASTEHN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUW TOW
STATIONI 65 DATEl OCT 12 1970
LATITUDE! 69 21 0 NORTH LONGITUDEl 166 A5 0 WEST
HAULI * OEPTHI 8 METERS TIME: 20116
SPECIES IDENTIFICATION
AGLANTHA UIGITALE
CUSPIDELLA MERTENSII
CHRYSAORA MELANASTER
CYANEA CAPILLATA
CLIONE LIMACINA
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUOOMACROPSIS
NEOMYSIS RAYII
THYSANOESSA INERMIS
THYSANOESSA RASCHII
PANOALUS GONIURUS
EOALUS MACILENTA
AHGIS LAR
BHACMYURA - MEGALOPA
PAGURIDEA ZOEA
PAGURIDEA GLAUCOTHOE
|
. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MH) |
(CO |
|
50 |
. .. |
7.0 |
|
1 |
• - * •• |
-• |
|
5 |
200.00-400.00 |
— |
|
3 |
80.00-160.00 |
-- |
|
5 |
*- - |
-« |
|
8 |
15.00- 27.00 |
— |
|
5 |
16.00- 17.00 |
-- |
|
26 |
30.00- 36.00 |
-- |
|
7 |
19.00- 23.00 |
-- |
|
22 |
11.00- 22.00 |
-- |
|
1* |
3.00- 13.00 |
-- |
|
1 |
" - 8.00 |
— |
|
2 |
— - 4.00 |
-- |
|
1 |
• • • •• |
• - |
|
19 |
— - — |
— |
|
16 |
.. |
— |
32
CATCHES OF INVEKTtBHATES BY 1.8 METEH ISAACS-KIOD MID WATE« THAWL
IN THE SOUTHEASTEHN CHUKCHI SEA NUMHEHt SIZE-RANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUK TOW
STATIONI 70 DATE: OCT 13 1970
LATITUDEl 69 l^ 0 NORTH LONGITUDEl 167 38 0 WEST
HAULI 1 DEPTH! 22 METERS TIME! 18!05
SPECIES IDENTIFICATION
AGLANTHA DIGITALS CUSPIOELLA MERTENSII CHRYSAORA MELANASTER CYANEA CAPILLATA SA6ITTA ELEGANS MYSIS OCULATA/LITORALIS HYPERIA MEDUSARUM BLYBIS GAIMARDII MELITA FORMOSA MELITA SP (7 DESDICHADA) THYSANOESbA INEHMIS THYSANOESSA RASCMII PANOALUb GONIURUS EuALUS GAIMARDII AKGIS LAR PAGURIDEA ZOEA PAGURIDEA GLAUCOTHOE
NBR. INDIVIDUALS PER SAMPLE
0 2
12
4
^^
3
1
3
7 17 15 53 11 11 15
5
9
|
SIZE RANGE |
VOLUME |
|
|
(MM) |
(CO |
|
|
.. |
• • |
8.0 |
|
90.00- |
90.00 |
-- |
|
130.00— |
^60.00 |
-. |
|
50.00- |
80.00 |
-- |
|
15.00- |
29.00 |
-- |
|
21.00- |
26.00 |
-- |
|
-. |
16.00 |
-- |
|
14.00- |
15.00 |
— |
|
13.00- |
25.00 |
-- |
|
11.00- |
14.00 |
-- |
|
19.00- |
21.00 |
-- |
|
13.00- |
21.00 |
-- |
|
3.00- |
17.00 |
-- |
|
2.00- |
11.00 |
-- |
|
4.00- |
23.00 |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER? SIZE-RANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 70 DATE! OCT 13 1970
LATITUDE! 69 12 0 NORTH LONGITUDE! 167 38 0 WEST
HAULI 2 DEPTH! 18 METERS TIME! 18131
SPECIES IDENTIFICATION
AGLANTHA DIGITALE
CUSPIDELLA MERTENSII
AURELIA AURITA
CHRYSAORA MELANASTER
CLIONE LIMACINA
SAGITTA ELEGANS
CALANUS CRISTATUS
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUOOMACROPSIS
ACANTHOMYSIS SP.
NEOMYSIS RAYII
LEUCON NASICA
HYPERIA GALBA
BLYBIS GAIMARDII
RHACHOTROPSIS 4CULEATA
MAERA LOVENI
MELITA FORMOSA
MELITA SP (7 DESDICHADA)
PONTOPOREA FEMORATA
HIPPOMEDON PROPINQUUS
THYSANOESSA INERMIS
THYSANOESSA LONGIPES
THYSANOESSA RASCHII
PANOALUS BOREALIS
PANOALUS GONIURUS
EUALUS GAIMARDII
EUALUS MACILENTA
EUALUS STONEYI
ARGIS LAR
CRANGON COMMUNIS
BRACHYURA - MEGALOPA
PAGURIDEA ZOEA
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. |
.. |
5.0 |
|
1 |
-. |
-- |
-- |
|
3 |
70.00-: |
100.00 |
-- |
|
6 |
140.00-; |
350.00 |
-- |
|
1 |
.- |
15.00 |
-- |
|
5 |
16.00- |
29.00 |
-- |
|
1 |
.- |
8.00 |
— |
|
2 |
22.00- |
28.00 |
— |
|
1 |
.. |
16.00 |
-- |
|
1 |
.. . |
11.00 |
-- |
|
3 |
33.00- |
36.00 |
" |
|
1 |
.. |
10.00 |
-- |
|
4 |
9.00- |
12.00 |
-- |
|
2 |
11.00- |
14.00 |
-. |
|
8 |
23.00- |
32.00 |
-- |
|
2 |
25.00- |
26.00 |
-- |
|
1 |
.. |
22.00 |
-- |
|
49 |
10.00- |
14.00 |
-- |
|
1 |
.. |
10.00 |
-- |
|
1 |
-- |
15.00 |
-- |
|
20 |
21.00- |
23.00 |
-- |
|
1 |
._ |
13.00 |
-- |
|
75 |
10,00- |
23.00 |
-- |
|
1 |
.- |
16.00 |
-- |
|
26 |
3.00- |
15.00 |
-- |
|
9 |
5.00- |
11.00 |
-- |
|
2 |
9.00- |
10.00 |
-- |
|
1 |
.. |
5.00 |
-- |
