639 IL6 1888-1890 cop.4 SASL LS LSS LSS ELS LEAS LSLEASLS Lm LEELA Illinois State ABORATORY OF NATURAL HISTORY, : URBANA, ILLINOIS. i 4 ® ald * # a i ae a ». 0 ~ © £ ~ 4 ~- > i . =4 = ’ 7 Te: ? YT -/,-ee@ ~ > 2 ite? ' oZ~ : : 2h Rie i> Ve be . —_ a i, ~ Digitized by the Internet Archive in 2010 with funding from University of Illinois Urbana-Champaign http://www.archive.org/details/report18881890illi “TH ADNIND “LASTS ONY SLYOE HSLYVNO LVOd AdIJIO ree On! OF BOARD ILTINOIS STATE FISH COMMISSIONERS, GOVERNOR OF ILLINOIS. SEPTEMBER 30, 1890. REPORT OF THE COMMISSIONERS. To His Excellency, GOVERNOR JOSEPH W. FIFER: We beg leave to submit herewith our report as Board of State Fish Commissioners, from October 1, 1888, to September 30, 1890. In reviewing the work of the Commission during the past two years, we consider that there has been a more decided pro- eress made than during any previous period since the creation of the Commission. Not only is this true of the work itself, which has shown largely increased practical results, but there has been manifested, all over the State, a growing interest in the enforcement of the laws relating to the protection of fish and maintaining of proper fishways. Much of the success in this direction has been due to the active co-operation rendered by the various fish clubs, and others interested in fish protec- tion throughout the State. Particularly during the year last. passed has this interest manifested itself, and the creation of the system of fish wardens has met with decided approval all over the State, requests for the appointment of such coming from every section, and the result of their work being satisfac- tory to the community and the Commission, in most instances. DISTRIBUTION OF INDIGENOUS FISHES. The utilization of the fish left in the over-flows by the high water has proven, during the past two seasons, to be a very successful and satisfactory part of our work. Aided by the use of the U. S. Fish Commission cars, so generously provided by Commis- sioner McDonald, we have been enabled to make plants in the greater proportion of the streams of the State, and the practi- cal results following, in the increase of fish in such streams, has, we are pleased to state, been generally noted. We append here- with letters bearing upon this increase. For the past two seasons the distribution of the smaller fish only, has been abandoned, and the larger and breeding fish have largely predominated in the plants. During these two seasons we have procured our fish from the flats along the Illinois river, as the Mississippi river has not, for three seasons a past, been out of its banks at such seasons of the year as made it possible for the breeding fish to go out and find spawning grounds, while, on the other hand, the Illinois river has, every season, overflowed its banks before the spawning season. As a result the fish have sought that river and gone into it in search of such breeding grounds. This has given it a very plentifu! supply, and left in the overflowed places millions of fish. The extremely hot weather early in the summer caused a rapid diminution of the water in these places, and they soon became cor- respondingly low, many of them becoming entirely dry very early in the season, and that so rapidly that we could not take fish out and furnish transportation for them fast enough to utilize all. It should be remembered that the fish planted were, for the ereater part, from four to fourteen inches in length, and there- fore fully capable of protecting themselves against their natural enemies, and that the planting of such sized fish naturally pre- supposes a large increase in the spring following such plant. We regard the rescuing and distributing of the fish from these drying ponds, where otherwise they would inevitably perish, as one of the most economical and practical methods of re-stock- ing our streams ever used. All the fish so planted are adapted to any of the waters of our State, and the cost of taking, planting, etec., is very small when compared with that of arti- ficial propagation. During the season last past the bass and croppie have pre- dominated in the plants, and no more valuable and satisfactory varieties could be found. Some idea of the number of fish that must perish annually may be had when it is known that from one point of operation alone, viz.: Along the Wabash Railway, opposite Meredosia, where the overflow of the Illinois river covers thousands of acres when at its height, but which, when the river falls within its banks, is drawn down into a series of lakes and flats covering but a few acres, we took, during this and last season, over thirty car- loads of game fish for distribution, besides hundreds of thou- sands of fish which we put into the river itself. At the present writing this place is perfectly dry, so that if the fish had been left there they must all have died. This is, of course, but one of numberless points of overflow, only a few of which we were able to work successfully, owing in part to the difficulty of get- ting transportation, and, in some cases, to their being too far from the river to permit our handling them at all. In the early summer the extreme heat prevented any long hauls for fish. On one or two days the thermometer showed the temperature of the water in the river at Meredcsia to be 90 degrees, and in Meredosia Bay, 93 degrees. The fish in live- boxes during this extreme weather simply cooked, but this state of affairs did not exist for any considerable length of time, and the black bass, when placed in the tanks in cars, where the temperature could be regulated by the use of ice, carried well, 5 the loss in transit being merely nominal. Croppie, and many of the other varieties, could not be carried at all, at. that time, though later the croppie became one of the best to trans- port. As before stated, we have had the use of three of the U. S. Fish Commission cars to transport our fish. The transporta- tion of the cars has, in the main, been furnished free by the various railroads over which our routes laid. The work accom- plished would have been simply impossible had it not been for this generous assistance. By another season we hope to be able to arrange our boat, the steamer ‘‘Lotus,” so that fish can be carried any distance, by the use of pumps and attachments which will supply a con- stant stream or jets of water over the fish while they are held in tanks, arranged for that purpose, along guards and_fore- castle of the boat. By this means we hope we shall not be compelled to confine our operations to any one locality, but be able to move from place to place, on both rivers, and cover a much larger territory. As it is, we are compelled to work within towing distance of some point which can be conveniently reached for loading. In this connection, we would say that a party of men, work- ing under the direction of Mr. D. J. Webb, for the Fish Com- mission, rescued and put into the river, near Rapids City, IIL, 441,700 fish, in twelve days’ time. A report of the work will be found under head of Fish Distributed. In the proper place in this report will be found tables, show- ing the extent of the work of distribution of native fish, and_ where the plants have been made for the past two seasons. CARP. The demand for carp has not been so great during the last two years as in those preceding, although our list of applicants was still large. The success attending the introduction of carp culture in Illi- nois cannot be estimated in dollars and cents, and has never been fairly placed before the people. Adverse criticism has, in many instances had the effect of creating an undue prejudice against the fish. Lack of care, and ignorance as to methods of culture have done much more to cause the impression that carp are not profitable to raise. Still, the facts are that a very large number of those who prepared ponds for their recep- tion, and gave them ordinary care, are successfully producing a pr ofitable ‘supply of fish, every year, as food.—and good food,— at a trifling comparative expense. In addition to this, evidences are numerous to show that our streams are full of these fish, and they are entering into the supply of food at almost every point where fish are taken for market. Hundreds of ver y large carp have been taken this season from the pools along the Illi- nois river, and the fishermen report large catches from the river itself, very often. These are the product of the planting, by the Commission, of carp furnished us by the U.S. Fish Com- mission, in the public waters of the State, a report of which pen with list of streams planted, was published in a former report eae our ponds at Centralia we have e a large supply of young and mature carp, which will be turned into public waters, after applicants are supplied. Many applicants throughout the State have been liberally supplied by the U.S. Fish Commission direct, besides those who have been supplied by the State Commission. ENFORCEMENT OF THE LAWS. The most knotty problem the Commissioners have had to solve has been how to enforce the existing laws relating to the pro- tection of the fish. True, as each year passes, the public senti- ment is growing in favor of a better enforcement of these laws, and a large number of clubs have been organized with that purpose in view. The appointment of fish wardens has also been of great help, but with all these aids, the law has been openly and flagrantly violated in almost every part of the State. The Illinois river, with its tributaries, which has no superior in the State, or indeed in any of the states, has, for this very reason, been the scene of the greatest amount of illegal fishing. For several seasons past it has been carried on to such an extent that even the fishermen themselves remonstrated, and the Commissioners, finding that they could not depend upon local as- sistance to stop these violations, concluded to take the matter in hand, and bring to bear all of their resources to check the wholesale violations, prevalent the entire length of the river. Everywhere the river was filled with fike-nets, with wings from fifty ‘to one hundred feet in length, and in one instance, wings and leads were seen one thousand feet long. In many places only the channel of the river was open, all else being winged off, leaving barely room for boats to run between the stakes. The Commissioners put into service the little steamer, ‘‘Han- nibal Eagle,’ and barge, which had been used by them for past three years in towing live-boxes, etc., in gathering the young native fish, and sent her from Meredosia, where she had been laid up over winter, to Pekin, IIl., where Fish Wardens James Haines and’ George Ayers took charge of her, and the work of taking up the nets was begun. A few days’ work with the boat demonstrated the fact that she was too small for such work, as two or three nets would constitute a load for her. So, after a trip to LaSalle, warning all fishermen to take up nets, Messrs. George E. Cole, President, and Henry Hertz, of the Fox River Fish and Game Association, were taken on board, and the boat returned to Peoria. Here, upon consultation, and after reviewing the work done, and that necessary to be done, it was v clearly demonstrated that, if the work were to be effective, a larger and faster steamer must be employed. As the Commis- sion did not have money available for the purpose, Mr. Cole volunteered to purchase such a boat, and put her to work, pro- vided the consent of the governor could be had. Upon present- ing the facts to the governor, he readily assented to the prop- osition, and the steamer ‘Lotus,’ a stern-wheel boat of 72 feet length, 12 feet beam, double engine, and complete outfit, was purchased for $1,250.00. The expense of running such a boat was but little more than that of the smaller one, the employing of a cook being the only necessary addition to the crew. From the date of purchase until the work of taking the young native fish was commenced, the steamer was kept on the Illinois river, patrolling that stream and taking up nets, etc. The nets, when taken up, were labeled, stating where taken, and then stored and advertised, the owners being thus notified that they could have their nets by proving property. But few were ever claimed, and we have, at present time, a large number of such nets on hand. The wardens elsewhere have done splendid work, and in an- other part of this report will be found a clear statement of just what has been done by them, under head of Reports of Fish Wardens. Serving, as they do, without further compensation than that which may accrue from the fines attending convictions, in almost every instance they are largely out financially. The