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LOANED BY AMERICAN MUSEUM OF NATURAL HISTORY

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Bulletin of the Museum of Comparative Zoology,

at Harvard College, CAMBRIDGE, Mass.

VOL. IV.

THE TERRESTRIAL

AIR-BREATHING MOLLUSKS

OP THE

UNITED STATES AND THE ADJACENT TERRITORIES
OF NORTH AMERICA.

DESCRIBED AND ILLUSTRATED

BY W. G. BINNEY.

VOL. V.

PLATES.

CAMBRIDGE:

PRINTED BY WELCH, BIGELOW, AND COMPANY,

UNIVERSITY PRESS.

JULY, 1878.

X. EXPLANATION OF PLATES OF VOL. III.

For the lettering of the plates of Vol. III. the following is to be substituted.

Plate I. Mesodon major.

II. albolabris.

III. multilineata.

IV. clausa (middle line).
Mitchelliana (outline figures).

V. Columbiana.

VL Arionta intercisa (central figure).

Californiensis (outer figures).
redimita (upper and lower figures).

VI. a. Nickliniana.
VII. Mesodon Pennsylvanica.

VIII. Tachea hortensis.
IX. Mesodon elevata.
X. exoleta.

XI. thyroides.

XI. a. " var. bucculenta.

XII. dentifera.

XIII. Triodopsis appressa.

XIII. a. Mesodon Columbiana (labiosa) Fig. 1.

divesta (Fig. 2).

XIV. Triodopsis palliata.
XV. obstricta.

XVI. Arionta tudiculata.

XVII. Fig. 1. Vallonia pulchella.

2. Zonites minusculus.

3. Strobila labyrinthica.

4. Zonites fiilvus.
XVIII. Aglaja fidelis.

XIX. Arionta Townsendiana.
XX. Macrocyclis Vancouverensis.
XXI. concava.

XXII. Mesodon profunda.
XXII. a. Fig. 1. Macrocyclis sportella.
Fig. 2. Zonites nitidus.
Fig. 3. Gundlachi.

XXIII. Mesodon Sayii.

XXIV. Patula solitaria. 1

442 EXPLANATION OF PLATES OF VOL. III.

XXV. Patula alternata. 1 ;
XXVI. Cumberlandiana.

XXVI. a. strigosa.

XXVII. Triodopsis tridentata. Q) vV/yV
XXVIII. fallax.

XXIX. Fig. 1. Zonites viridulus.
Fig. 2. indentatus.
Fig. 3. arboreus.
Fig. 4. cellarius.

XXIX. a. There are two plates of this. That engraved by Delarue is as fol-
lows : —

Fig. 1 . Triodopsis loricata.
Fig. 2. Zonites capsella.
Fig. 3. Ottonis (= arboreus).

Fig. 4. Microphysa incrustata.
The other, engraved by Duthie, has
Fig. 1. Zonites capsella.
Fig. 2. Microphysa vortex. Other figures as in the Delarue plate.

XXX. Fig. 1 . Patula perspectiva.
Fig. 2. striatella.
Fig. 3. Zonites limatulus.
Fig. 4. internus.

XXXI. Zonites fuliginosus.
XXXII. laevigatus.

XXXIII. subplanus.

XXXIV. inornatus.
XXXV. ligerus.

XXXVI. intertextus.

XXXVII. Fig. 1. Zonites suppressus.
Fig. 2. lasmodon.

Fig. 3, 4. gularis.

XXXVIII. Polygyra septemvolva. The outer figures are var. volvoxis.
XXXIX. Fig. 1. Polygyra septemvolva, var. volvoxis.
Fig. 2. Troostiana.

Fig. 3. pustula.

Fig. 4. fastigans.

XL. Fig. 1. Left hand, Polygyra auriculata.
Right hand, auriformis.

Fig. 2. Polygyra auriformis.
XL. a, Fig. 1 . Polygyra leporina.

Fig. 2. Stenotrema maxillatum. N. B. The enlarged view of the
aperture is misplaced with Fig. 3 on the plate engraved by
Delarue. It is correctly placed on that engraved by Duthie,
there being two plates of XL. a.
Fig. 3. Stenotrema germanum.
Fig. 4. Polygyra vultuosa.

XLI. Stenotrema monodon. The upper transverse line represents the variety
FRATERNA, the two central transverse lines the var. LEAH.

EXPLANATION OF PLATES OF VOL. III. 443

XLII. Fig. 1 . Zonites demissns.
Fig. 2. Mesodon jejuna.
Fig. 3. Stenotrema hirsutum.
Fig. 4. stenotrema.

XLIII. Pomatia Buffoniana : a Mexican species omitted from this volume. See

Vol. II.
XLIV. Fig. 1. Stenotrema spinosum.

, Fig. 2. Edgarianum.