|
17 |
3.00- |
16.00 |
-- |
|
1 |
— . |
5.00 |
-- |
|
3 |
.. |
-- |
-- |
|
10 |
.. |
-- |
-- |
|
5 |
._ |
-- |
— |
33
CATCHES OF INVEKTEBRATES BY 1.8 METER ISAACS-KIDD MID KATER THAKL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEKi SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONl 70 DATEl OCT 13 1970
LATUUDEl 69 12 0 NORTH L0N6ITU0EI 167 38 0 WEST
HAULI 3 DEPTHI 13 METERS TIMEl 19121
SPECIES IDENTIFICATION
AGLANTHA 0I6ITALE
CUSPIOELLA MERTENSII
AURELIA AURITA
CHHYSAORA MELANASTER
CYANEA CAPILLATA
ANTINOE SARSI
CLIONE LIMACINA
SAGITTA ELE6ANS
CALANUS CKISTaTUS
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUOOMACROPSIS
NEOMYSIS RAYII
LtUCON NASICA
HYPERIA MEDUSARUM
MELITA SP (7 DESDICHADA)
PONTOPOREA FEMOHATA
THYSANOESSA INERMIS
THYSANOESSA RASCHII
PANOALUS bOHEALIS
PANDALUS GONIURUS
EuALUS GAIMARDII
EUALUS MACILENTA
ARGIS LAP
CRANGON COMMUNIS
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
-. . |
-. |
10.0 |
|
1 |
• • • |
-- |
-* |
|
2 |
60.00- |
70.00 |
-. |
|
12 |
170.00-: |
360.00 |
.. |
|
2 |
70.00-: |
UO.OO |
— |
|
1 |
— |
— |
-- |
|
8 |
.. |
• • |
.. |
|
20 |
16.00- |
26.00 |
.- |
|
1 |
-. |
9.00 |
-- |
|
2 |
28.00- |
30.00 |
-- |
|
1 |
*• • |
• « |
-• |
|
2 |
32.00- |
33.00 |
-• |
|
1 |
.. |
10.00 |
-- |
|
1 |
— |
10.00 |
• - |
|
8 |
11.00- |
14.00 |
-- |
|
1 |
.. |
8.00 |
-- |
|
6 |
20.00- |
22.00 |
-• |
|
20 |
10.00- |
22.00 |
-- |
|
I |
.. |
12.00 |
-- |
|
58 |
3.00- |
16.00 |
-- |
|
25 |
5.00- |
10.00 |
-- |
|
20 |
5.00- |
9.00 |
.- |
|
11 |
♦ .00- |
5.00 |
-- |
|
1 |
-- |
6.00 |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIOO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER* SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONl 70 DATEl OCT 13 1970
LATITUDEl 69 12 0 NORTH LONGITUDEl 167 38 0 WEST
HAULI 4 DEPTHI 8 METERS TIMEl 19158
SPECIES IDENTIFICATION
CUSPIDELLA MERTENSII CHRYSAORA MELANASTER ANTINOE BADIA CLIONE LIMACINA SAGITTA ELEGANS CALANUS CRISTATUS MYSIS OCULATA/LITORALIS NEOMYSIS RAYII EUDORELLA EMARGINATA LEUCON NASICA THYSANOESSA INERMIS THYSANOESSA RASCHII PANDALUS GONIURUS EUALUS GAIMARDII EUALUS MACILENTA ARGIS LAR
BRACHYURA - MEGALOPA PAGURIDEA ZOEA PAGURIDEA 6LAUC0TH0E
NBR. INDIVIDUALS PER SAMPLE
2 14
1 13
4
3
3 37
1
1 22 37 27
8
9
2
6 15 10
|
SIZE RANGE |
VOLUME |
|
|
(MM) |
(CCI |
|
|
140.00- |
140.00 |
_. |
|
100.00-; |
J70.00 |
— |
|
-_ |
-- |
-- |
|
— |
— |
-- |
|
20.00- |
25.00 |
— |
|
8.00- |
9.00 |
-- |
|
21.00- |
23.00 |
-- |
|
13.00- |
36.00 |
-- |
|
•. • |
-• |
-• |
|
— _ |
9.00 |
— |
|
12.00- |
24.00 |
-- |
|
10.00- |
22.00 |
-- |
|
3.00- |
17.00 |
-- |
|
7.00- |
11.00 |
-- |
|
4.00- |
10.00 |
-- |
|
4.00- |
4.00 |
-- |
34
CATCHES OF INVEHTtBHATES BY 1.8 METEH ISAACS-KIDn MID WATEH TKAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEH. SIZE-HANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUK TOW
STATION! 7* DATEI OCT U 1970
LATITUDEl 69 3b 0 NORTH L0N6ITUDEI 16* 29 0 WEST
HAULI 1 depth: e METERS TIMEI 17153
SPECIES IDENTIFICATION
AGLANTHA DIGITALS
CUSPIDELLA MEHTENSII
AURELIA AURITA
CMRYSAORA MELANASTER
CYANEA CAPILLATA
CLIONE LIMACINA
SAGITTA ELEGANS
MYSIS OCULATA/LITORALIS
NtOMYSIS HAYII
PROTOMEDIA STEPHENSENI
PSEUDALIBROTUS GLAClALlS
PSEUOALIBROTUS NANSENI
PARAPHOXUb MILLERI
THYSANOESSA INERMIS LONGIPES RASCHII
THYSANOESSA THYSANOESSA EUALUS SP, BRACHYURA
MEGALOPA
PAGURIDEA GLAUCOTHOE
NBR. INDIVIDUALS PER SAMPLE
0 1 1
2 12 I 2 115 3 1 2 1 1
le
3 10
1
2 1
|
SIZE RANGE |
VOLUME |
|
|
(MM) |
(CO |
|
|
.- . |
.. |
3.0 |
|
— - |
uo.oo |
— |
|
• • • |
• * |
• • |
|
230.00-, |
?60.00 |
— |
|
30.00-; |
200,00 |
— |
|
• — * |
w* |
»* |
|
.. |
26.00 |
— |
|
16.00- |
30.00 |
-- |
|
25.00- |
35.00 |
-- |