law, by its provisions, prevents any compensation other than as stated. The warden system can be made very effective, but some plan of compensation should be arranged, and funds sufficient to compensate for actual expenses incurred, and time employed, should be made available. The work is of a disagreeable and dangerous character, as many gangs of fishermen have shown, both by threats and acts, that they would not hesitate to add outlawry to their violations of the fish laws, should occa- sion offer. The Fox River Fish and Game Association have set an example worthy of emulation, but, unfortunately, one which can hardly be expected to be followed very generally, as such work requires a lavish expenditure of both time and money, which all clubs can not give. The Fox river association requested that a man, whom they selected, be appointed as fish warden to take care of Fox river, and they have paid him a salary. The results of his work will be apparent when we state that almost the entire length of the Fox river is practically free from violations. The work thus begun throughout the State should be carried on vigorously, and boats kept on the river continually, during the close season, in charge of competent wardens, and every violation should be followed up promptly. The work of the 8 past season has demonstrated its value, in that never in the history of the Illinois river have fish been as plenty as during the past two months. We believe the people at large want the fish protected, and that even the responsible fishermen themselves are in favor of laws that will prevent the practical extinction of the fish. Our laws, with slight modification, are sufficiently strong. What we want now is means and methods to enforce them. FISHWAYS. Since the last report there has been a very active enforcement of the law upon this subject. Locally, those interested in the preservation of food and game fish have shown a decided ac- tivity in assisting the Commissioners in freeing the rivers from obstructions to the passage of fish. Foremost in the work in this State has been the Fox River Fish and Game Club. Their efficient President, Mr. George E. Cole, deserves more than pass- ing mention from us for his vigorous and successful work in this direction. He has, personally, a number of times, gone the en- tire length of Fox river in Illinois, giving the dams a careful inspection, and familiarizing himself with their needs as regards an open way for fish. He and his representatives have, by per- sistent work and able co-operation with the Commissioners, suc- ceeded in causing to be placed in every dam on Fox river, in the State of Illinois, a good and sufficient fishway. The work upon that river has been accomplished without re- course to legal measures, and we think without entailing upon any of the parties in interest any unnecessary expense or hard- ship, while the advantage to the waters themselves and those deriving any benefit from them has been of incalculable value. Not alone upon Fox river has this work been carried on. In the proper place in this report will be found a list of dams pro- vided with fishways, and a proper report in each case. We regard the question of the removal of obstructions in the rivers for the free passage of fish as one of the great essentials for the successful repopulation of the waters of such rivers. Argument in its favor is unnecessary; it is only a plain question of the statement of a fact. An obstruction sufficient to prevent the passage of fish at all seasons of the year, whether it be a dam or anything else, means, under ordinary circumstances, a depletion of all waters above such obstructions, of fish, and this permanently, unless restocked by artificial methods; while upon the other hand, a free course for fish means an ever-increasing supply of young for the whole length of the stream, providing proper protection is given them. 9 List of dams provided with fishways during years of 1889 and 1890: PECAN AG DAV LOD co. ors vce feces ofa cet eh eslnres cesses Meeder fori Canals 22 ck. clox ae nde oss este oi ath Yeo Aya th Gt gan go 6 205 at Seb gma nceg St. eater Inne ais Fox River RPO SU OO eee Oe ce knives Gas aide aleve nie.e siadelerdie iS etese METS UO EOIN OLY) via ccc ciae a cyclo soa. cue siele-cinsieieee ae ANS PANINOLG tice scaes es. « Dam at North Aurora Dam at Batavia... .......06. Dam at Geneva............ Damat St. Charlés............. PETS CUITIUOILV A Oscars oct eieleiea isis cerns ivinge see ot ales os ele ecle Dam at Elgin....... nouesotdsopdeacoecoopmooo Sood Nao ar var ORE DON LOM VILOt, 5 croc sie ere ore wie ovelevieies to anisles sie whee “e MATA THAT EON CULIEL tosh ocsivicie ars Siie. wicie ateia.s Sees aissles aoe TDEEED SDL ION OT § See a anne i air Embarras River MIE IMERO GIRTON OM «te aaeik thesroalc sathog vote a.b.ae bute eatenss ROCKS bert tetetNeisic arco, taney cletoioleyersre i eaeramen em MET OO lie aetcs cherie csvieicisicle clonic Sisoue siscealsle wanen’s Sal @reele tc asc ten neem nae tosee ins Pi arriges HAP OIN an to. traciecienics vice Seis esr elo Gale viet shsaios crc ers Crooked Gree kere criacncn christs PPP ECOL OL Cine cssievcfareiciroes ste tic loslure sade ene aS eepesicials.s IR(oYe) ed RUA) CI Oc oop c ORO ei rtice meee OFFICE. Since our last report we have been enabled, by appropriation made, to enlarge and repair our office at Quincy, Ill., adding some very much needed improvements, such as a safe, desk, of- fice chairs, letter press, pigeon-hole cases, and other conveniences made necessary by our largely increased business. One new hull was placed under office boat, and the other repaired. New lines. and fastenings were put on, and we now have comfortable and convenient quarters on Quincy Bay. In the proper place will be found an exhibit of expenditure of appropriation. PROTECTIVE ASSOCIATIONS. As before stated, the past two seasons have developed an un- usual amount of interest in the protection of fish, and the en- forcement of the laws. Organizations for that purpose had been formed, and active co-operation with the Commissioners has resulted in a more systematic enforcement of the laws, both as to fish and fish- ways. At the head of the list—and we feel sure that place will be cheerfully accorded them by every club in the State, both for the character and extent of the organization, and the practical good which has attended their efforts—stands the Fox River Fish and Game Association. Mr. George E. Cole, their efficient president, has spent a large amount of money and time in the enforcement of the laws, and through his efforts has obtained a considerable amount of money outside of the organization for the same purpose. The efforts of this association were not confined to Fox river alone, but the Illinois river as well, has been the gainer by the active assistance they have given the Commissioners in this work. 10 This association is composed of citizens of almost every town and city along the Fox river valley and Fox lake, as well as a number in Chicago. But while the Fox River Fish and Game Association has been active in its work, other asociations have not been idle, and we are glad to acknowledge our appreciation of the favorable results following the efforts of the following named clubs: ‘Charleston Fish Protective Association.... .................0ees Icharleston, i Bee Se Springfield Fishing Club..............-..s0e-seseeseeeeeecesececees Springfield, Ill.....-......... IDF Hotallltewd Mito Oil eguaecocasserebeccseEEondcesonnomna. tant cadmon cade Danville, Tl 2 ooo eases TRUK DAALON A ANTeI Oy CONN oS A cogdunnacouocueseccucecumGuesctocpbaguomusEe (Alton, fll)... 2-0 seeen Seer Beaver Dammbake Mishima Cli se see eos mre tees via cetera rete cie ei Carlinville, THAI veeaeeeseees tsOlnoy deel pile) TAME 8) O}M 6 Qo ngocnouneoncecee anon. oom. ceodncacecos 2 Waterloo, TiE?.. =o.) eee VG) Fp aNo DS 2Xoy aVol Ni aubaVed CMe Gang onbecocoJuneudedooe.y seouce=-GcoUoCe Waterloo, Ill....... : Lake Bartlett Fishing Clulbiis. cs saceas ce sccc n0s feces Gale g erste tierce olf ants ooine Orete oe Decatur Fishing Club.............. ..-|Decarur, TE. Galesburg Fishing Club........... .... Galesburg, Ill... Mordock hakerbishing Clupsiycecescmaeereniecce cee eee este er |e sae eee - Olney Hunting and Fishing Club. ... Olney, Dll...02: eeeeeeseneere Eagle Lake Fishing Club.......... Gladstone, TID. 2. ocr ee eees ‘@Quineysnishtandi Game Olubts..s os saacces seer taal os ecleriats Quincy, DNs. 22a Spe st Pep 1 LIST OF NATIVE FISH DISTRIBUTED. The distribution of native fish comprises, for the greater part, mature, breeding game fish, such as bass, all varieties, croppie, strawberry bass, pickerel, pike, spotted and channel catfish, wall-eyed pike, ringed perch and the sunfishes. A carload con- tains from 5,000 early in the season, to from 1,000 to 1,500 later on. The plants were made, as nearly as possible, in such portions of rivers or lakes as were best adapted to their recep- tion. During the season of 1889 two cars were used, while for sea- son of 1890, three cars, Nos. 1, 2 and 3, were in service at vari- ous times during the season. The fish distributed were from four to fourteen inches in leneth, and it is a fair presumption to suppose that the spring following plant would show a large increase. LIST OF NATIVE FISH DISTRIBUTED IN 1889. Stream. Near. County. Number. | IMS CIID BiWi cciacs- srecite cic vegcte wists eisrele fe oiniere tassel] cle stetates Cictetei etoterenTetestes Moan. cc... .caewe 2,500 ACA MIKA COiscrad aie ss nereein visi eee os Oem alee KaniknkGee Jose nce. Kankakee ........ 3,500 (Par MAK OS ate verenccotees eres swe ceemcet CHIBABOR Woe feet we OUOGIEESa.. cee core 2,100 THONG UAC Seweein edn sucees en feteten seis cere wiatets MItGHe Gn juaewusences Madison.......... 2,000 RONG MAG: ces ce conece caren retaunicere ches Shelbyville ........... SHOIDY sss .ccukes 2, 600 NMDA sc eee eeteootase eo nteiitess tosis Charleston o = 5, 000 Berlin Wakes. scdeen socmmucate BGR kes 1,500 Wabash Ry. Reservoir .| Lanesville....s....00s sSangaMInN........ 2,200 Or B&Q) (REServOinsne sensors . |QalOBhurg.. cece sesnce KNOX. cekinecevees 1,560 BOX Laker side adigun cigeckek omnes . | MGHIGn Ty scons Cees McHenry ......... 2,200 CEYStsll Lighke jasuccosmetnaeecene .|Crystal Lake........, eA eee 2,500 SansaMoneviscicccsenme worn ee slows uinec WOGMuUenc cewk con vies MWAGOD cen cs Canwien 2,300 OEM IMO Macierats ticle 9am tielspelo rere e Rricleree Cnr oe RiV@EtOn ete. cea vine Sangamon........ 1,500 CSAP RINGS tire ase mtn ceatestnee Cauennecte Riverside, .........0s5 GOOKs .i. css ustewes 3,500 PPStANAUa MAK OG. occ.n ceeearanaeeeks Cenk MGOHBRE Ye. akk McHenry ........ 2,200 TRO RALBKG a dae cvamtaeicene ss okt sects ceeene risiclen Se Sieh. Peas Soe ee “0 seeemeenee 3,100 Ja List of Native Fish Distributed in 1SS9.—Continued. Stream. Near. County. Number. SERPS OL I (SO RIGLOS) og cere loc.3 ovs'e sieieiwye'e siesele's.0 Belleville ca.cesene oe St, Clair.......... 1.800 PPRSET ML UO Meee ee tee crore lcters io siocinias ole ai t SEM etait: Mion. o aStetage avis 1.200 REPRCIB ER ISICD sees Cres oh ne tis cce'cn Se sicles cies US (api a ee oe | ee ar eae eee 900 MME Dra EME eres oN cas ca scits slkyeeciie sissies af IGGUBuGh.. acento Randoluk Phe seats 1,000 TOTP: (CHG fe A Pivniouthy soccer eee aMCOGKP ecm scr 2,500 (UNOS STG UOT 12) Fo IMaGOMDE ak eeetoeeoee MecDonough...... 1,575 12 SUS DEG) 25 Be career earisees ARC eee Bardolphiencweewyc a PRabeCoek 500 SPER RV YDS Hs. 6 asics cael cassicccse weiss ciciea'elawe TOUS VINE. ic. ce. ois Olayanacececee ees 2,500 NOTEVENCROL VOIP wtssieic'ca scsiee sels ccts ne oie ia nv oe A Hii) sui X=} (olamean Ease core Monigomier Vn 1,000 RECO SETS Scere ern le tics tick wsmiooes ct OVA eine cemirnseG reels (Ol cadanaehennee 2,100 Illinois Central Reservoir ................ Olintontee oe oscec Me Witte ss. cise. 2,000 PAGS COUNTY: cicles cle ocice civics eles wisls"sesie/ere IPGtOMAC Hester: Wermilion.: .v.... 250 Insane Asylum Reservoir.............++. Jacksonville.......... IMOT EBT eh wets estas 3,000 Deaf and Dumb Asylum Reservoir ...... Jacksonville.......... he eet basting. | seis 1,000 IRV Oy DI AKG: ccc ne caiiceleu secs ave MaGomupinisee) cece coe Macoupin......... 2,600 VE ELIA CRED ED EVIE ULV OU ctsjaja voiciora/eic craves eie:sieicie o01cle «.e sie CASE a hnameeoe cr LAE Ae ae SE Sd 1,500 RET HOMINERE VOI cet orcs caasis net pw oa'ne ono Be ateetinas WAETEN sc sce ce 500 Soh RS Se ee IDO, sonearinecoodadcs ILC ed Sr orunne sar 2,600 ENERGY VED ores ate oalcisls cigersieihsie me vag vee eer Rock - IGERYGIERES= once [Rock Island...... 5,500 RO RMINEV OD arc eer tone co ce teks dusweieeieewelaaree IATITOLANA ose eee Iiyi\e Mh eeeesocaese 3, 600 1DVi LEGER S28 Go Sopecic Coe Cee Re Ae Een aEeoe Naperville............ DPR ates ee eee 5,000 TST EI NGYe het Og Oe aS See eRe tage Dekalb. encee. IDE INGUIN OY goes saeeas 2,500 SET CUNO loss cetera rou.ciou's otiowcieie. WE SOtOs. acrms cosets Wacksomicee.etoe. 2,700 FSIS EMM Nici cyte anigs sia nie'e nero ete sioleln Wihe@atOnijy ts scenes IMOMEOC acsccne oe 3,500 IVENCeY SPT RAS a a8S5 Bee Co eee eee cree eit Riverdale....... Cae | ROOM Oe merce ie dars 1,500 LTT SOIR Gee gb Saree an ane ee eras Wilmington’. ---.... Wl ee eee ene 2,250 PI MEPOE BOK eee foto ncmise Cs duis bolo tieiiets aieunes IBEW EST BO) dies Ste conan on Gane secon ee 1,250 PSEA ES AITVO TRULY OL iotsqersieieie cis binserncejcloss-ete oh als cre Retersbunei eos onace IM levar Rol oeeeeaoec 1,000 Warrier gh Opa) JRA) ibn do Jan eae ae Se Eee IPOLOMIACH toss neeee cee Mivane ston)... mec: 1,500 PIO MMV Olea pha skne ve gids cs.cnink omcaruiste S@wille a tooccaeeinenen IGM ORM dace oe cetiee 2,500 RONG Oke selena acayein co Robi iekie her's ovine Sionimeoneldiasccceniese Sangamon........ 500 ISPUET EHOMUS EVE OTh sro ere 0's niads:a(a'a s ewe/tuetevsisteisiee niece WieltS@lay ec poem eter. IOUWOISe sree 1,500 EGE MBER NVOT cca iets chic esis anisole aint sinie’ Prophetstown........ WiINTEESTOG eeeeene 3,100 FENG BECO eee clasine Ro dab aceon cue caaiparacie BYTOM En sekissce osseane OPlores tao e 2,600 SMa eee Katedectrctes ctclesniom cis. skiers aeauae aa ehok WieeGhy occ e5oneuobode: Washington...... 3,100 MGS STS SUN DIG IVCL? cies Sees sys ait nselnore fave V arious points Serer ue obone cheerios OSL CDE eRe nc ces cieeen seal icecescs|h ee ey hae) vataeinoas Be Geventon este steesterseiote 7 * Wherever work was carried on, the surplus over and above those used for distribu- tion was put into the river, or nearest deep water in the vicinity. The fish so planted. ae aggregate many hundreds of thousands, and would comprise all varieties of native 1s LIST OF NATIVE FISH DISTRIBUTED IN 1890. Steams. Near. County. Number. Berar CPCS OLY Olbics in erties cciewiacietc Lesh en eee sree IRON OR de sewocakeies 2,965 Tae (HE TING lagend dooce Sade Oe CE beCU ec Donal enbnae BOBS ABEG crn Stents hans Choe cen eencenne 2,000 RUE AINOIMULIVOL scree iene. actin wceee URivertonepssess see es Sangamon........ 2,060 PERE TRUYN CSTV MINES aia te aerers ets era cic ra ae ales ese IDGGAtHD S cacee nse Jens IMaArconis.ces CORA ioc Gr SA QC R SR DELCHD RISE CBOE C CER STDELAIOD AGHOCDO OUCH ECOCICROnTCOIT pacer bec La Grange. InLINoIs— Rape brrrnbosrikes le rOSl Gen teas cccwsls ciccs ctiee ciseisinne civctw ow slerereteles sie waeie e,e'ele'elslateie 8siei¥el ais Chicago. Wu TE. LES WEA /SYEICCRS ELS sh cp ga GU er A Quiney. Geo. Breuning ESSE con DOD ECROO ROS EETTC bo Bon OOS GUS BRO COL TORE Senn ORCTCBpcccc ornare Centralia. INDIANA— \Wi (OL TD STITIISs ong CARS RDe SBOP ABBE ORCRCBOnC CODORORCOOICOREC SOU CCOCE IRE GD oO Coord COL De Richmond. lowa— Beep Canitonesssccc.ala. SOUD CRO EbEts Brien Op ticndc or Boccbocecardnk Go Ue oGnecCOU Raho raaaon Spirit Lake. Superintendent, Ole Bjorenson. KANSAS— ABEL GMP ne etree ce ed Saers arene eleratt el cca d se sraieve deine Cae sie al¥ t's alte els alole'a wee Ohad atelaa saree Wamego. KENTUCKY— Wm. Griffith, President . Soa e woe ceatatiae die a aveiale: rad Seley lease aadlaeave seiauiets Louisville. EEN ATIOY soe cece cviclsleisee i MONIES Wal OM 46... <,00.52 ce.0% Bite eeeD UV ILO EL ects k= ep cine is ctsigie Peters Me sw bib ing mawinw es vis spina winch ooh soe cclhe ; Hon. en PARE SEO GLO cts co serecheto en cial misinstas ios Mice alanoeiee wis aisiwasimolooihepenaattte seatiee ews Midway. BERTI Ceara esha ace characte cr avelai clara: arc) diatere Dicer el wieleinlalaiein leiais wlate-s icte:slsiets"s, iieiais 'orwl nade coeteiea Danville. Hon. J. M. laeaers ARBRE OOHOL CEES DO CDCR BOAR Carnac OOD L tee cunaeornnecont Independence. PELICLO IGS tars tele eidtar cloacae octal colt cb teee a aale cdewedee caeeueseaemes acne wae Catlettsburg. J. H. Mallory Re EMO S area rlais tele ratnle oats Sole Sie Siew ie eae cjoicie cause nen io atte Bowling Green MAINE— Hp ee STIL WOU ae arma ee coce fale cvatie cyaciersiorcels ease are 8 atacistere wieaie'e dae aleyeaieerieje es vieielaeiste es Bangor. EREARTISGACP en ICEAINL Cy; Sana oe aS hee nae aera cere eee oina g omie oe ne niece delgoelog ot aecuelaw ejeet arise Dixfield. - B. W. Counce, Ben ANAS MOLEGHIBNOLIORS ce iiccc rt tnee ec cclesle sien aloiets oidetotc feretoras Thomaston. MARYLAND— PER PLLMIMN DREIOS 2.702 Saas cece ss Pactia nae seem eet en teat ees ces snaree des eames’ Salisbury. i, Vii, JDGHA AG es eaneeceme lcooddercoc cnc odo Gnood aqshooconcacdoocespocdeuoopdacdcas: Oakland. MASSACHUSETTS— 1. bh. JB CIRGHE Kos dos bapan deter IS GUTCD OG DO Sh OF IOBS SE COCUDC COROObOUop Oo DUnEHncbeonatcs Winchester. = Vie PST, COB GE an deh bOdbp ecOOROORROSC COCU DO OCHIO DE COOORCOTOOODCOCR CoCr ECeCCanG Cambridge. BRET eRT GIT OES Secrets tite na ne vd cistareiorna nisioce ole als, sielsTante nisieieresa' hee sicleieieSisplewsesites es Springfield. MIcHIGAN— JIGITTA TEL ME RGM ice og ating abbd Sader 90 G00¢ Con GS e0OCINON CBORD CCB CORD COOBOOCDKEOHDaDOCDU ICC Detroit. (Term expires January 1, 1889.) FOE RGIG CAV ITLL AOR ae eet tok Soc teiielele eiccieelcre sate tteetativisinis sieve e a's" 0 gjtinin 6 o(b!n e'eia.oie clvisiedeerees Detroit. (Term expires January 1, 1891.) Jeol (RES WIG Dacor Ban dedamenebe doaudc COC 60500 00 Co RG EUODBDERUDABEDOROU TO: Grand Rapids. (ferm expires January 1, 1893.) ‘ Walter D. MRE EH SnReMTeNENG act see cota eN ec «<6 code un CORES +++ eng canebeixs Paris. George D. Mussey BS CCEGLAIY = oo ce cee ee alate wee aco ule Seinln Cereal w aaa nicdisaewacemes oF Detroit. Msreeneebat ler this Ur ORSUTOM ik faoetae ee econ concer io maliaaeiemaceils wa cenes seisd w= Detroit. MINNESOTA— RUMIE EL SLET PERE R [eee feta ce cia ae! oR ptr sere Cee nh via cleraia uv oacfotdete sctoicts sielctunto ces ove'e's,clé'e sea oe as Fairmount. INGE TESERG BIBT OE LOE ciate cect Star WW ole alas cls oc wielele sista Meteo io elele tle b'cdeseed cn ccs teseius Rushford. os NEE Wwe FOS ONt wr. cce ees aee dain ed Ceses sales eas ee ass aes St. Paul. Baseline STIDPOFINtONGONt . .ovecsss cscs rc cecsceneedonsececeescss Willow Brook, St. Paul. MissouRI— H. M.:GarlichsChiairaian.(, oo scsews cecase teense: 625% ones sone eee ones se een St. Joseph. Dis Ws SGD nag sat rare eioin oe wn laie viel Role ReaD ele nL a,x «! 2 ee Jefferson City. 7 CE WOE. icc ccsecaunedea os sce sccecceteQavemeeeict estas cen: ce= «s.h cen St. Leuis. “ P. Campbell. Secretary. 2... ....:.s.20. Meresscesete savers -~+s00sss sperma St. Joseph. dae aan Philip Kopplin, UT clsdcies cluded dbsuvase 80> ORO DESEO e EE + nas ob era St. Louis. WAG COUT vas ree elciocs « ogous cares a cierdta cep ela it ata iaaei> ac > ms'o's ows tape en St. Joseph: NEBRASKA— 4 William Ti; Many: 2. occ. ccs coeoeescn ceslontepeeew peeeapwase eneen ane reh pei ems aa ee Fremont. R. = TAVINZStOM .<2)ccs cai e ces cctunewetcestltevenate cent nee eect: eta eee Plattsmouth. BOB: Bi. Renmedy occs cciceieciesocecca vedscw se aaew tee 2 onlae 5 ano he cea see Omaha. leaatta eae MS EO? Bi OWN ciaissacchers cecgrvicte sia.sye/wlore wvaiove’w) erolatn.oie/y el Vistatet vie: one's. are ah cistern iv etetetstet = tela ee South Bend. NEVADA— TW. SIM CAT Vik re Sole cteress creo casera) oeratat rallstarele o aceinichesoto\sretorolaieareraistomintg teat am eae ete tate ee nae New HAMPSHIRE— Geo. W. Riddle.... Elliott B. Hodge... John H. Kimball re Sena eae of iameute and Sunapee Hatcheries: foyh 1 el Dyan bl « (Coo 24: PRE eae Ane Aer rmonncoaac cetera sc iascce ae Plymouth. NEw JERSEY— William Wright... ...........5....ccccceenessccccecececssesscccccssececsscceussnnscncsas Newark. aude WET coo ca hiccra obits acai dein o afc eres overage are aie Tele yai—taienie eWiatle’ore eae eran Newton. Pee UTM tOT feos oercalcsloototatcistoresctelstormiorriale ale aletaleere.ereierctove tal aieiotels eine aetna Pennsgrove. NEw YorRK— m. G Blackford, PresiQ@erit (51 -sowcietarcyetclotetstcratn ololote tole orv'eleraicle/eieisls/ole cleie|s'= sete ata New York Gian Br Us SHOrmanes cece ree ee ee Cee eee Pena be eee eee New Hartford. Wane El BOWMAD scence ciomiicecwhs ccc she ennbionicisnt siseictk tieanlees cies ws Cees tienen Rochester ALG ST OHMS < sac cis caee vocddsleccc tie bless civic cisarsierere,saisictele) slaccia;aiereralsisis'<}cleis's (oem Tottenville FIODY Burden ccc coc es cejceed cece ceceeins ee eety,he ce nes cs OR c6 ek seit see a ele teens Troy. Secretary: EP Doyle sROonU SMP Other ses wT ie Sea a alate ele atte xteie'eleisinots esis stele ae etter New York City. Superintendents: MOG RED OT oo. 5 crsie rin ree hates oe ielclovotnte ictntelGicte eihlsiele essere siciel ctemiiemiete eames Cold Spring Harbor. MonroeuA. Green. oeotes ose oro wean Goshione Sem eeasi beeceaseece MCh ccoree man Caledonia. Ufijeatslsilale Ni tha eaSoas cosagodud odd Oocaddco segues do qdEcKG CSS. Secs aen ‘Bioomaa dale. se IM ATRS oom, 55 vo occ ticks cihenaictetereeioiaie ate Wetec iciemeloleltiel cletete oe e'ein.c Ce claw.s nice sie geanaena Fulton Chain. BR BOSH joo ste cesclects Oe aslos eta aisiohes hls oe lwtale ue see weenie wid oe ee ee Mill Creek. Sheifisk Commission: E. G.Blackford, Commissioner; Wm. G. Ford, Engineer; J. W. Merserau, Oyster Pro- tector, 80 Fulton Market, New York. NortH CAROLINA— Wm..J..Griffin; Chairman: .9.c6c.. tuacsncsacd ettttee eave ces uke s cree mseeee Elizabeth City. DBS WatSOM ci) Decun.oclscrsaslee patties Englehard. Wirt Dv Oa 0) cco ence selec ha ee eR rae brclcare eines Bayboro. OHIO— GV. SOSDOLMPIOSIGOMb een auc sis woeeicncs eve c ene Cre ac ae SUEE tl oeieies)c Cee ts Sienna n, A. GC. Williams, Secretary tise wealls. HJ FERS oyi:) aan ee wn Oe en Oa i ICT Be laire. Jkoi Nowa la Bishi aoe SSS anoeemoosoenc Cincinnati. Hon. mors By POCO. occ oeccce vais Celcirs alee s eiclelue wR CRTOR SORTS Ccsle ius ta RG a Toledo. Sup >rintendent: Enry DOUZIASS. <.cvic cecal ews ce vicudedweneas sem ceuetenle bs tes eae a ecCet Camm Sandusky. Chief Warden: Ty. Ki BBB ess. 3. ods, ccicteccalors ces od Oreis nie eieie's:c Che Ais SiON cic RINE RE Sineicls ke a Dayton. OREGON— BG, Reed, President... .. ss v< « LavgelGe eben secs Ue ok ee RMR Rates vec ct cee Clackamas. = Pol THOMPBOUN vfs c cc cise sock Bee eee See ean Oeil nd Portland. . GC. OAMpbelle ..ccvcecswce sees sce erwecinn oes pns eShitheksenebs sk eek hUhs = sSGNSCunmnae Ranier. (Terms expire in February, 1889.) PENNSYLVANIA— Henzy G. Ford, President, 524 Walnutistrect............cccsceccesseceveeecees Philadelphia. James V. Long, Corresponding Secretary, 75 Fifth avenue ..........ssecseceecs Pittsburg. 1: on aa SOGUE LEI UACN IES OBIE Glceia dias nicisa i erc netctette ctalelsleic/s/e(clevideleie'ee'siceie's e's Lancaster. . Ti. STIRS RES SG nolcocs cease Spee COUDOOe CREO OO Ser OOO CPO DOOCCHOCEROCEBESCREErrrrc Seranton. 2) TVR GTI choc cits cac cacids door Gob CO SRDS eUUe bib OG C DOC COGAN COOTOOC AREDOOCOr Traces Meadville. W. Mem Ie Oho MeL UN OIT a tance cele ce cietencie ciclsininrett clo a icicicielniatsls elvicisice sche sie Harrisburg. Su Been: Taha OMEN DHE pes eahoeeoas Sade eGancOeaccuObUSrad cod CORE OCS OCOODOD TOC TODO UOnoeE Allentown. Willian TSH Te eaecacEenoen AVAGO GOUDEN ULUT BOOB UCOCIGHOMC COC OL CORT COCOEE ODOUR TOE DeHUrr ene Corry. RHODE IsLAND— PMB ES ATOOM OE TOSI CINE. vc cicincis/slslelere rs aie ofeiielaloveleieiowhe eiamiacaisieie(clo.eisls.c vie ale(n'sieis sisjetelenys Rockland PERVERT COO Ure MEOASULOY coors cio mice cis sisiale cleicintcletace celveleleiietersislalvielviclelvcleissie ge sne's Providence ire ae WOLLOM SOCLOLAT Viaciasiiiecis oe ce cisiisics ecinee tose csjdsiesieew si seciaeisrae Rnaeed teens Johnston. SoutTH CAROLINA— isigary, (Ay TEAST Glaeser BepL EOpSCHG CODE RSOoST GOOCOCBDOCOROSOCSOGETrOT OCC aor tie Columbia. Spee ee Wee ._ MCD a Tees Gao so tbsd bee BC Sec COLE COL oS Ren era nto OCU ROCAGUECEE AS ESAatre ate Memphis. H. sue CL ee Re errs nee een CAE Chae Em oe Sreteteele en DaGlels & ce ui ering Sees. Hacer D JENS 6 to ae tea aA RED CRO e OR Be ate Cen COLO on Aa ESET eC Ren iets ene nan Nashvill UTaH— JA. DME OTNTL I Gy Can Ieee EES at ae CSD a HORI SAGU CCCIOGAEaS CcIGCUOSEIer ecient Salt Lake City. VERMONT— See TRYPTIC ING beeen oS Rap anga aoe tae aeee Roce eae ao OSE nC Tenn OSC enne Men ont St. Albans. PETA TCO Tie oevaereo te oles shorn rvrusaiola cucioisis eiuaratatnaws Qapharciaa airs cotcewon) slelsioeinoihte ete. 6 Waterbury, VIRGINIA— DREMEL AV VaMLCATY Sesen.c ceo csc ERIN eet tees PR pe NE oe ee ec ts Bridgetown. WEST VIRGINIA— MEP LOWE PCSTOONES meta. sasocuetiace actin acl sren siicdaalosiseiGlemenec sacemmaeciini els cisco Romney. Meee er CASUIT OM crc ae nes ote etree Or eel nee a ciate Daauetalh eishoclarelenne eat Sutton. ESE EIM METI OPS SOCROLAIY < occ wicislers ainisin calsleltre te cits Ge asians aiece ACs ote c cemteetee wsize Hinton. WISCONSIN— The Governor, ex-officio. (Ele lid: LRN yes TERS G AE ono ine cadeo on qu soon da DU UCOGBoueGOUCEBEFON EC OOQsEndOs JER Madison. Gaile valentines Secretary and UrOASUrGLi. 