XLV. Fig. 1. Polygyra Texasiana.
Fig. 2, 3. Triodopsis inflecta.
XL VI. Hemitrochus varians, var. f, ij, 0. i.
XL VII. a, /3, y, S, t.

XL VIII. Fig. 1. Helicodiscus lineatus.
Fig. 2. Zonites vortex.
Fig. 3. multidentatus.

XLIX. Fig. 1 . Dorcasia Berlandieriana.

Fig. 2. griseola.

L. Fig. 1. Stenogyra decollata.

Fig. 2. Bulimulus serperastus.
LI. Fig. 1. dealbatus.

Fig. 2. Schiedeanus.

LI. a. alternatus, upper and lower figures.

dealbatus, middle transverse line of figures.
LI. b. alternatus.

LII. Fig. 1. Pupa fallax.
Fig. 2. modica.

Fig. 3. Acantinula harpa.
Fig. 4. Ferussacia subcylindrica.
LIII. Fig. 1. Carychium exiguum, a species of Limnophila, omitted from this

volume. See Vol. IV.
Fig. 2. Blauneria pellucida. See Vol. IV.
Fig. 3. Stenogyra gracillima.
Fig. 4. octonoides.

LIV. Orthalicus undatus.
LV. Liguus fasciatus.
LVI.
LVII.

LVIII. Bulimulus multilineatus.
LIX. Glandina truncata.
LX.
LXI. Fig. 1. Glandina decussata.

Fig. 2. truncata var.

LXII. Fig. 1. Vanuxcmensis.

Fig. 2. truncata var.

LXII. a. bullata.

LXIII. Fig. 1, 2. Tebennojihorus Caroliniensis.

Fig. 3. Pallifera dorsalis.
LXIV. Fig. 1, Arion fuscus.

444 EXPLANATION OF PLATES OF VOL. III.

Fig. 2. Limax agrestis.
Fig. 3. campestris.

LXV. Fig. 1. flavus — with eggs.

Fig. 2. Arion fuscus.
LXVI. Fig. 1. Ariolimax Columbianus, with the internal plate, head, and

mantle.
Fig. 2. Arion foliolatus with the surface enlarged. Not an Arion. See

p. 225.

LXVII. Veronicella Floridana.
LXVII. a. Fig. 1. Vitrina limpida.

Fig. 2. Succinea Concordialis.
Fig. 3. ovalis, Old., not of Say.

Fig. 4. Nuttalliana.

LXVII. b. Fig. 1 . Succinea campestris.
Fig. 2. Totteniana.

Fig. 3. obliqua.

LXVII. c. Fig. 1. luteola.

Fig. 2. aurea.

Fig. 3. Oregonensis.

Fig. 4. avara.

LXVIII. Strophia incana.

LXIX. Fig. 1 . Macroceramus Kieneri : the outline natural size.

Fig. 2. Cylindrella Poeyana, with enlarged view of aperture and apicial

whorls.

Fig. 3. Cylindrella jejuna.
LXX. Fig. 1. Pupa rupicola.
Fig. 2. contracta.

Fig. 3. muscorum.

Fig. 4. armifera.

LXXI. Fig. 1. Vertigo milium.
Fig 2. Gouldi.

Fig. 3. Pupa decora.
Fig. 4. Vertigo modesta = ovata.
LXXII. Fig. 1. Pupa pentodon.
Fig. 2. variolosa.

Fig. 3. Vertigo simplex.
Fig. 4. Pupa corticaria.
LXXII. a. Chondropoma dentatum. A pectinate species not included in this

volume. See Vol. IV.

LXXIII. Helicina orbiculata: the lower line is Hel. tropica. See PL LXXII. a.
LXXIV. Fig. 1. Helicina occulta (recent). See PI. LXXII. a.
Fig. 2. " (fossil).

Fig. 3. orbiculata.

Fig, 4. chryosocheila.

EXPLANATION OF PLATES OF VOL. V.

445

XL EXPLANATION OF PLATES OF VOL. V.

PLATE I.
Lingual dentition of

A. Glandina truncata.

G. Limax flavus.

B. Macrocyclis Vancouverensis. H. agrestis.

C. concava.

I. campestris.

D. Voyana.

J. Hewstoni.

E. Duranti.

K. montanus, var. castaneus,

F. Limax maximus.

L. occidentalis (see p. 149).

b. inner marginals.

c. outer marginals.

PLATE II.

Central,

lateral, and marginal teeth of

A. Vitrina Pfeifferi.

I. Zonites fuliginosus.

B. exilis.

J. friabilis.

C. limpida.

K. capnodes.

D. Zonites Gundlachi.

L. intertextus.

E. fulrus.

M. ligerus.

F. lajvigatus.

N. limatulus.

G. cellarius.

O. demissus.

H. inornatus.

P. sculptilis.

PLATE III.