|
.. |
9.00 |
-- |
|
5.60- |
12.00 |
-- |
|
.. |
7.00 |
-- |
|
.. |
9.00 |
" |
|
1*.00- |
21.00 |
— |
|
13.00- |
15.00 |
-- |
|
6.00- |
24.00 |
-- |
|
.. |
2.00 |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 7* OATEl OCT U 1970
LATITUDE! 69 35 0 NORTH LONGITUDE! 164 29 0 WEST
HAUL! 2 DEPTH! 2 METERS TIME! 18127
SPECIES IDENTIFICATION
AGLANTHA OIGITALE CUSPIDELLA MERTENSII AURELIA AURITA CYANEA CAPILLATA CLIONE LIMACINA MYSIS OCULATA/LITORALIS NEOMYSIS HAYII OIASTYLIS GLABRA PSEUOALIBROTUS GLACIALIS PARAPMOXUS MILLERI THYSANOESSA INERMIS THYSANOESSA RASCHU HIPPOLYTIDAE SP. PAGURIOEA ZOEA
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
-- • |
• • |
3.0 |
|
1 |
.. |
120.00 |
-- |
|
2 |
30.00- |
UO.OO |
-- |
|
6 |
20.00- |
100.00 |
" |
|
2 |
• • • |
*• |
-• |
|
18 |
16.00- |
28.00 |
— |
|
2 |
23.00- |
28.00 |
— |
|
13 |
7.00- |
e.oo |
-- |
|
1 |
.. |
13.00 |
— |
|
7 |
8.00- |
9.00 |
-- |
|
42 |
15.00- |
23.00 |
-- |
|
42 |
8.00- |
21.00 |
-- |
|
1 |
" |
— |
-- |
|
1 |
.- |
— |
— |
35
CATCHES OF INVEWTEBHATES BY 1.8 METER ISAACS-KIDO MID WATEH THAWL
IN THE SOUTHEASTEHN CHUKCHI SEA NUMbEHi SIZE-HANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 7* UATEl OCT U 1970
LATITUOEl 69 3b 0 NORTH LONGITUOEl 164 29 0 WEST
HAULI 3 depth; 13 METERS TIMEI 19111
SPECIES IDENTIFICATION
AOLANTHA DIGITALE CUSPIUELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA MYSIS OCULATA/LITORALIS NEOMYSIS RAYII OIASTYLIS GLABRA HYPERIA MEOUSARUM GAMMARUS WILKITZKII PARAPHOXUS MILLERI TmYSANOESSA INERMIS THYSANOESSA RASCHII PANOALUS GONIURUS EUALUS FABRICII EUALUS GAIMARDII
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. |
.. |
0.5 |
|
1 |
-. |
uo.oo |
-- |
|
2 |
70.00- |
120.00 |
-- |
|
1 |
-_ |
170.00 |
-- |
|
18 |
25.00- |
230.00 |
-- |
|
79 |
17.00- |
31.00 |
• - |
|
2 |
27.00- |
34.00 |
-- |
|
3 |
.. |
7.00 |
-- |
|
2 |
15.00- |
18.00 |
-" |
|
1 |
.. |
32.00 |
-- |
|
1 |
.. |
9.00 |
-- |
|
a |
10.00- |
19.00 |
— |
|
I |
— |
15.00 |
-• |
|
5 |
7.00- |
1*.00 |
-- |
|
1 |
-_ |
5.00 |
-- |
|
3 |
5.00- |
8.00 |
— |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID HATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 7* DATEl OCT 1* 1970
LATITUOEl 69 35 0 NORTH LONGITUDEl 164 29 0 WEST
HAULI 4 DEPTHI 18 METERS TIMEI 19146
SPECIES IDENTIFICATION
CUSPIOELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA MYSIS OCULATA/LITORALIS NEOMYSIS RAYII OIASTYLIS GLABRA AMPELISCA MACROCEPHALA PROTOMEDIA STEPHENSENI ANONYX NUGAX
PSEUDALIBROTUS GLACIALIS ACANTHOSTEPHIA BEHR INGIENS I S MONOCULOIUES 80REALIS THYSANOESSA INERMIS THYSANOESSA LONGIPES THYSANOESSA RASCHII PANDALUS GONIURUS EUALUS GAIMARDII AR6IS LAR PAGURIDEA GLAUCOTMOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
4 |
120.00- |
160.00 |
-. |
|
2 |
100.00- |
100.00 |
-- |
|
2 |
300.00- |
370.00 |
-- |
|
17 |
30.00- |
240.00 |
-- |
|
694 |
14.00- |
33.00 |
-- |
|
5 |
25.00- |
37.00 |
.- |
|
17 |
19.00- |
29.00 |
1.9 |
|
1 |
.. |
29.00 |
-- |
|
1 |
.. |
9.00 |
-- |
|
3 |
30.00- |
35.00 |
-- |
|
3 |
12.00- |
15.00 |
-- |
|
2 |
10.00- |
19.00 |
-- |
|
8 |
10,00- |
11.00 |
-- |
|
12 |
19.00- |
23.00 |
-- |
|
1 |
.. |
15.00 |
-- |
|
6 |
14.00- |
19.00 |
-- |
|
28 |
6.00- |
14.00 |
-- |
|
19 |
5.00- |
11.00 |
-- |
|
2 |
8.00- |
13.00 |
-- |
|
3 |
-- |
-- |
-- |
36
CATCMtS OF INVEHTEBHATES BY 1.8 METEK ISAACS-KIDn MID WATER THAWL
IN THE SOUTMEASTEHN CHUKCHI SEA NUMBEHt SIZE-RANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 80 DATEl OCT 15 1970
LATITUDEI 69 27 0 NORTH LONGITUDE! 164 43 0 WEST
HAULI 1 DEPTHI 11 METERS TIMEl 18:«4
SPECIES IDENTIFICATION
AGLANTHA DIGITALE
AURELIA AURITA
CHRYSAORA MELANASTEH
CYANEA CAPILLATA
STOMPHIA bP.