2.5 scsteoicekicldes caecescoswansesescce Janesville. VESTAS RESIDES URS arcs cloves. ne arate evaisyh ctetere eis ween eecle ee eles sererea dia Misi Sieracataloiai Sinigial oie. ators es heneierslatelonsts Melrose. IN PETER AD SAINT EL LONS ctor crerceisiccaie ole icloneik ote Lalor sloarcle olel Sia ato's ioral yak & Sle ee Bere Saat Iaatns Milwaukee. Calvert PIBANISIO Yuck - elec a nuicien cle saiteie ca ciaetinaee siene sin icles citivec ines ee aosmmaelion ie Mineral Point. WPRETY Seesctc eceiere aicie Pasa Sintecare ela hc tele WA eae ee RE pene nae Meee eee sh eae Sturgeon Bay. Su erintendent: SEBEI CAEN VaTM ep ere rit cce a etccal sn cre) arncimrete as otaranoveraveiote WaT acoauieleateiacre ee alarelocejele’eie « sie" en isewhs Madison. WYOMING TERRITORY— INGTENS MAMET. Ls paighgiea eG OROs Babee SCOR d dO COO OAT RODS OT OH OO CC Ta ESE CnGe ae eiacer tice Laramie. —3 F.C. 54 LIST OF CARP DISTRIBUTION. Name. Location. Wi DOV Clears kookeys ci Har isbure, Saline County. ~...<.-.< cc. «+.«c+cmejon eee Gabeira comirenecesa teapot cee |\Cisne, Wayne county -......-. 0... 56 n.00-s soos enone DOGMA ANIKGs sont uee nines Seer Prenton, Clinton county 2.1.5. 0.220086 s2.n0s see E lifofe(o Kel eheee ae otosEmEa oes san zh a Sy) Rolbsa.d s/s are-c Siete acste gata a eae GaiCGonlnayereecesatsccser Richview, Washington ecounty..........<..0cseaeesemeen Sabastin Wolts, ...ccecee lee eten (Farina, Fayette county.............+.+..seseeeleaee (Pon yells racntcee een eee Virden, Macoupin COUNMEY 2. <..25cc.c.c castes «ates eee pe MOUNE eianney reenter et Arlington, Cook county .i...:2.ccce... .c.decnnee nee oe eee CMTOMIPS OMe aces tence secears Ganton; Hultonrcounty.¢.... 20.2.0. .... 2.2 eee ee Ji TAO ONWE VAs, cece ccc menses ee Preemption) Mercer Gounty. .2.....c.... vs cteeueaanane CHC AIKGUN Gy pec oc cee tees: Carlinville; Macoupin county .:............-sssseeeeeeen WDC CeHINS | On iacniesctme emerccce ae ce MeVéy, Macoupin county. .c..<...+--.s.sss eee 1B dis Lins on eoutececnacos sasaup oc a nies oe ia weet oom cutee stein Hf eR EWALD tesciace's Sache seceeseee Pleasant Plains, Sangamon county..............cc--ees airry awa sccsniai-teiscomeocing sei fi a OC ess a0/ an ee WUE UIE) Ms GoccopososHeocdoM Grafton; Jersey county: --..~-. <<<. ..-+-s.7es eee Aolnial) Drewloltset Raoasnasaondeeasoo Martinsville; Clark county <...... 5.2 ~~ ++ ecnleeeee aan ISM cle 1a Kolo) os fhemanneaeacemuae Olcoae New Burnside, Johnson county ............+-eeeeeeeees DUE ELO DD Sateen eermcr tate met ab aa ee succlea dawson tea MhosmiMWenmnelasckecn.ceceeeeeaees Morton, Tazewell county..<.. 02. s.0c nce: os eee ene IWR ELMO OIL SS coca sacs taoanas Tower Hill, Shelby county 5.2... 225.0... cane ee ILA SPaT Pere seca eed betece Joliet. Will County -20hscdeceoscceae cece so ate eee Je iGePBOlUOUS)- hoes se eine cee nie: Tha Salle; ThaSalleicountiy..-- i... s. o< sone eee < eeeee DRAKA lei oo oer aeunbeneebodtons Mount Greenwood, Cook county...................-.+s GePWASRIGEZ Wactcaecna dsceear tienes Kankakee; Kankakeeicounty...... ......os..0e0seeeeee BAER Otte ee ote, Se ORS at ey Oe oe cues ale Sol-wie-v aly» Bee W. A. Towse...... A AI pare comets Garlinville, Macoupin county ...........26. 2.0 seem IDMeyiil, TE UKolSoveb Se ose oo aceocecdan Cowden; Shelby Goumty.} 6 .< <6 osc jo. ccnne oe eer Jip MVOUUM Dane irecrosrot see area yer Carlinville; Macoupin county ................skeeeeeee Gye RO esterase. inlcude. ceenoe si ce Ct | aeensso sete ID KB GIO TR nme anioecoaecacanacase hebanon, St. Glair county. ....c:. 0... 0s. .¢e ae PAMG Gaullneenree essen eee ee Alsey: Scott: County... .......0. 50. scaviuaeccen sesame ee leleradibaly Wemaadacdenon obs Mascoutah, St. Clair couuty <2. 32. 0c. eseuese meee DeoV AO MAG sem ects soles Hayes, Douglas county... < 2s. ccc. concen von nes ee UZ PAVVOIMIN GIVE cece se oscar ncetreee Richton; Cook county ccc ock so case e cess ce eae Gustave Schubert............... Brighton, Macoupin County. ....-............seeeeenee Want) GutCheimnst se monveaunscacs Richton} Cook GOUNLY.. . oh. ce. cence oe we Oe HAD) GUISGHS Sonecins eee aenicn ace eS ve Fei” Uwitiewieuc oS s sb ws vist ciel e onnea JONM SCHEOOMeLE Reese ene Huntley, McHenry county. .... 2.22 c...c sen cece eee Hentyahrummeres cee eeeeees Brighton Macoupin county. .....2..... sss. sean eeeee NicholasiBanker.) oc scs-eenmeeee Stanford) Meobean Gounty <<... ccc. ess. cee seen JOM SGHROCUGE ante eee nena Muntley McHenry county... 0... tw ce wee vee LURBUPKO Sele ence one ie Golden; Adams County ooo. tac ccccs iscc ccc cteeeneeeene HNGeWhitehousGmensccscaeree Litchfield, Montgomery county. (...... 5... .ceeceseueene INS ONKER ANG) ti cea Mle tone Ace Us tee Ouba, Fuiton County 6005... 0. ee a ee a ORD SRIGIIG Ie: cacearet een cnt hebanon, St. Clair county .... 630... ice. hse sie Madison Koontz................. La Prairie; Adams County... <<... ..cs...sssanseeeeneeee HOES DO Zant itees cao e cceanes Omaha, Gallatin ‘county .....<.scngecsss ss esate eee Y MOY LHAGK OE. c1.<. -es. eee Nilwood, Macoupin Goumty:......ccceueseca vere mceeneamans JOON Ori ects eek ec cetee cel ‘Carthage, Hancock Gounity..<.<..c.ecsceceecs - eee PHUPHS ta Aes Sora oatcon ee (Mascoutah St. Glair County...<.cccucesccccewceeaeenene / ETA One Stiteecetines cosa woccciee Wrightsville, Greene Gounty.c.....sunck sues ccc ceeeee OWE (Olo\o) eae GAs mann sone ceimece Martinsvillé, Clark County.e. << icc cc. suns sc ccs owen INU CBa ranges meeennwdese ss coc SS oe ae nb REN R ttl ocka el en Caleb iBaindiweterwedesaarvieesace ys pi Oo geen CeCe Cake SOR Jas. Ma Billic.% cweencectuswwan nace oe ea Te en aCe Ents bes Nin a Wik oie ee GHrIsw Sch midtceuemeecee ~ oo (REdsBud Saline Gourty... cociccecees cuca causes tse eee Jie). McG Caine yrnemceceineme clos ee ad Beg oune OR EGR GUS OE Lhe CC ee IMIG: Brositnccmcccumermnemerewni cre » es mt Wy a eke Weeeice das Kee Stk keene Anton Hongle.is sso deeewc ken clan © OSE we Cee ako) Noe cineea teen Ceewee Sly ces ann IW SLHG Ws Gir cement amines crete M. Auer , ‘Chuidtian GOUDELY. i. ck eda cs ceetan eee DORTMDIGIE, Gan tacos acowercern ote Quincy, AGMNIS COUN... : cs. :n4sccn skceceue meena NOVATVIP SLUM Sues ache ete tele enema sieve ‘Bensonville. DuPage County...... ....ccccseeececseeenee Diedrich Schmidt................ fe TT tera os OS Sots arate carers eiviete Sie es ee PANTIE HD SOMITICUUeRentectse eet ieren |Manheim, MGlbeGan COUNTY... .cocnueccc un en ce Neen ChnRen WV ES MELE Wadler ohm carinsc iceman ‘Chicago, Cook county..... TY FS eee oun weds meter A ° bo wt KRKFRKKKKOCKKKKKKKRKKKKKKKKARRKGKRARRG BEER RB BR BR OTR TBR OR RS * ' ~ BSL OES ER TO RR BR od 35 Carp Distribution—Continued. Name. Location. REST SMEDUDIED vcrcintaigendiesslevassieie cieis cies « IRGOK gE GOLIa GOUMUU te neeemeisiesine seine teiea casa es vie screts _ WG MINS Wy toh oni ei Se meee Barkieva SAN SAMONNGCOUNLY ccs. ccmccvcccvscdererce sess W. H. Cline and ten others ..... Woodstock McHenry GOunty:. 65 oes. sectees seer ores Jj Ne LiCl] OG SOUR Oe noe ConEECECenes LGU sD OVA COMM Uy apecerertcte ciniels els civic cides e)elere c vve picieree NSPACE SGU INI ecccccciasceeesetds Manheinie COOKICOUNTY: caciiceleexictciteinveen clavicle scieieniaeve's Ed SiSbo che dd ObamennoanDagooT i oh +O MpaqbtigAcnaone Snob qpune a neDbarae PROSMMEDUDNIRG: oo chce as oss sine valence Mrenton;, ClintOnseGunby: cercetene sas sere sls ciesleis sic wlase's EPOEUTELOMG TI oi sob c.c co ceils Seates tes pu PO REE ete OnT Kt San sc bie da Sasa lg es Rass ve Jholaurl Wii VE Way eS agenaasopecdags Poplar Grove, BOONE COUNLY 6.0.1. cence dren tescntelecns \yiplil! sios) 6 66ric on origobbeqpospeuss Chicde oy CoolksGouMiyerety session clr sis seis « elelniel-telsielas os DATE MOLT Sense csr jeeseed cess Danville, WermiliGm COUNTY -aecasaa seen Sate eeer acct cle Js 1D, LENG hg Sasa neRBee ceeearee MOWLOM se Starera Uv oe asia esiotactelceisiclsisereincsicie vac srcieciers Lind Big LEXA 26 hd ea ae oe nea me Cl Oe aa kerr SRO RISER ODOCE COAST CRE HORE nee NR ELOLMNOGIGE Ss o.cfc css eleven MakewoodseshelbyeGOUMt ype -ciadcsiiceclsselieietrcce ss eieieiuiels © MOO) SONS OVccicwews lec oasis = WlOTOy WIENS a Coit aN 746 Goan bo ogdoUsabauedoconbeDUsaceEr MnO PPAR MIAN ERO Us octetacie «cies cee Gays, Moultrie county..... sp Bartrelvew nvereraietalse wranitetasaysralereioielove.9 AS MBE SLO oct cjeieiciclaje.c ciaie eirior oe COR WE cadbnosricnquemeponornonupseencabear (OLE RM ACT CA (es ee Cowden shelbys County ne. ce cties > ome sisies ee eels ee ene ee AAV eS OLIV -ieleleists« slare's'erare s clave ViGnnNa GNM SOMICOlUMtys caer ce ccisene cence cemneele ene See ORNSOD aise 6 ek sles. ATGAGI GNOno AMC OUT Gyn teen taiiicinds/alserchie oleic oeineieieres li IDNs ses cade ete reer aerate Moron MadisomiGountypncceccs cut cte ne chains son cee cen EMS HEI OLSO Ya saccna tonic sciences Pa ae OC Geet AGO Cone OL Gonee DETR IDOL BOY ten icice ce iaavere oe sive an Se ie ACO Ee OE Gea ane Hicueeo semce PEMeB HES OTLOD civistsiciesackie saloons SS ae ES Be ir tote sfacelebteTolei seems ealee ois HODES OWI GIN onice os sac v'sGairesn aces se ay De etree iat shettictclofetereneiwiainia’e Ataf caainvere 8 WR BOWIOR «cues ono eecsnestioneee os e EAT eid craters hier borreeenie ote tere eiets MMIC He ea kiscneee eee ee op MP Ser tris Coe IMC feisereera trate EVEN AWEXO WI ONS cent cietereleere cies telcos ss ae Mee Soe elara elke rerticeate recente nee Rp Eee OL OLUsteaer Saachce cies | MANSAS: DIC GAT COUMEY, sre cate cnicisarrinieneecievele’s sicieieceserinre Stators ais RIRLVIISULE CO) jose clei eleleia’s ciclete)oiais « 2, Golden, Adams County.............. olefelerefneleteleiesetesstereietes 10. 1D) etch thas (ol spa andnapaeaodes Willow, Jo: Daviess !GOunity.. 2... 05.0... . eee ee esse ess es SHARAN OTe oni cs versie sense BrishroneMacoupiml GOUNEY. ccccresiesncs cstellaccetiesisicie Ais LNEUGT S62 peared aeeee am meee GeneseowHenryiCOUNLY ackinmocie cna coterie stiectsiowaestee Ve Hisher, ...... Falelofernhatve sjootacertae ete we vO F pm A Weasduabbeees Scoceccapacecsnoocuc CHaS Be MANMING 0. cecic. see ote IN erys SLE DHEHSOM! COWNGYic.:3 one ccoscclocrsoew wcledee Ooleees SEAS ee NUTINI Oe oicie ice wleleroleselo.e 6% os Ch eRE SD 9 SEER RE abos unto canaedadcaaaetac EG) JNO) NSIS LEAS onpenonoaenooGne Mine mlaslstwaozeamiCOumM bya cr.ctetetecloiceei se vesicles cee oe Ernst Tosette, B. Co............ CHIGHE ON COOLCO Uy estas steleleielsieletolsteleinial stele) ateraiel sere Be MeDoOnald esc essen MEN StOnIne BLOWN COUNLY ees... )c2 secs mace eerie - INig Wo (CLERC) eo Saco meee OSeeneEe Ary ON MUL TONY COUMEV tet risaiccisslaciewniciioetrvisincicnte sewers PATI Wa OLUCTIS fo ac a ote acre /siainle lle AASV CTA COOK GOUNb Yio care iate wrens a teere cstalolelarelelaserotysloctumen tec Judge J. B. Crowley..........., Robinson Crawiord County: «2 o..oscs css cne ceweeee aces FRGUT VW aGHelGs. jcc wccece eee se. MHOMpPSONM CArrolleGOuUMby een cacti eiclers vie reicheretoretare ore Shelton Thompson.............. Cowden MaACOUpIM GOUNTYn aco aeciosccicssicnessaes GEOwRUSMOVEL’ ... ccc. i eeeeswed Henry eWans Dal COUNTYs-- son snaninecidecnet s anenis she sice er MMIB TUS elas cercloccleccocsees Chauncey, Lawrence County... ......c.ccceee scent ceneees pkey ONMOMIAN 45.0 o5< cise elcces bibertivivallenbiakelcoumtysscccs ccc. oe era den ciicess cee < PDP EATEN RON Gace stones cael dee Willow, JOWDaVIGSS GOUNLY 5.02.0 -5-0... coe wetter cena aces AV COVOD Mt eucnchn ce soaner eases Munne lean yonnsomGounty cence. cso. seco reteeteden. IMGO OATES Mer seemes ec crns trac esters INTO LA ELAN GOGER COMMU seeseniiec cas ececcieeselacieioce ss = INET booocansoncoadoondooce Kankakee, Kankakee county ..............ceeeeeecenese ep HET abc tase naciean sai Sarocarne ns PalmyrapeMacoupinCOUnty vcs. dvescacoececicee co ccs Wires OOo a entrecierec ote ci setisides's Jerseyville, JOrSCy COUNLY. 2. ise. wecccceeeeaecees ears MEUULUNOBLOEG wcisaslaceanerc se IMattoonsOolestcountys eas. neaccnccnecotces cuna’ndcsmncs OD MUELS WETTED). <2: conc locas ccae POplan Grove; bOONG|GOUNLYn ses csroneidec «cise since ccs. Ham DSLOLascmerkee ss oces shee e = IRM Me ores eek tic Go's Sercenin cents DAWES eae oe wiecoscecee: a NOG a) I eden cic CORR arene teeter Wim Redimbhorn. o.iectsacaces< MIGTINE MONNSOMGOUNEY? sin scccicce se cccceeagecaclsesecle PROSE UO Y sates fante we sihoece es ee! MMOD Soho e755 csacne wie trmignee come memento OME GOMAING sae oot. oc cccck alate. ea OC 1 ESSER ain a nee 36 LIST OF APPLICANTS FOR CARP IN ILLINOIS, SUPPLIED BY THE U. 8. FISH COMMISSION, IN 1890. Name. | Location. No. OSGHROrrET Neh acehia ese ose Belvideres.).diacscueeea roan « docs aans.con acl. ce 150 DOHNMWE Wal Odincenccectnerehiecnedee Poplar’ Grove, Boone county... .!.........ssseeee 30 ATAVA-EWIODSLCEN: seca scoliineiis eenne “8 ie oS Ce. \ikleia lela. Jo ae a 30 TIT OWiNGGlOL. cis jcaaaseiece vem seneea a4 as tbs etc upaareveoun ope ae 3U TOSHUGVACK OLB icc oa cep oacieeesesmre Mattoon, Coles:county......:...020s.5.s008 selene 3u 1G. Bodenschatz...-:c...+scs.. 006: Idemont, Cookicounty....c).22+ cess sees ocean 30 Eielereqei INI, Le inl kai nndgensacnoonaous Robinson; Crawford county. ...........0-. sceeeeeeeeee 30 ‘Aci MiG C@alletio.: jacccninncmeostscrercice Effingham, Effingham county..........-.-..cssesseess 30 JOUUMMIEMSAGhW Ollnctec ss cm ceeeeneene see Brownstown, Fayette county.........1...scssssneeeee 30 JRGMEVOMAN GNen ak coucusocwcen mneetintes Belle Rive, Jefferson county................ccsscseeee| 3U IDM OL I eioll Ena bs saganocsbeeosaoansad ec 4G as Es OC Wiale wa6ch een 30 Wit PaWVIRCGlOR. scdesn aoc occ antementets ~~ sa Sy TE ve wa cewelco ct» oa 30 JepeMWihbelersanisnasssa dense Vets arts 4 SS eee es wwe nee 30 Marie P. Mitchell Mt. Vernon, ‘‘ a 30 James A. Stone 30 WHEE ONO8 nn cwcpsis cern oerlerme cern 30 Sake Gansict..aeseosce aeaemocies 3u R. D. Erickson 3u J.G. Genther 30 Samuel W. Parris.... 3 30 Wim. (Garey. ss..0 3u E. D. Herbert 30 Joseph Backer 30 PRICMAN mene eeeenee eee 3 John Roedler ou 37 STREAMS CROSSED BY RAILROADS IN THE STATE. Streams crossed by Chicago, Burlington & Quincey Railroad in Points on Railroad. Chicagzoto Burlington. .......5...00+-: Geneva Branch. ATIF OVA UONGONOY Beis l) Oo eee Sea eae STH Ph aiwacueeete dene Spring’ Orepksesceeic cece deueues ss Whiteside ............ Big Rock Creek PR eee oasis ees we ne ee eens eees 33 Streams Crossed—Continued. Points on Railroad. Streams. | County. | Rushville Branch. Buda tO RUSHING). > cases crane cect Coal Creek~ tegen pa er ere ' Peoria Branch. Peoria to Galesoure sreseaneeeecteeemen: Quincey Branch. Galesburotol@uineyere vce. cee escees Keithsburg Branch. Galvaito Gladstone cascniccestice cose Hannibal & Louisiana Branch. Quincey to Hannibal and Fall Creek to LOUISIANE ace hee eee ee ee (Near Hannibal) taaccacemaceeneten (Near wROckKport) ieee cneeee ceeeee Carthage Branch. Burlington stoiQuine yews ee St. Louis Division. East St. Louis to Rock Island......... Spoon River. Cooper's Creek INDE C pee Soe eoenngcne. Sols oee- Sugar Oreck + sot .testeee es cee f aS Spudaway Creek ................| Falton toss eee Otter'Creek Scheie ee «eS pape eae EeaS SVOOMviVetameer jeceetee seen ie o ned a cp eae HrenGhiGregksee.ersecser cco | oo Sic i ele eS INil6 (Cresks ra aae note eter | PeCOria..s,5eae eee Kickapooi@recks. i.e nn. soodreae oS ictal eit Gea CedarCneGke -.iuetsesed so tonanoe Centre Creek .. Kepple Creek.. Crooked Creek Flour Creek.. Bear Creek... Hd wands. Greek 3... ..000-0 sek [Henry .acxs-neseeeeees West Mud Creek................. «Foust e MIG WaniiSPRITVOMr wesc cce nse ccnulos Meréers...as«cene Pecos Henderson's River). .:2, 2...2.¢. |Henderson........... MUNG Or Gla's. bays ccc 3: eenc scien AdaniS?}..ca.0t-. eee Pigeon: Creskepscsccnsxsice osemeres Pike. .... niece nee Hadley: Creek a Sic. ses bas | ns wetelninas scenes Mc Oramiy) Creek messce we eeees «© sccweeeenne ae IREISEREO BOK hs cscs ate car eeawene y xs DGGE lore orernsjocceeteecee Py Sny Hearte. ic... 6. se scene. reg BeariGnreela: iis fsa coccsk recent |Hancock vu... eens IRGGIMOne eke Se rec teens. «S| | .éepe Sesame eel alee ene [Adams . ices ccnmuee Panuhert@reeks....) cocecteweicente HanCocEsg.csxcksewmee IROGKARIVGR Fe. he cet wee teste seca |Rock Island.......... BG wards RIVER. wocan cee ceassune Henry: ..i taugeenn IRGHENGEG OK eces sacra ok esau KnOX*%\ sc cuauncceeeee N. Bienderson Greek .. 5... 0.5... <* es cents Sines Middle Henderson Creek....... Warren ccukecus skies CedariOreekssrrccarc. sence cee ‘Saha Ee Suwar Greek s.ccaeck ccs o. vemtet pn FPS Swat Oneeluge ete... « eee ee : PIN GISER EGO << Semette.c + ccetecenes 1GaSS nis cu.ceceeeenee Mauvaisterre Creek............. 1SOGtr scenes eee IRINA: POL VOP ses cacnace coe cieicessse WiGxIN StOMeee cc oes woe teas vente MGieanivsewss eee SAAT GIE cemet Goteitdeisc das einncc'sciceats eee TING O Its ternal ete ctorswate es Horan wees Raickapoo!Oreek -. 12.062 c 2 neces e: ** Lawndale ....... : Gale por akse re aN SAMONUPIVOR «62. ec cee cerca seme. ‘* Springfield... .|Sangamon.......... Mgigoupin: Creek... ec ce.e ccec ne sa MacOupIn es... SMG OUI sep sss ceen CICIIMUNIVIOTS A ei joe igor win cle 'ele ns viele t aie ee ALL ODM. . .|Madison. SIE PRIM AICO pee Oooo cists oie ciclo aie Seve iaie See MatGh eer. vo. concn ads SUITOR OL COK «Seige ole vicieiere's'siaveiareslwnieee SS SS TOUS aad ioectes « .|St. Clair i MCRAE OLOOK. ech risindscinaisiesideies rit PUR VOMG ALO mete on ch stasterctsic-« Se NGMOONGM ate aaeveokes RIE ANT OT ECL VOD) vis ce-ccaicie ejzicewe Sere ne IBSTEES DUES teeter moenetene| WWierreir deeinceesivee PILTTOSPEUIMO TS de stsccciesi cess cslacleriens « At Pear na nuer ob ecdsudadouad Gb ebosnese EUIRG Oe coeemmoae SMGE VION UIVIOL ys. «5 J~- 0 clanicie neve 7 al LaNlineyey oanog Reon oe sone Ocoee comes EAVINSStON j.550e2 ee Streams crossed by Illinois Central Railroad in Illinois. CHICAGO TO MAIN LINE JUNCTION. Streams. Points on Railroad. Towns. North Calumet River ................ INGEiRad an co co ceuuscomnsopacosepocannoct Riverdale........... South Calumet River ................ rs Reece hes EASE Aelats [evo aisistataee inion oes South Lawn........ HAMKAKEOURLVODes.cecicctic casewacoeevs UU Ta Spans eo te a ie age, Ree eee Cipeticne Kankakee........... TS WELINY (ONCE) 2 Sane sobQn cece ee noone INIGHiieeadoae coon booccuaaaddedcounocacKNs IN@OkEE i aansonacn cous PT GOH OnE sen npooonposdesoguecgosus Dy. Spot cooc on Loeb osdeopggeo oeRoDedoce SHEE coatecone Sotonse PTHOMW ADASD: RIVOL 5c wciicsleicealee des yi Pe oetaets ied ateeteel oe fs cmgtes oe Masons = 2 een MDISMANGRECIES. cea. toc os less cava ceine rh, Ge Ratt aot Sh a tito a De cation Macledetit sete: Cairo to East Dubuque Lior (CHV) Teas Same doreen cernE aerator Merl Omonrtny Olcse geiser ores saccsee oes MOTE See eer ane Uirrarcie (GEIR e San ae Ee Ea aera DG ye ete cee rise fein ele asicie'sine civine eel Tian ee ee ae PERV ROE CRI fed cates oc wie heaves oolee os dap Boe a In RT RO CROPS Ne Aah Wankande rites ce PITRE VE One Oke he ik. o ancicssinacannee iW Saul (eiravovallayol eee RRO RE RARE nour oEas Watikanda:..s. 02: Bip eNO Ve RLVEE <. 62.0 oocoe. cise eee DEMTlGSeNOLUNNOlere coccinea cetera DESOTO Aaa WiitheMnad ys RLVED .......ceaeecces ss 2 miles MGEGHEO Week itenia soos DUBOIS eee @rooked Creeley io ccs. be. ease ecicns AMG NOTCHCOL fos dccsasiicccwer asics Central City........ E. Fork Kankaskia River............ 1 ‘miles MOLENO Mee asin dee eee Patoka SSB aane abe = N. Fork Kankaskia River............ SSRIS TLOLEDROL. 3 #5 oe.ccccie valle Rae eeee nae ie INIA? CREE OAs Gono daa eenebe deoocdoegcnt ILmengltaiVerallZ. Cit acco pboncwesesseboodonc Wernontnnge-wecer. Branch of Kankaskia................. DMMLESHNOLEMVOL. cacgsee dene salons esses Shabonier.......... HETIG GEG OL EOK: © Seale cs wie ole casio ceececs an IMU SOMN a Olsens ade iisweoes Wandalighes gee se eee. GRIM TG OKIA tet ase aics cee sien’ rans neuer AMUNGS SOULN Ofsascascrdenccacouess METS Site a et tos ee IAMS OY OE COIN ai occ: sin cejo ti occicie velo visi 34 miles SOUihy Obset en. a ouseee cee: AMSG reteecceee cs LAG) wl Ose) CAEP Ce es A ee it MIUUNAS SOULNIOM. osc oeeeeecce cee = oe D> Tepe eee eee ONMGSSUMPOTEO Ae. vicocciscticns cee evs SUMMUNeS MOLLMO Lda eanacwestieclst cen ae QConeers.o25. ess ODF IN CISts) eee Sa een See ee ee Ie6smiles'southy Ofs.cote ec seen ca scoens IPanaeese tee RPA OL CLOG ets s/ Charlotte. ..... 6.55. WiGFIliGn: JLV.Ole. > scree nes ease veers 1% miles weswest of........... ontiae.... ry 2 2 oe 7 A. > é * oe ae ’ = Pg -< ap a a - oe or =. ee ‘ = —3 eWepeded NBs p.@ Sear nC ON THE FOOD RELATIONS OF FRESH-WATER FISHES. A SUMMARY AND DIscussION.*—By S. A. Forbes. The principal object of the research reported in the series of papersT of which this is the concluding number, is to determine more precisely than has hitherto been done the relations to nature of the various genera and families of the fishes of an interior region. This purpose has led especially to a study of the food relations of the groups, for through these, chiefly, fishes exert their influence on the outer world, and are themselves impressed in turn; and thus have appeared a number of subordinate con- siderations having a bearing, more or less direct, on the main intention of the study. An examination of the special relations of their food and feeding struct- ures gives us clues, not only to the present significance of fishes, but also to their past effect on life at large, showing how they must have modified the course of evolution; and the occasional occurence in a fish of food prehensile structures out of present relation to its feeding habits, may throw light on the history of its group, indicating conditions of existence once normal to it but now outgrown. Evidence of similar application may per be obtained by a comparison of the food of the young and of the adult. The feeding apparatus exhibits some of the most significant examples of correlation of structure, important to an acquaintance with the course of development in fishes, but not comprehensible without a knowledge of the food for whose appropriation it is adapted. I need hardly recall the fact that the defensive apparatus of one species may have its explanation only in the offensive structures of another. We shall tind also in a study of the food evidence of the indirect but powerful action of a number of external conditions which take effect only through the food relation, and are incomprehensible or perhaps unnoticed unless this is understood—conditions of climate, season, locality, and the like; and especially may we hope for this when we remember that the distribution and abundance of a species may be determined, not so much by ordinary conditions, as by those prevailing at critical intervals, periods of stress, when a slight advantage or a trivial disability may have pro- longed and multiplied effects. As the range of a plant is often limited, not by the average temperature of the year, but by the extremes of cold or heat, so the existence of an animal may be decided by the presence or absence of some structural modification adapted to carry it safely through a single brief period of unusual scarcity or of extraordinary competition. * Reprint of Article VIII, Vol. I, Bull. Ill. State Lab. Nat. Hist. + Published at intervals from 1877 to 1888, in the first and second yolumes of the Bulletin of this Laboratory, as follows: ‘The Food of Lilinois Fishes” (Vol. I, No. 2, pp. 71-89), “The Food of Fishes” (No. 3, pp. 18-65; reprinted in report Ill. State Fish Commission, 1884, pp. 90-127), “‘On the Food of Young Fishes” (No. 3, pp. 66-79), “The Food of the Smaller Fresh- Water Fishes” (No. 6, pp. 65-94), The First Food of the Common White-fish, (No. 6, pp. 95-109), and “Studies of the Food of Fresh-Water Fishes” (Vol. LI, Art. VII, pp. 433-478). 