MYSIS OCULATA/LITORALIS
NEOMYSIS RAYII
DIASTYLIS GLABRA
HYPERIA MEDUSARUM
GAMMARUS WILKITZKII
PSEUDALIBROTUS NANSENI
ACANTMOSTEPHIA BEMRINGIENSI S
THYSANOESSA INERMIS
THYSANOESSA RASCHII
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
.. . .. |
4.0 |
|
2 |
100.00-120.00 |
-- |
|
1 |
— -300.00 |
-- |
|
25 |
20.00-200.00 |
-- |
|
3 |
• . • •• |
-- |
|
85 |
18.00- 31.00 |
|
|
2 |
25.00- 27.00 |
-» |
|
2 |
26.00- 27.00 |
-- |
|
1 |
— - 12,00 |
— |
|
1 |
" - 25.00 |
-- |
|
2 |
15.00- 18.00 |
-- |
|
1 |
" - 29.00 |
-- |
|
25 |
15.00- 20.00 |
-- |
|
31 |
5.00- 20.00 |
-- |
|
3 |
-- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERt SIZE-RANGEt AND DISPLACEMENT VOLUME FOR EACH HAI.F-HOUR TOW
STATIONI 80 DATEl OCT 15 1970
LATITUDEI 69 27 0 NORTH LONGITUDEl 164 43 0 WEST
HAULI 2 DEPTHI 2 METERS TIMEl 19116
SPECIES IDENTIFICATION
AGLANTHA DIGITALE AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA STOMPHIA SP. CLIONE LIMACINA MYSIS OCULATA/LITORALIS ACANTHOMYSIS PSEUOOMACROPS IS NEOMYSIS RAYII DIASTYLIS GLABRA HYPERIA MEDUSARUM MIPPOMEOON PROPINQUUS PSEUDALIBROTUS GLACIALIS THYSANOESSA INERMIS THYSANOESSA RASCHII BRACHYURA - MEGALOPA PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
20 |
-. |
.. |
.. |
|
2 |
30.00- |
50.00 |
-- |
|
2 |
280.00-: |
300.00 |
-- |
|
3 |
70.00-; |
540.00 |
-- |
|
6 |
.- |
— |
-- |
|
2 |
.. |
-. |
-- |
|
210 |
12.00- |
28.00 |
.- |
|
1 |
-. |
16.00 |
-- |
|
11 |
23.00- |
37.00 |
-- |
|
7 |
27,00- |
28.00 |
-• |
|
1 |
.. |
16.00 |
-- |
|
I |
.. |
20.00 |
-- |
|
3 |
12.00- |
13.00 |
-- |
|
230 |
10,00- |
24.00 |
-- |
|
350 |
8.00- |
24.00 |
-- |
|
1 |
-- |
-- |
-- |
|
1 |
-. |
-- |
-- |
37
CATCHES OF INVtWTEBHATES BY 1.8 METER ISAACS-KJDn MID WATEH THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERt SIZE-HANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI BO DATEI OCT 15 1970
LATITUDE! 69 27 0 NORTH LONGITUDEl 16* 03 0 WEST
HAULI 3 DEPTHI 13 METERS TIMEl 20118
SPECIES IDENTIFICATION
CUSPIDELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA STOMPHIA SP. CLIONE LIMACINA MYSIS OCULATA/LITORALIS NtOMYSIS RAYII DIASTYLIS liLABRA DAJUS MYSIOIS HYPEROCHE MEOUSARUM AMPELISCA MACROCEPHALA PROTOMEUIA STEPHENSENI GAMMAHUb "ILKITZKII PbEUDALlBROTUS 6LACIALIS PSEUOALIBROTUS NANSENI THYSANOESSA INERMIS THYSANOESSA RASCHII PANDALUS GONlURUS EUALUS GAIMARDII EUALUS SP. ARGIS LAP PAGURIDEA GLAUCOTMOt
NBR. INDIVIDUALS PER SAMPLE
4
1
5 U
1
3 750
2
1
7
1
7
1
I
2
1
7 IS
4
3
1
1
3
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
120.00-120.00 |
.. |
|
— - 60.00 |
-- |
|
230.00-*60.00 |
-- |
|
30.00-200.00 |
-- |
25.00
«9.0
|
.. |
8.00 |
-• |
|
2*. 00- |
30.00 |
3.5 |
|
— . |
8.00 |
— |
|
•a « |
_■• |
— * |
|
u.oo- |
13.00 |
— |
|
.. |
15.00 |
-- |
|
17.00- |
27.00 |
— |
|
10.00- |
16.00 |
-- |
|
8.00- |
13.00 |
3.5 |
|
6.00- |
8.00 |
1.3 |
|
-- |
2.50 |
-- |
|
-- |
12.00 |
1.8 |
38
CATCHES OF INVEHTEBHATES BY 1.8 METER ISAACS-KIOO MID WATER THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBEHt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 80 DATEl OCT 15 1970
LATITUDEl 69 27 0 NORTH LONGITUDEI lfe« 43 0 WEST
HAULI 4 DEPTHI 22 METERS TIME! 20155
SPECIES IDENTIFICATION
CUSPIOELLA MERTENSII AURELIA AURITA CHRYSAORA MELANASTER CYANEA CAPILLATA STOMPHIA SP. PHASCOLOSOMA MYSIS OCULATA/LITORALIS ACANTH0MY5IS PSEUDOMACROPSIS NEOMYSIS RAYII DIASTYLIS GLABRA DIASTYLIS SP (7 LEPECHINI) HYPERIA GALBA HYPERIA MEDUSARUM AMPELISCA MACROCEPHALA BLYBIS 6AIMARDII ATYLUS BRUGGENI PROTOMEOIA STEPHENSENI RHACHOTROPSIS ACULEATA GAMMARUS 2ADDACHI MtLITA FORMOSA ERICTHONIUS TOLLI ISCHYROCERUS LATIPES ANONYX NUGAX
PSEUDALI8R0TUS GLACIALIS PSEUDALIBROTUS NANSENI ACANTHOSTEPHIA BEHRINGIENSIS MONOCULOIDES BOREALIS THYSANOESbA INERMIS THYSANOESSA LONGIPES PANDALUS GONIURUS EUALUS FABRICII EUALUS GAIMARDII ARGIS LAR
CHIONOECETES OPILIO BKACHYURA - ZOEA PA6URI0EA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