60 That the study here set forth should give us details not to be otherwise obtained of the struggle for existence among fishes themselves, goes with- out saying; and that it may thus explain some peculiarities of distribu- tion, seems also probable. I have thought it not impossible that by tak- ing into account all the data collected, and the mass of related facts, structural, biological, and other, that materials might be found bearing on the interesting question of the precedence in time and the relative evolutionary importance of desire and effort on the one hand and struct- ural aptitudes on the other. Among the purely practical results to be anticipated, are a more accurate knowledge of the conditions favorable to the growth and multiplication of the more important species; the ability to judge intelligently of the fitness of any body of water to sustain a greater number or a more profit- able assemblage of fishes than those occurring there spontaneously; guid- ance as to the new elements of food and circumstance which it will be necessary to supply to insure the successful introduction into any lake or stream of a fish not native there; and a clear recognition of the fact that intelligent fish culture must take into account the necessities of the species whose increase is desired, through all ages and all stages of their growth, at every season of the year, and under all varieties of condition likely to arise. We should derive, in short, from these and similar researches, a body of full, precise, and significant knowledge to take the place of the guess work and empiricism upon which we must otherwise depend as the basis of our efforts to maintain the supply of food and the incitement to healthful recreation afforded by the waters of the State. As a contribution to the general subject, I present herewith a summary account of the food of twelve hundred and twenty-one fishes obtained from the waters of Illinois at intervals from 1876 to 1887, and in various months from April to November. These fishes belonged to eighty-seven species of sixty-three genera and twenty-five families. They were derived from waters of every description, ranging from Lake Michigan to weedy stag- nant ponds and temporary pools, and from the Mississippi and Ohio rivers to the muddy prairie creeks, and the rocky rivulets of the hilly portions of the State. Nine hundred and fourteen of the examples studied were practically adult, so far as the purposes of this investigation are concerned, the remaining three hundred and seven being young, in the first stage of their food and feeding habits. More than half these young belonged to a single species,—the common lake white-fish.—but the remainder were well distributed. I have arranged the matter under the following general heads: (1) a summary statement of the food, so made as to exhibit (a) the kinds and relative importance of the principal competitions among fishes and (b) the relative value to the principal species of fishes of the major elements of their food; (2) a brief account of the food of the young: (3) an examina- tion of the permanency and definiteness of distinctions with respect to food, between different species, and also between higher groups: (4) a re- view of the structures of fishes related to food prehension and to their feeding habits: and, finally, (5) a classified list of the objects detected in the food of fishes, with a statement, against each object, of the species feeding on it and the number of specimens in which it was found. THe Foop or ApuLT FISHES. An analysis of our facts made with reference to the kinds of fishes eat- ing each of the principal articles in the dietary of the class, and showing the relative importance of these elements in the food of the various species, will exhibit the competitions of fishes for food more clearly and precisely than my earlier discussions, and also the nature and the energy of the restraints imposed by fishes on the multiplication of their principal food species. 61 PISCIVOROUS FISHES. The principal fish-eaters among our species—those whose average food - in the adult stage consists of seventy-five per cent. or more of fishes—are the burbot*, the pike-perch? or wall-eyed pike, the common pike*® or “pick- erel,” the large-mouthed black bass‘, the channel cat®, the mud cat®, and the gars’. Possibly also the golden shad* will be found strictly ichthy- ophagous, this being the case with the four specimens which I studied. Those which take fishes in moderate amount—the ratios ranging in my specimens from twenty-five to sixty-five per cent.—are the war-mouth (Cheenobryttus), the blue-cheeked sunfish®, the grass pickerel'®, the dog- fish!', the spotted cat!®, and the small miller’s thumbt*. The white'* and striped Lass'®, the common perch!*, the remaining sunfishes (those with smaller mouths), the rock basst7, and the croppie!*, take but few fishes, these making, according to my observations, not less than five nor more than twenty-five per cent. of their food. Those which capture living fishes, to a trivial extent, at most, are the white perch or sheepshead'®, gizzard shad?°, the suckers*', and the shovel fish?? among the larger species; the darters?*, the brook silversides**, the stickleback2*, the mud minnows?®, the top minnows?7, the stonecats?®, and the common minnows? generally, among the smaller kinds. Our eight specimens of the toothed herring*® had taken no fishes what- ever; while our nineteen examples of the pirate perch®! had eaten only two per cent. Rough-scaled fishes with spiny fins (Acanthopteri) were eaten by the miller’s thumb, the common pike, the wall-eyed pike, the large-mouthed black bass, the croppies, the dog-fish, the common perch, the burbot, the bull-head?, the common sunfish (Lepomis pallidus), the small-mouthed black bass*%, the grass pickerel, the gar, and the mud cat (Leptops). Among these, the common perch and the sunfishes** were most frequently taken—doubtless owing to their greater relative abundance—the perch occurring in the food of the burbot, the large-mouthed black bass, and the bull-head; and sunfishes in both species of the wall-eyed pike, the common pike, the gars, pickerel, bull-heads, and mud cat. Black bass were taken from the common pike (Hsox), the wall-eyed pike (Stizoste- dion), and the gar. Croppie and rock bass I recognized only in the pike. Even the catfishes (Siluride) with their stout, sharp, and poisoned spines, were more frequently eaten than would be expected—taken, according to my notes, by the wall-eyed pike, both black bass, and the mud cat (the latter a fellow species of the family). The soft-finned fishes were not very much more abundant, on the whole, in the stomachs of other species than were those with ctenoid scales, spiny fins, and other defensive structures,—an unexpected circumstance which I cannot at present explain, because I do not know whether it ex- presses a normal and fixed relation, or whether it may not be due to human interference. It will be shown, however, under another head, that even when the primitive order of nature prevails, the relative numbers of soft-finned and pedaceous fishes vary greatly from year to year under the influence of varying circumstances. Only the catfishes seem to have acquired defensive structures equal to their protection, the predatory apparatus of the carnivorous fishes having elsewhere outrun in development the protective equipment of the best- defended species. 1Lota maculosa. °Stizostedion vitreum, ‘%Esox lucius. ‘4Micropterus salmoides. ‘Jetalurus fureatus. *Leptops olivaris. ™Lepidosteus. *Clupea chrysochloris. “Lepomis eyanellus. ™Esox vermiculatus. “Amiacalya. l!Ictalurus puncta us. 'Uranidea rich- ardsonii. 1Roccus chrysops. 'Roceus interruptus. '°Percalutea. 'Ambloplites rupes- tris. Pomoxys. lAplodinotus. ?7Dorosoma cepedianum. “*!Catostomatide. **Polyo- don spathula. *°Etheostomatine. **Lavidesthes sicculus. *Eucaliainconstans. **Umbra limi. *Zygonectes. “Noturus. *“Cyprinide. “Hyodon_ tergisus. *!Aphredoderus sayanus. *Amiurus nebulosus. *Micropterus dolomiei. **Centrarcnida. 62 Among the soft-finned fishes the most valuable as food for other kinds is the gizzardshad (Dorosoma),—this single fish being about twice as common in adults as all the minnow family taken together. It made forty per cent. of the food of the wall-eyed pike; a third that of the black bass; nearly half that of the common pike or ‘‘pickerel’’: two-thirds that of the four specimens of golden shad examined; and a third of the food of the gars. The only other fishes in whose stomachs it was recognized were the yellow cat (Amiurus natalis) and the young white bass (Roccus). It thus seems to be the especial food of the large game fishes and other particularly pre- daceous kinds. The minnow family (Cyprinide) are in our waters especially appropri- ated to the support of half-grown game fishes, and the smaller car- nivorous species. They were found in the wall-eyed pike, the perch, the black bass, the blue-cheeked sunfish, the croppie, the pirate perch, the pike, the little pickcrel', the chub minnow?, the yellow cat, the mud cat, the dog-fish, and the gar. Suckers (Catostomatide) I. determined only from the pike, the sheepshead, the blue-cheeked sunfish, the yellow cat. and the dog-fish (Amia). Buffalo? and carp’ occurred in the pike, the dog-fish, and the above sunfish. MOLLUSK EATERS. The ponds and muddy streams of the Mississippi Valley are the native home of mollusks in remarkable variety and number, and these form a feature of the fauna of the region not less conspicuous and important than its char- acteristic and leading groups of fishes. We might, therefore. reasonably expect to find these dominant groups connected by the food relation: and consistently with this expectation, we observe that the sheepshead, the cat- fishes, the suckers, and the dog-fish find an important part of their food in the molluscan forms abundant in the waters which they themselves most frequent. The class as a whole makes about one-fourth ef the food of the dog-fish and the sheepshead,—taking the latter as they come, half- grown and adults together, about half that of the cylindrical suckers,— rising to sixty per cent. in the red horse',—and a considerable ratio (four- teen to sixteen per cent.) of the food of the perch. the common catfishes (Amiurus and Ictalurus), the small-mouthed sunfishes, the top minnows, and the shiner (Notemigonus). Notwithstanding the abundance of the fresh water clams or river mussels (Unio and Anodonta), only a single river fish is especially adapted to their destruction, viz.. the white perch or sheepshead; and this species derives, on the whole, a larger part of its food from univalve than from bivalve mollosks, the former being eaten especially by half-grown specimens, and the latter being the chief depend- ence of the adults. The ability of the catfishes to tear the less powerful clams from their shells has been especially discussed in another paper* containing the details of the food of the family. Even the very young Unios were rarely encount- ered in the food of fishes, my notes recording their presence in only three sunfishes, a brook silversides, and a perch. Large clams were eaten freely by the full-grown sheepshead—whose enormous and powerful pharyngeal jaws with their solid pavement teeth are adapted to crushing the shells of mollusks—and by the bull-heads (Amiurus), especially the marbled cat?. The small and thin-shelled Spheriums are much more frequent objects in the food of mollusk-eating fishes than are the Unios. This genus alone made twenty-nine per cent. of the food of our one hundred and seven specimens of the sucker family, and nineteen per cent. of that of a dozen dog-fishes. Among the suckers it was eaten greedily by both the cylindri- cal and the deep-bodied species, although somewhat more freely by the former. Even the river carp*, with its weak pharyngeal jaws and delicate teeth, 1Esox vermiculatus. *"Semotilus. ‘Ietiobus. *Carpiodes. *Bull. 111. St. Lab. Nat. Hist., Vol. IT, pp. 457, 458. 1Moxostoma. *Amiurus marmoratus. ®Carpiodcs. 