8 |
90.00- |
140.00 |
.- |
|
3 |
60.00- |
100.00 |
-- |
|
1 |
-. |
150.00 |
— |
|
51 |
50.00-240.00 |
— |
|
|
22 |
— - |
— |
8.0 |
|
2 |
»* - |
*• |
-- |
|
842 |
21.00- |
42.00 |
90.0 |
|
1 |
.- |
18.00 |
— |
|
1 |
-. |
33.00 |
>- |
|
97 |
11.00- |
32.0 0 |
-- |
|
1 |
-. |
12.00 |
-- |
|
1 |
_. |
5.00 |
-- |
|
# |
10.00- |
20.00 |
O.B |
|
42 |
28.00- |
32.00 |
14.0 |
|
1 |
.- |
22.00 |
-- |
|
1 |
._ |
14.00 |
.- |
|
9 |
7.00- |
12.00 |
.- |
|
2 |
20.00- |
25.00 |
1.0 |
|
1 |
__ |
15.00 |
-- |
|
1 |
-. |
15.00 |
-- |
|
2 |
10.00- |
12.00 |
-- |
|
1 |
.. |
12.00 |
— |
|
66 |
8. co- |
35.00 |
50.0 |
|
2 |
ll. 00- |
12.00 |
-• |
|
I |
-. |
15.00 |
-- |
|
15 |
15.00- |
40.00 |
10.0 |
|
5 |
10.00- |
11.00 |
-- |
|
10 |
18.00- |
24.00 |
0.5 |
|
5 |
15.00- |
17.00 |
-- |
|
44 |
7.00- |
16.50 |
27.0 |
|
1 |
.- |
9.00 |
1.0 |
|
139 |
4.50- |
10.50 |
57.0 |
|
138 |
3.00- |
20.00 |
126.0 |
|
1 |
.. |
25.00 |
— |
|
2 |
- |
— |
— |
|
3 |
m- |
— |
— |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDD MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACM HALF-HOUR TOW
STATIONI 88 DATEl OCT 16 1970
LATITUDEl 68 55 0 NORTH LONGITUDEI 166 47 0 WEST
HAULI 1 DEPTHI 11 METERS TIMEI 19147
SPECIES IDENTIFICATION
AURELIA AURITA
CYANEA CAPILLATA
STOMPHIA SP.
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUDOMACROPSIS
NEOMYSIS RAYII
DIASTYLIS GLABRA
DAJUS MYSIOIS
HYPERIA MEDUSARUM
AMPELISCA MACROCEPHALA
ANONYX NUGAX
PSEUDALIBROTUS NANSENI
THYSANOESbA INERMIS
THYSANOESSA RASCHII
PANDALUS GONIURUS
EUALUS GAIMARDII
ARGIS LAR
BRACHYURA - MEGALOPA
PAGURIOtA ZOEA
PAGURIDtA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
1 |
.- |
100.00 |
.. |
|
1 |
— - |
150,00 |
-- |
|
1 |
» • |
— — |
*w |
|
1870 |
20.00- |
40.00 |
-- |
|
35 |
7,00- |
18,00 |
0,7 |
|
122 |
10.00- |
37,00 |
17,0 |
|
27 |
10.00- |
30,00 |
3,6 |
|
12 |
-- |
.- |
— |
|
1 |
.. |
15,00 |
0,2 |
|
1 |
.. |
26,00 |
-- |
|
8 |
15.00- |
35,00 |
6,0 |
|
1 |
— |
17,00 |
-- |
|
301 |
16.00- |
26,00 |
28,0 |
|
210 |
9.00- |
28.00 |
9,0 |
|
IB |
2.50- |
9,00 |
1,8 |
|
4 |
5.00- |
8,00 |
1,0 |
|
3 |
4.00- |
9,00 |
1,1 |
|
5 |
.. |
-- |
-- |
|
14 |
.- |
|
-. |
|
79 |
-. - |
.- |
1.8 |
39
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDn MlO MATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERt SIZE-RANGEt AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI aa OATEI OCT 16 1970
LATITUOtI 68 5b 0 NORTH LONGITUDEl 166 *7 0 WEST
HAULI 2 DEPTHI 2 METERS TIMEI 20122
SPECIES
IDENTIFICATION
AbLANTHA OIGITALE
AUREHA AURITa
CYANEA CAPILLATA
CLIONE LIMACINA
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUDOMACROPSIS
NEOMYSIS RAYII
DIASTYLIS GLABRA
DAJUS MYSIOIS
ANONYX NUGAX
TMYSANOESbA INERMIS
TMYSANOESSA RASCMII
PANDALUS GONIURUS
EUALUS SP.
BRACHYUHA - MEGALOPA
PAGURIDEA ZOEA
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
20 |
.. |
_. |
.. |
|
1 |
.. |
60.00 |
-- |
|
1 |
" -1 |
100.00 |
— |
|
1 |
• . - |
-- |
-- |
|
1533 |
17.00- |
30.00 |
100.0 |
|
12 |
9.00- |
17.00 |
— |
|
30 |
11.00- |
32.00 |
-- |
|
1 |
-- |
25.00 |
-- |
|
1 |
• • - |
-- |
-- |
|
2 |
-- - |
35.00 |
1.8 |
|
19 |
16.00- |
20.00 |
0.8 |
|
30 |
8.00- |
18.00 |
1.9 |
|
I |
-- - |
9.00 |
-- |
|
1 |
.. |
-- |
-- |
|
3 |
-. |
-- |
-- |
|
1 |
_. |
-- |
— |
|
12 |
-- |
-- |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBERt SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 88 UATEI OCT 16 1970
LAHTUDEl 68 5b 0 NORTH LONGITUDE! 166 47 0 WEST
HAULI 3 DEPTHI 24 METERS TIMEI 21125
SPECIES IDENTIFICATION
AGLANTHA DIGITALS
CUSPIDELLA MERTENSII
AURELIA AURITA
CYANEA CAPILLATA
CLIONE LIMACINA
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUDOMACROPSIS
ACANTHOMYSIS SP.
NEOMYSIS RAYII
PSEUDOMMA TRUNCATUM
DAJUS MYSIDIS
PARATHEMISTO LIBELLULA
RHACMOTROPSIS ACULEATA
MELITA SP (? DESDICHAOA)
TMYSANOESbA INERMIS
THYSANOESSA LONGIPES
THYSANOESSA RASCHII
PANDALUS GONIURUS
EUALUS GAIMARDII
EUALUS STONEYI
EUALUS SP.