63 * finds these sufficient to crush the shells of Spherium, and our nineteen specimens had obtained about one-fourth of their food from this genus. Besides the above families, smaller quantities of the bivalve mollusks oc- ~ curred in the food of one of the sunfishes (Lepomis pallidus) and—doubtless by accident only—in the gizzard shad. The gasteropod mollusks (snails of various descriptions) were more abund- ant than bivalve forms in the sheepshead and the sunfishes and all the smaller fishes which feed upon Mollusca, but less abundant in the suckers and the catfishes. In the sheepshead, they made one-fifth of the food of the twenty-five specimens examined, but the greater part of these had not yet passed the insectivorous stage, this being much longer continued in the sheepshead than in many other fishes. A few of these univalve Mol- lusca occurred in the food of the common perch and in certain species of sunfishes, especially in the super-abundant bream or pumpkin-seed. They made fifteen per cent. of the food of the minute top minnows, and oc- curred in smaller quantities among the darters, the grass pickerel, the mud minnows, and the cyprinoids. The heavier river snails, Vivipara and Melantho, were eaten especially by the cylindrical suckers, and the cat- fishes. The delicate pond snails (Succinea, Limnea, and Physa) were taken chiefly by the smaller mollusk-eating fishes,—a few of them also by the catfishes and the suckers. Further particulars concerning the molluscan food may be obtained by the interested reader from the list of food elements at the end of this article. INSECTIVOROUS SPECIES. It is from the class of insects that adult fishes derive the most import- ant portion of their food, this class furnishing, for example. forty per cent. of the food of all the adults which I examined. The principal insectivorous fishes are the smaller species, whose size and food structures, when adult, unfit them for the capture of Entomostraca, and yet do not bring them within reach of fishes or Mollusca. Some of these fishes have peculiar habits which render them especialiy dependent upon insect life,—the little minnow Phanacobius, for example, which, ac- cording to my studies, makes nearly all its food from insects (ninety-eight per cent.) found under stones in running water. Next are the pirate perch, Aphredoderus (ninety-one per cent.), then the darters (eighty-seven per cent.), the croppies (seventy-three per cent.), half grown sheepshead seventy-one per cent.), the shovel fish (fifty-nine per cent.), the chub min- now (fifty-six per cent.), the black warrior sunfish, Chenobryttus and the brook silversides (each fifty-four per cent.), and the rock bass and the cyprinoid genus Notropis, (each fifty-two per cent.) Those which take few insects or none are mostly the mud-feeders and the ichthyophagous species, Amia (the dog-fish) being the only exception noted to this general statement. Thus we find insects wholly or nearly absent from the adult dietary of the burbot, the pike, the gar, the black bass, the wall-eyed pike, and the great river catfish, and from that of the hickory shad? and the mud-eating minnows (the shiner, the fat-head?2, etc.). It is to be noted, however. that the larger fishes all go through an in- sectivorous stage, whether their food when adult be almost wholly other fishes, as with the gar and the pike, or mollusks, as with the sheepshead. The mud-feeders, however, seem not to pass through this stage, but to adopt the limophagous habit as soon as they cease to depend upon Ento- mostraca. Terrestrial insects, dropping into the water accidentally or swept in by rains, are evidently diligently sought and largely depended upon by several species, such as the pirate perch, the brook minnow, the top minnows or killifishes (cyprinodonts), the toothed herring and several cyprinoids (Semo- tilus, Pimephales, and Notropis). 1 Dorosoma. *? Pimephales. GA ws Among aquatic insects, minute slender dipterous larve#, belonging mostly to Chironomus, Corethra, and allied genera, are of remarkable importance, making, in fact, nearly one-tenth of the food of all the fishes studied. They are most abundant in Phenacobius and Etheostoma, which genera, have be come especially adapted tothe search for these insect forms in shallow rocky streams. Next I found them most generally in the pirate perch, the brook silversides, and the stickleback, in which they averaged forty- five per cent. They amounted to abouf one third the food of fishes as large and important as the red horse and the river carp, and made nearly one-fourth that of fifty-one buffalo fishes. They appear further in consid- erable quantity in the food of a number of the minnow family (Notropis, Pimephales, etc.), which habitually frequent the swift water of stony streams, but were curiously deficient in the small collection of miller’s thumbs (Cottide) which hunt for food in similar situations. The sun- fishes eat but few of this important group, the average of the family be- ing only six per cent. Larve of aquatic beetles, notwithstanding the abundance of some of the forms, occurred in only insignificant ratios, but were taken by fifty-six specimens, belonging to nineteen of the species,—more frequently by the sunfishes than by any other group. The kinds most commonly captured were larve of Gyrinide and Hydrophilide; whereas the adult surface beetles themselves (Gyrinus, Dineutes, etc.)—whose zigzag-darting swarms no one can have failed to notice—were not once encountered in my studies. The almost equally well-known slender water-skippers (Hygretrechus) seem also completely protected by their habits and activity from capture by fishes, only a single specimen occurring in the food of all my specimens. Indeed, the true water bugs (Hemiptera) were generally rare, with the ex- ception of the small soft-bodied genus, Corisa, which was taken by one hundred and ten specimens, belonging to twenty-seven species,—most abundantly by the sunfishes and top minnows. From the order Neuroptera, fishes draw a larger part of their food than from any other single group. In fact, nearly a fifth of the entire amount of food consumed by all the adult fishes examined by me consisted of aquatic larve of this order, the greater part of them larve of day flies (Kphemerid), principally of the genus Hexagenia.* These neuropterous larve were eaten especially by the miller’s thumb, the sheepshead, the white and striped bass, the common perch, thirteen species of the darters, both the black bass, seven of the sunfishes, the rock bass and the croppies, the pirate perch, the brook silversides, the sticklebacks, the mud minnow, the top minnows, the gizzard shad, the toothed herring, twelve species each of the true minnow family and of the suckers and buffalo, five cat- fishes, the dog-fish, and the shovel fish,—seventy species out of the eighty- seven which I have studied. Among the above, I found them the most important food of the white bass, the toothed herring, the shovel fish (fifty-one per cent.), and the croppies; while they made a fourth or more of the alimentary contents of ths sheepshead (forty-six per cent.), the darters, the pirate perch, the com- mon sunfishes (Lepomis and Chenobyttus), the rock bass, the little pick- erel, and the common sucker (thirty-six per cent.). Ephemerid larve were eaten by two hundred and thirteen specimens of forty-eight species—not counting young. The larve of Hexagenia, one of the commonest of the ‘‘river flies,” was by far the most important insect of this group, this alone amounting to about half of all the Neuroptera eaten. They made nearly one half of the food of the shovel fish, more than one tenth that of the sunfishes, and the principal food resource of half-grown sheepshead; but were rarely taken by the sucker family, and made only five per cent, of the food of the catfish group. The various larve of the dragon flies, on the other hand, were much less frequently encountered. They seemed to be most abundant in the food of the grass pickerel, (twenty-five per cent.), and next to that, in the crop- pie, the pirate perch, and the common perch (ten to thirteen per cent.). * The winged adults of this and related genera are often called “river flies"’ in Illinois. 65 Case-worms (Phryganeid#) were somewhat rarely found, rising to fifteen per cent. in the rock bass and twelve per cent. in the minnows of the Hybopsis group, but otherwise averaging from one to six per cent. in less ‘than half of the species. THE CRUSTACEAN ELEMENT. Of the four principal classes of the animal food of fishes; viz., fishes. mollusks, insects, and Crustacea, the latter stand third in importance according to my observations, mollusks alone being inferior to them. That insect larve should be more abundant in the food of fresh-water fishes than are crustaceans, is a somewhat unexpected fact, but while the former made about twenty-five per cent. of the food of our entire collection, the crustaceans amounted to only fourteen per cent. ‘These divide conveniently into crayfishes, the medium-sized sessile-eyed crusteceans (Isopoda and Amphipoda), and Entomostraca. The so-called fresh-water shrimps (Pale- mon and Palemonetes) appeared so rarely in the food that they need scarcely be taken into the account. Craytishes made about a sixth of the food of the burbot; about a tenth that of the common perch, a fourth that of half a dozen gars, not tar from a third that of the black bass,* the doy-fish, and our four rock bass. Young crayfishes appeared quite frequently in some of the larger minnows (Semotilus and Hybopsis), and also in catfishes, especially the pond and river bull-heads, averaging nearly fifteen per cent. of the entire food of the two most abundant species. The small, sessile-eyed crusteceans eaten by fishes were nearly all of four species; viz., Allorchestes dentata,—excessively abundant in the northern part of the State,—a species of Gammarus not uncommon in running streams, and two representatives of the isopod genera Asellus and Mancasellus. To fishes at large, this group is of little importance; but the perch of northern Illinois finds about one third of its food among them, and the common sunfishes (Lepomis) eat a considerable ratio (eleven per cent.). The miller’s thumb of southern Illinois seems also to search for them among the stones. The little Allorchestes mentioned above I found in a single white bass, in eleven of the common perch, in one of the largest darters, in five young . black bass, in seventeen sunfishes of various species, in the rock bass, the pirate perch, a single grass pickerel and six top minnows, in only two of the true minnow family, in two only of the sucker tribe, in seventeen cat- fishes,—mostly young or of the smallest species,—in a single dog-fish, and in a Single spoon-bill'. The common Asellus, or water wood louse, was less generally eaten: by only two of the miller’s thumb, a single sheeps- head, a white bass, four perch, two young black bass, eight sunfishes (Lepomis), two pirate perch, a grass pickerel, three small catfishes, and a dog-fish. The minute crustaceans commonly grouped as Entomostraca are a much more important element. Among full-grown fishes, I find them especially important in the shovel fish,—where they made one third the food of the specimens studied,—in the common lake herring®, in the brook silversides (forty per cent.), in the stickleback (thirty per cent.), in the darter family (eleven per cent.), and in the mud minnows (ten per cent.). The perch had taken scarcely a trace of them. Among the sunfishes at large they were present in only insignificant ratio; but two genera (Pomoxys and Centrarchus), distinguished by long and numerous rakers on the anterior gill, had derived about one-tenth of their food from these minute crusta- ceans. In the early spring especially, when the backwaters of the streams are filled with Entomostraca, the stomachs of these fishes are often dis- tended with the commonest forms of Cladocera. * Our specimens—especially of the small-mouthed black bass—were too few in number to make this average reliable. 1 Polyodon. ? Coregonus artedi. 66 Notemigonus and Notropis among the minnows, represented in my col- lections by one hundred and twenty-five and one hundred specimens re- spectively, had obtained about a sixth of their food from Entomostraca. Ten per cent. of the food of the sucker family consisted of them, mostly taken by the deep-bodied species Carpiodes and Ictiobus, in which they made a fourth or a fifth of the entire food. This fact is explained, it wiil be remembered, by the relatively long, slender, and numerous gill- rakers of these fishes. Large river-buffalo were occasionally crammed with the smallest of these Entomostraca,—the minute Canthocamptus, only a twenty-fifth of an inch in length. I have several times remarked the peculiar importance of Entomostraca to the shovel fish,—one of the largest of our fresh-water animals,—a fact accounted for by the remarkable branchial strainer of this species, proba- bly the most efficient apparatus of its kind known to the ichthyologist. Here, again, the smallest forms were the most abundant. Generally. however, the Cladocera were more common than the other orders, the bivalve Cypris (most frequent in the mud) being much less abundant in the food. I have shown elsewhere,* at length, that Entomostraca com- pose by far the greater part of the food of young fishes of all deserip- tions,—with the partial exception of the sucker family, the young of which feed largely on still more minute organic forms,—and present an abstract of these facts in this article under another head.7 Particulars concerning the use of this abundant and varied group as food for fishes, are so numerous as to make them difficult to summarize. and the interested reader is again referred to the detailed list accom- panying this paper. VERMES AS FOOD FOR FISHES. Probably to those accustomed to the abundance of true worms( Vermes) in marine situations, no feature of the poverty of fresh-water life will be more striking than the small number of this sub-kingdom occurring in the course of miscellaneous aquatic collections in the interior. Similarly we notice that in the food of fishes the occurrence of Vermes is so rarely noticed that they might be left out of account entirely without appre- ciably affecting any of the important ratios. The minnows (cyprinoids) had eaten more of them than any other family,—three per cent. of the food of twenty-two specimens of Semotilus being credited to them, and one per cent. of that of thirteen specimens of Pimephales, besides a trace in the food of Notropis. More precisely analyzed, we find that a single Nais, a Lumbriculus, two examples of Gordius (doubtless taken as insect parasites) and several minute rotifers (wheel-animaleules) are the forms upon which this estimate is based. A trace of Vermes likewise appears in the food of suckers,—mostly a polyzoan species (Plumatella) and minute rotifers sucked up with the mud. Cattishes alone seem purposely to eat leeches, these occurring in nine specimens of three different species of this family, and also in one com- mon sucker and in a single shovel fish. This leech last mentioned and a small quantity of Plumatella were the only Vermes eaten by thé shovel fishes which I examined. A planarian worm occurred in one small stone cat, while rotifers were recognized in a common minnow, eight young red-horse, six young chub suckers', five of the common sucker?, a single Corpiodes (young), and seven young buffalo. Polyzoa were noted, in addition to the instances above mentioned, in four common sunfishes, the croppie, and seven buffalo. * Bull. Ill. St. Lab. Nat. Hist., Vol. I., No. 8, pp. 75,76. + See pp. 495 and 496. 1 Erimyzon sucetta, 2 Catostomus teres. 67 SPONGES AND PROTOZOA. One of the fresh water sponges (Spongilla) had been eaten in consider- able quantities by two examples of the spotted cat taken in September, but this element was not encountered elsewhere in my studies. That the minutest and simplest of all the animal forms, far too small for the eye of a fish to see without a microscope, should have been recog- nized in the food of seventeen species of fishes is, of course, to be ex- plained only as an incident of the feeding habit. It is possible, however, that these Protozoa, where especially abundant, may be recognized in the mass by the delicate sensory structures of the fish; and they seem in most cases to have been taken with mud and slime rich in organic substances. As most of them are extremely perishable, and can scarcely leave a trace a few seconds after immersion in the gastric juices of the fish, it is prob- able that they contribute much more generally than our observations in- meats to the food of some fishes, especially to those which feed upon the »ottom. Young suckers under six inches in length clearly take them purposely, substituting them in great part for the Entomostraca taken by other fishes of their size and age. I detected Protozoa in the food of several genera of Cyprinidae, in the young of buffalo, the river carp, the chub sucker, the red horse, the stone roller', in the common sucker, in a single gizzard shad, in a stone cat, and in a top minnow. The commonest forms, as would be supposed, were those protected by permanent shells; viz., Difflugia, Centropyxis, Arcella, and the like: but occasionally specimens of Actinospherium, Euglena, and Dinobryon were present and recognized. SCAVENGERS. The only scavenger fishes of our collection were three species of the common catfishes: the spotted cat. the yellow cat, and the marbled cat,— all of which had eaten dead animal matter, including pieces of fish, ham, mice, kittens, and the like. A single large-mouthed black bass had like- wise eaten food of this description. VEGETABLE FEEDERS. Considering the wealth of vegetation accessible to aquatic animals, and the fact that few other strictly aquatic kinds have the vegetarian habit, it is indeed remarkable that the plant food of fishes is an unimportant part of their diet. ‘Taking our nine hundred specimens together, the vegetation eaten by them certainly would have amounted to less than ten per cent. of their entire food, and excluding vegetable objects apparently taken by chance, it probably would not reach five per cent. The greatest vegetarians are among the minnow family, largely in the genera Hybopsis, Notemigonus, and Semotilus, thirteen specimens of the first and twenty-five of the second having taken about half their food from vegetable objects. One hundred and twelve Notropis, twenty-two Semotilus, eighteen Hybognathus, and nine Campostoma, had found in the vegetable kingdom a fourth or fifth of their food. Counting each genus asa unit, I find that the family as a whole obtained from plants about twenty-three per cent. of its food. The little Phenacobius, already re- ported as strictly insectivorous, was the only one studied in which vegeta- tion can scarcely be said to occur. The mud minnows (Umbrid) are also largely vegetarian (forty-one per cent.); and likewise the cyprinodonts, the vegetable average in the food of thirty-three specimens being seventeen per cent. Plant structures made about one-fourth the food of seven sticklebacks. 1 Hypentelium, 68 Certain of the sunfishes evidently take plant food purposely, on occasion, this making, for example, nearly a tenth of the food of forty-seven speci- mens of Lepomis. Among the larger fishes, the principal vegetarian is the gizzard shad, in which this element was reckoned at about a third,— taken, however, not separately, but with quantities of mud. A _ consider- able part ot it was distillery slops obtained near towns. The buffalo fishes are likewise largely vegetarian, more than a fourth of their food coming from plants,—about a third of this in our specimens, refuse from distilleries. Vegetation made a tenth of the food of the larger genera of catfishes (Amiurus and Ictalurus),—some of it distillery refuse,— and nearly as large a ratio of that of the great Polyodon. Not infrequently, terrestrial vegetable rubbish—seeds of grasses, leaves of plants, and similar matter—was taken in quantity to make it certain that its appropriation was not accidental. Besides a great variety of Alga, both filamentous and unicellular, in- cluding considerable quantities of diatoms, the principal plant forms found in the food of fishes were the duck-weeds Lemna and Wolffia. The deep-bodied suckers, especially, occasionally take quantities of these little plants during the autumnal months. MUD. The principal mud-eating fishes are the gizzard shad, the common shiner, and the genera of minnows belonging to the groups with elongate intes- tines and cultrate pharyngeal teeth: viz., Pimephales, Hybognathus, Chrosomus, and Campostoma. Much mud was taken also by the cylindri- cal members of the sucker family, but apparently as an incident to their search for mollusks. SUMMARY OF THE FooD OF THE YOUNG.* By an examination of three hundred and seven specimens, representing twenty-seven species, twenty-six genera, and twelve families of Illinois fishes, I learn that the food of many species differs greatly according to age, and that, in fact, the life of most of our fishes divides into at least two periods, and that of many into three, with respect to the kinds of food chiefly taken. In the first of these periods a remarkable similarity of food was noticed among species whose later feeding habits are widely different. The full grown black bass, for example, feeds principally on fishes and craytishes. the sheepshead on mollusks, and the gizzard shad on mud and Algae, while the catfishes are nearly omnivorous; yet all these agree so closely in food when very small, that one could not possibly tell from the contents of the stomachs which group he was dealing with. I will now summarize the facts concerning the earliest food of the prin- cipal species, taken seriatim: , The food of six common perch (Perca lutea) from an inch to an inch and a quarter long, consisted wholly of Entomostraca (ninety-two per cent.) and minute larve of Chironomus, No very small white bass (Labracida) were found, the youngest being an inch and a quarter long. Half the food of this consisted of Entomostraca, and the other half of minute gizzard shad. Forty-three sunfishes (Centrarchid) from five-eighths of an inch to * Tor detailed treatment of this topic see Bull. Ill. St. ab. Nat. Hist., Vol. I., No. 3, p. 66, and No. 6, p. 95. 69 two inches long, had made ninety-six per cent. of their food of Entomos- traca and the small larve of gnats (Chironomus) already mentioned, seventy per cent. of the first and twenty-six of the second. This group comprised five specimens of black bass under three-quarters of an inch in length, two rock bass of similar size, two of the large-mouthed sunfish (Chano- bryttus) from seven-eighths of an inch to an inch long, nineteen of the commoner sunfishes (Lepomis) ranging in length from an inch to two inches, five of the genus Centrarchus, one inch and under, four croppies (Pomoxys) from three-quarters of an inch to an inch and a half, and six indeterminable specimens, probably Lepomis, from seven-sixteenths to five- eighths of an inch long. A single sheepshead an inch and an eighth in length had eaten Chironomus larye (seventy-five per cent.) and larve of the “‘river fly” (Hexagenia). A single grass pickerel about an inch and a quarter long had taken about sixty per cent. of its food from Entomos- traca and young Amphipoda, the remainder consisting of little fishes. The first food of the common white-fish was determined experimentally, the breeding habits of this species making direct observation impossible. Three hundred and forty very young fry ted with fragments of the brook shrimp, Gammarus, in a hatching house, were examined in January, 1881, and thirty-five of them, which had apparently taken food, were dissected. Minute fragments of Gammarus were found in but eighteen of these, while five contained minute insect larve, four, Entomostraca, and eight, small particles of vegetation,—objects accidentally conveyed to them in the water of the hatching house. In two hundred and forty-two others, confined in spring water, only eight were found to have eaten anything, and these had taken only Algw and vegetable fragments. In February of the same year, fourteen specimens, confined in a small aquarium and sup- plied with living objects, plant and animal, from stagnant pools, were proven to feed freely upon the smallest Entomostraca presented to them,— chiefly Cyclops and Canthocamptus, ten of the fourteen eating Cyclops, three Canthocamptus, and one a specimen of each. A little later, a more extensive experiment was conducted by means of a large aquarium, in which there were placed several hundred fry, kept constantly supplied with all the living objects which a fine gauze net would separate from the waters of Lake Michigan. Of one hundred and six of these, dissected within the following fortnight, sixty-three had taken food consisting almost wholly of the smallest Entomostraca occurring in the lake (a minute Cyclops and a slender Diaptomus). The other objects encountered were rotifers, and diatoms and other unicellular Algae, ap- pearing, however, in such trivial quantity as to contribute nothing of im- portance to the support of the fry. A dozen specimens of small gizzard shad, ranging in length from four- fifths of an inch to nearly two inches, had eaten about ninety per cent. of Entomostraca, two per cent. of Chironomus larve, and, for the remainder, Algee. The true minnows (Cyprinidae) seem to agree with the suckers in the more minute character of their early food. Six examples—three-eighths to three-fourths of an inch long—too small to determine, but apparently be- longing to the genera Minnilus, had eaten Entomostraca, Chironomus larve, many Protozoa, and unicellular Alge, a few filamentous Alge and minute fungi and fungus spores, a water mite, and a few accidental in- sects. In several specimens of the common chub minnow (Semotilus), from five-eighths of an inch to an inch in length, seven per cent. of the food was Entomostraca, and the remainder consisted of filamentous Algae. It should be noted, however, that twenty per cent. of that of the smallest specimen, which was five-eighths of an inch long, was Cyclops, and it may be that Semotilus lives wholly on Entomostraca at first, merely changing its habit earlier than most of its allies. Two other minnows of the genus Notropis, an inch and a half in length, had eaten nothing but Ento- mostraca. The Cyprinidew, like the sucker family, are toothless when young. 70 Thirty young suckers were studied, representing five genera of their family. The very smallest were found feeding on Entomostraca only, and it is possible that these usually form the first food of the family: but later they resort to elements still more minute: viz., rotifers, Protozoa, and unicellular Alge, quantities of which were found in the intestines of young suckers six inches or more in length. Young stone rollers (Hypen- telium) not more than an inch and a half long, had taken chiefly larvae of Chironomus (ninety per cent.), the remaining tenth being principally Entomostraca. 4 ¥ . < y 1 . . 5 4 1 a . i ‘ i ‘. A t 5 . r e ‘ ‘ = * ~ ww UNIVERSITY OF ILLINOIS-URBANA ili 330