AHGIS LAR
BRACHYURA - MEGALOPA
PAGURIDEA ZOEA
PAGURIDEA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
• - - |
_• |
14.0 |
|
1 |
" -] |
140.00 |
-- |
|
2 |
50.00-1 |
140.00 |
-- |
|
3 |
30.00-1 |
170.00 |
-- |
|
3 |
• - - |
-« |
-- |
|
242 |
17.00- |
33.00 |
20.0 |
|
11 |
17.00- |
19.00 |
0.2 |
|
2 |
10.00- |
14.00 |
-- |
|
238 |
9.00- |
40.00 |
58.0 |
|
1 |
.. |
9.00 |
-- |
|
20 |
.. |
-- |
-- |
|
1 |
.. |
15.00 |
-- |
|
2 |
15.00- |
24.00 |
0.4 |
|
7 |
13.00- |
15.00 |
-- |
|
24 |
19.00- |
21.00 |
2.3 |
|
1 |
-. |
16.00 |
-- |
|
30 |
9.00- |
20.00 |
1.2 |
|
16 |
3.00- |
11.50 |
4.8 |
|
58 |
6.00- |
9.00 |
14.0 |
|
2 |
-. |
5.00 |
-- |
|
2 |
.- |
2.00 |
-- |
|
3 |
4.00- |
4.50 |
-- |
|
9 |
.. |
.- |
-- |
|
IbO |
— - |
— |
— |
|
113 |
-- - |
-- |
-- |
40
CATCHES OF 1 NVEHTE.BRATES BY 1.8 METEK ISAACS-KIDO MID WATER THAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER* SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
STATIONI 88 OATEl OCT 16 1970
LATITUOEl 68 56 0 NORTH LONGITUDEl 166 47 0 WEST
HAULI * DEPTHI 40 METERS TIMEl 22105
SPECIES IDENTIFICATION
AGLANTHA DIGITALE
CUSPIOELLA MERTENSII
AURELIA AURITA
CTANEA CAPILLATA
NEPTHYS PARADOXA (7)
PHASCOLOSOMA
LUMBRINEREIS SIMILABRIS
AXIOTMELLA (7)
MARGARITES SP .
NATICA CLAUSA
NUCULA TENUIS
OPHIUROIOEA
SAGITTA ELEGANS
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUDOMACROPSl S
ACANTHOMYSIS SP.
NtOMYSIS RAYII
PSEUDOMMA TRUNCATUM
EUOORELLA EMARGINATA
OAJUS MYSIDIS
HYPERIA GALBA
HYPERIA MEOUSaRUM
ACANTHONOTOZOMA SERRATUM
PROTOMEDIA STEPMENSENI
RMACHOTROPSIS ACULEATA
MELITA FORMOSA
MELITA SP (? DESDICHADA)
ANONYX NUGAX
MONOCULOIOES BOREALIS
THYSANOESSA INERMIS
THYSAN0ES5A RASCMII
PANDALUS GONIURUS
EUALUS FABRICII
EUALUS GAIMARDII
EUALUS STONEYI
ARGIS LAR
CRANGON OALLI
PAGURUS TRIGONOCHEIRUS
PAGURIDEA ZOEA
PA6URI0EA GLAUCOTHOE
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
0 |
.. |
.. |
336.0 |
|
1 |
-1 |
140.00 |
-- |
|
1 |
— |
80.00 |
— |
|
23 |
60.00-230.00 |
— |
|
|
2 |
.. |
-- |
-- |
|
I |
-_ |
-- |
-- |
|
1 |
— - |
-- |
-- |
|
1 |
-. |
-- |
-- |
|
1 |
.- |
-- |
— |
|
I |
-- |
-- |
— |
|
I |
-- |
— |
-- |
|
1 |
— |
-- |
-- |
|
1 |
.. |
— |
-- |
|
442 |
12.00- |
37.00 |
50.0 |
|
4 |
.. m |
-- |
«- |
|
5 |
9.00- |
15.00 |
-- |
|
91 |
8.00- |
38.00 |
20.0 |
|
1 |
.- |
9.00 |
-- |
|
1 |
.. - |
10.50 |
-- |
|
4 |
.. |
— |
-- |
|
1 |
-. . |
14.00 |
— |
|
2 |
10.00- |
18.00 |
— |
|
1 |
.. |
7.00 |
— |
|
2 |
7.00- |
7.00 |
— |
|
1 |
.. |
15.00 |
-- |
|
4 |
12.00- |
23.00 |
-- |
|
7 |
10.00- |
14.00 |
— |
|
2 |
14,00- |
26.00 |
-- |
|
2 |
8.00- |
9.00 |
-- |
|
5 |
22.00- |
23.00 |
-- |
|
11 |
8.50- |
22.00 |
-- |
|
8 |
8.00- |
14.00 |
9.0 |
|
9 |
3.00- |
7.00 |
0.6 |
|
20 |
5.00- |
9.00 |
7.0 |
|
1 |
.. |
5.00 |
— |
|
70 |
3.00- |
17.00 |
23.0 |
|
1 |
— - |
6.50 |
0.2 |
|
2 |
• . - |
*• |
• - |
|
70 |
.- - |
— . |
1.9 |
|
104 |
.. . |
— |
3.0 |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDn MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE, AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATIONI 92 OATEl OCT 17 1970
LATITUOEl 68 36 0 NORTH LONGITUDEl 167 41 0 WEST
HAULI 1 DEPTHI 13 METERS TIMEl 18103
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CHRYSAORA MELANASTER CYANEA CAPILLATA STOMPHIA SP. MYSIS OCULATA/LITORALIS NEOMYSIS RAYII DIASTYLIS GLABRA THYSANOESSA RASCHU PANDALUS GONIURUS
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
PER SAMPLE |
(MM) |
(CO |
|
0 |
-. |
50.0 |
|
5 |
240.00-400.00 |
-- |
|
1 |
— -200.00 |
-- |
|
2 |
• - « -• |
-- |
|
2 |
17.00- 30.00 |
— |
|
5 |
33,00- 34.00 |
-- |
|
I |
— - 16,00 |
-- |
|
5 |
10,00- 22.00 |
-- |
|
2 |
8.00- 9.00 |
1.0 |
41
CATCHES OF INVENTEHRATES BY 1.6 METER ISAACS-KIOO MID WATER THAKL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION! 92 DATEl OCT 17 1970
LATITUDEl 68 36 0 NORTH LONGITUDEl 167 41 0 WEST
HAULI 2 OERTHI 2 METERS TIMEI 18137
SPECIES IDENTIFICATION
AGLANTHA DIGITALE
AURELIA AURITa
CHRrSAORA MELANASTEH
CYANEA CAPILLATA
CLIONE LIMAClNA
SAGITTA ELE6ANS
MYSIS OCULATA/LITORALIS
ACANTHOMYSIS PSEUOOMACROPSIS
NEOMYSIS RAYII
HYPERIA MEDUSARUM
MYPEROCHE MEDUSARUM
THYSANOESSA INERMIS
THYSANOESbA RASCHII
ARGIS LAR
PAGURIDEA ZOEA
PAGURIOEA 6LAUC0TH0E
NBR. INDIVIDUALS PER SAMPLE
0
2 2
2
33
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
— |
6.0 |
|
110.00- — |
— |
|
170.00-240.00 |
— |
|
50.00-160.00 |
— |
|
• * • -- |
• - |
|
12.00- 30.00 |
.. |
|
17,00- 26.00 |
-- |
|
10.00- 17.00 |
-- |
|
" - 33.00 |
-- |
|
— - 16.00 |
-- |
|
— - 9.00 |
-- |
|
10.00- 25.00 |
-- |
|
U.OO- 19.00 |
-- |
|
— - ♦.00 |
-- |
CATCHES OF INVERTEBRATES BY 1.8 METER ISAACS-KIDO MID WATER TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZt-RANGE. AND DISPLACEMENT VOLUME FOR EACH HALF-HOUR TOW
STATION! 92 DATE! OCT 17 1970
LATITUDE! 68 36 0 NORTH LONGITUDE! 167 *1 0 WEST
HAUL! 3 DEPTH! 33 METERS TIME! 19135
SPECIES IDENTIFICATION
AGLANTHA DIGITALE AURELIA AURITa CHRYSAORA MELANASTER CLIONE LIMAClNA SAGITTA ELEGANS MYSIS OCULATA/LITORALIS NtOMYSIS RAYII HYPERIA 6ALBA RHACHOTROPSIS OCULATA THYSANOESSA RASCHU PANUALUS GONIURUS EUALUS GAIMARDII EUALUS STONEYI ARGIS LAR CRANGON DALLI BRACHYURA - MEQALOPA PAGURIDEA ZOEA PAGURIOEA 6LAUC0TH0E
|
NBR. INDIVIDUALS |
SIZE RANGE |
VOLUME |
|
|
PER SAMPLE |
(MM) |
(CO |
|
|
.. . |
-. |
102.0 |
|
|
• • - |
-• |
• • |
|
|
160.00-470.00 |
— |
||
|
*• m |
-• |
• • |
|
|
.. . |
22.00 |
— |
|
|
-m |
24.00 |
— |
|
|
30.00- |
36.00 |
l.« |
|
|
.- - |
9.00 |
— |
|
|
-. |
13.00 |
-- |
|
|
12.00- |
20.00 |
-- |
|
|
-. |
4.00 |
-- |
|
|
12 |
5.00- |
10.00 |
6.0 |
|
4.00- |
6.00 |
0.3 |
|
|
1* |
4.00- |
16.00 |
6.0 |
|
._ |
6.00 |
" |
|
|
-_ |
-- |
— |
|
|
•- • |
_- |
-• |
|
|
.. |
-• |
— |
42
CATCHES OF INVEHTEBKATES BY 1.8 METER ISAACS-KIDO MID WATEH TRAWL
IN THE SOUTHEASTERN CHUKCHI SEA NUMBER. SIZE-RANGE. AND DISPLACEMENT VOLUME FOR FACH HALF-HOUR TOW
station: 92 DATE! OCT 17 1970
LATITUUtI 68 36 0 NORTH LONGITUDE! 167 41 0 WEST
HAULI * DERTHI 17 METERS TIME! 20114
SPECIES IDENTIFICATION
AGLANTHA DIGITALE CHRYSAORA MELANASTEH CYANtA CAPILLATA MYSIS OCULATA/LITORALIS NEOMYSIS RAYII THYSANOESSA INERMIS THYSANOESSA RASCHII PANDALUb GONIURUS EUALUS GAIMARDII PAGURIDEA 6LAOC0THOE
NBR. INDIVIDUALS PER SAMPLE
3 6 2
1
4 1 4 3 1 1
|
SIZE RANGE |
VOLUME |
|
(MM) |
(CO |
|
-• - •« |
.. |
|
260.00-420.00 |
.. |
|
90.00- 90.00 |
.. |
|
— - 20.00 |
.- |
|
33.00- 45.00 |
1.2 |
|
— - 20.00 |
-- |
|
12.00- 18.00 |
.- |
|
9.00- 11.00 |
2.6 |
|
— - 5.00 |
-- |
43
ft U. S. GOVERNMENT PRINTING OPFlCEr 1977—797-266/16 REGION 10
672. Seasonal occurrence of young Guld menhaden and other flshes in a northwestern Florida estuary. By Marlin E. Tagatz and E. Peter H. Wilkins. August 1973, iii + 14 p.. 1 fig., 4 tables. For sale by the Superintendent of Documents, U.S. Government Printing Office. Washington, D.C. 20402.
673. Abundance and distribution of inshore benthic fauna off southwestern Long Island, N.Y. By Frank W. Steimie, Jr. and Richard B. Stone. December 1973, iii + 50 p., 2 figs., 5 app. tables.
674. Lake Erie bottom trawl explorations, 1962-66. By Edgar W. Bow- man. January 1974, iv + 21 p., 9 figs., 1 table, 7 app. tables.
675. Proceedings of the International Billfish Symposium, Kailua- Kona, Hawaii, 9-12 August 1972. Part 1. Report of the Symposium. March 1975, iii + 33 p.; Part 2. Review and contributed papers. July 1974, iv + 355 p. (38 papers); Part 3. Species synopses. June 1975, iii + 159 p. (8 papers). Richard S. Shomura and Francis Williams (editors). For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
676. Price spreads and cost analyses for finfish and shellfish - ^ ' different marketing levels. By Erwin S. Penn. March 1974.
figs.. 12 tables, 12 app. figs., 14 app. tables. For sale by the .- ,.^
dent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
677. Abundance of benthic macroinvertebrates in n: estuarine areas. By Gill Gilmore and Lee Trent. April ly. i 11 figs., 3 tables, 2 app. tables. For sale by the Su;
of Documents, U.S. Government Printing Office, Washii.f,, ... ,, , 20402.
678. Distribution, abundance, and growth of juvenile sockeye salmon, Oncorhynchus nerka. and associated species in the Naknek River system, 1961-64. By Robert J. Ellis. September 1974, v -I- 53 p., 27 figs., 26 tables. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
679. Kinds and abundance of zooplaiik i SCG icebreaker Glacier in the eastern Chukchi Sea, September-October 1970. By Bruce L. Wing. August 1974. iv -H 18 p., 14 figs., 6 tables. For sale by the Superintendent of Documents, U.S. Government Printing Office. Washington, D.C. 20402.
680. Pelagic amphipod crustaceans from the southeastern Bering Sea. •June 1971. By Gerald A. Sanger. July 1974, iii -f 8 p., 3 figs., 3 tables. For sale by the Superintendent of Documents, U.S. Government Printing Of- fice, Washington, D.C. 20402.
681. Physiological response of the cunner, Tau cadmium. October 1974, iv + 33 p., 6 papers, var the Superintendent of Documents, U.S. Gove.r Washington, D.C. 20402.
;;s, to
hor sale by
ung Office.
682. Heat exchange between ocean and atmosphere in
North Pacific for 1961-71. By N. E. Clark, L. Eber, R. M. Laurs, J. A. Renner. and J. F. T. Saur. December 1974, iii -t- 108 p., 2 figs.. 1 table, 5 plates.
683. Bioeconomic relationships for the Maine lobster fishery wuh con- sideration of alternative management schemes. By Robert L. Dow, Frederick W. Bell, and Donald M. Harriman. March 1975, v -f 44 p., 20 figs., 25 tables. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
684. Age and size composition of the Atlantic menhaden, Brevoortia tyrannus. purse seine catch, 1963-71, with a brief discussion of the fishery. By William R. Nicholson. June 1975, iv -^ 28 p., 1 fig., 12 tables, 18 app. tables. For sale by the Superintendent of Documents, U.S. Government Printing Office. Washington, D.C. 20402.
685. An annotated list of larval and juvenile fishes captured with sur- face-towed meter net in the South Atlantic Bight during four RV Dolphin cruises between May 1967 and February 1968. By >
Fahay. March 1975. iv -f 39 p., 19 figs., 9 tables, 1 app. tat
bv the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
686. Pink salmon, Oncorhi uscha, tagging experiments in southeastern Alaska. 1938-42 By Roy E. Nakatani, Gerald J. Paulik, and Richard Van CIcm- .A,|,rii 1975, iv -t- 39 p., 24 figs., 16 tables. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
687. Annotated bibliography on the biology of the menhadens, Genus Brevoortia. 1963-1973. By John W. Reintjes and Peggy M. Keney. April 1975, 92 p. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
(i88. Effect of gas supersaturated Columbia River water on the survival of juvenile chinook and coho salmon. By Theodore H. Blahm, Robert J. McConnell, and George R. Snyder. April 1975, iii -t- 22 p., 8 figs.. 5 tables. 4 app. tables. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
689. Ocean distribution ol stocks of Pacific salmon, Oncorhynchtisspp., -teelhead trout, Salmo gairdnerii, as shown by tagging experiments.
- of tag recoveries by Canada, Japan, and the United States, 1956- By Robert R. French, Richard G. Bakkala. and Doyle F. Suther- land. June 1975, viii + 89 p., 117 figs., 2 tables. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
690. Migratory routes of adult sockeye salmon, Oncorhynchus nerka, in the eastern Bering Sea and Bristol Bay. By Richard R. Straty. April 1975, iv -I- 32 p., 22 figs., 3 tables, 3 app. tables. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
691. Seasonal distributions of larval flatfishes (Pleuronectiformes) on the continental shelf between Cape Cod, Massachusetts, and Cape Lookout, North Carolina, 1965-66. By W. G. Smith, J. D. Sibunka, and A. Wells. June 1975. iv -(- 68 p., 72 figs.. 16 tables.
692. Expendable bathythermograph observations from the NMF.S/MARAD Ship of Opportunity Program for 1972. By Steven K. Cook. June 1975, iv -t- 81 p., 81 figs. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
693. Daily and weekly upwelling indices, west coast of North America, 1967-73. By Andrew Bakun. August 1975. iii -I- 114 p., 3 figs.. 6 tables.
694. Semiclosed seawater system with automatic salinity, temperature and turbidity control. Bv Sid Korn. September 1975. iii -^ 5 p.. 7 figs., 1 table.
695. Distribution, relati%'e abundance, and movement of skipjack tuna, Katsuiionus petamis, in the Pacific Ocean based on Japanese tuna long- line catches, 1964-67. By Walter M. Mat.sumoto. October 1975, iii 4- 30 p., 15 figs., 4 tables.
696. Large-scale air-si :s at ocean weather station V, 1951- 71. By David M. Husi. erR. Seckel. November 1975. iv -I- 44 p., 11 figs.. 4 tables. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
697. !-. drographic collections made by the research vessels
Dolph „ luare // during 1968-72 from New York to Florida. By
S. J. Wilk and M. J. Silverman. January 1976, iii -t- 159 p., 1 table, 2 app. tables. For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.
698. Summer benthic fish fauna oi k Bay, New Jersey. By Stuart J. Wilk and Myron J. Silver ary i976, iv -t- 16 p., 21 figs.. 1 table, 2 app. tables. Foi >die uy the Superintendent of Documents, U.S. Government Printing Office, Washington, DC. 20402.
699. Seasonal surface currents off Washington as shown by drift bn James Ingraham, Jr. and James R. Hastings, figs., 4 tables.
^ Island and
65. By W.
May 1976, iii -I- 9 p., 4
MBL WHOI Library - Serials
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