Lingual dentition of

A. Zonites nitidus.

L. Zonites placentula.

B. cerinoideus.

M. milium.

C. Elliotti.

N. multidentatus.

D. exiguus. '

0. lasmodon.

E. viridulus.

P. ferreus.

F. arboreus.

Q. internus.

G. indentatus.

R. significans.

H. minusculus.

S. Microphysa incrustata.

I. Binneyanns.

T. vortex.

J- suppressus.

U. Ingersolli.

K. gularis.

PLATE IV.

Lingual dentition of

A. Patula perspective.

C. Patula asterisctis.

B. striutella.

D. Cumberlandiana.

446

EXPLANATION OF PLATES OF VOL. V.

E. Patnla alternata.

F. mordax.

G. Cooperi.
H. strigosa.

I. Idahoensis.

J. Hemphilli.

K. solitaria.

L. Hemitrochus varians.

M. Helicodiscus lineatus.

N. Holospira Goldfussi.

O. Tebennophorus Caroliniensis.

P. Stenogyra subula.

Q. decollata.

R. Ferussacia subcylindrica.

S. Pupa rupicola.

T. fallax.

A.
B.
C.
D.
E.
F.
G.
H.
I.

A.
B.
C.
D.
E.
F.
G.
H.
I.

Strophia incana.
Onchidella borealis.
Arion fuscus.
Ariolimax niger.

Columbianns.

Californicus.

Andersoni.

Hemphilli.
Prophysaon Hemphilli.

Polygyra anriculata.
uvulifera.
pustuloides.
Troostiana.
pustula.
leporina.
Texasiana.
fastigans.
Dorfeuilliana.

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

PLATE V.
Lingual dentition of

J. Hemphillia glandulosa.

K. Binneya notabilis.

L. Pallifera dorsalis.
M. Wetherbyi.

N. Acanthinula Hubbardi.
O. labyrinthica.

P. Veronicella Floridana.

Q. Gonostoma Yatesi.

PLATE VI.

Lingual dentition of

J. Polygyra Febigeri.

K. cereolus.

L. septemvolva.

M. Carpenteriana.

N. Postelliana.

O. Hazardi.

P. espiloca.

Q. Mooreana.
R.

auriformis.

PLATE VII.

Polygyrella polygyrella.
Stenotrema spinosum.

barbigerum.

Edvardsi

stenotremum.

hirsutum.

germanum.

monodon.

Triodopsis Van Nostrandi.
loricata.
Rugeli.

Lingual dentition of

L. Triodopsis fallax.
M. tridentata.

N. Hopetonensis.

O. palliata.

P. obstricta.

Q. appressa.

R. Harfordiana.

S. inflecta.

T. Turricula terrestris.

U. Vallonia pulchella.

V. Dorcasia griseola.

EXPLANATION OF PLATES OF VOL. V.

447

PLATE VHL

Lingual dentition of

A. Mesodon exoleta.

K. Mesodon albolabris.

B. Sayii.

L. multilineata.

C. Koemeri.

M. elevata.

D. Wetherbyi.
E. Pennsylvanica.
F. Downieana.

N. Mobiliana.
O. devia, from Sal
P. Columbiana.

G. major.
H. Mitchelliana.
I. Clarki.
J. dentifera.

Q. profunda.
R. Wheatleyi.
S. thyroides.
T. clausa.

PLATE IX.

Lingual dentition of

A. Fruticicola rufescens.

L. Arionta Stearnsiana.

B. Aglaja infumata.
C. fidelis.

M. Traski.

N. ruficincta.

D. Arionta arrosa.

O. exarata.

E. tudiculata.

P. facta.

F. Nickliniana.
G. redimita.
H. Ayresiana.
I. Kelletti.

Q. Townsendiana.
R. Dupetithouarsi.
S. Californiensis.
T. Diabloensis.

J. sequoicola.
K. ramentosa.

U. Carpenteri.

PLATE X.

Lingual dentition of

A. Glyptostoma Newberryanum. J. Succinea Stretchiana.
B. Euparypha Tryoni. K. avara,
C. Tachea hortensis. L. lineata.

D. Pomatia aspersa.
E. Bulimulus dealbatns.

M. ovalis.

N. effusa.

F. Dormani.
G. Liguus fasciatus.
H. Orthalicus undatus.
I. Succiaea Sillirnani.

O. campestris.
P. obliqua.
Q. Macroceramus Gossei.
R. Cylindrella Poeyana.

PLATE XI.

In all the figures of genitalia, the penis sac (p. s.) is represented in its natural posi-
tion to the left ; the genital bladder (g. b.) with its duct (d. g. b.) to the right of the
system. They can readily be distinguished without being indicated by lettering. The
same may be said of the testicle (t.), epididymis (ep.), accessory gland, (a. g.) prostate
(p.), vas defereus (v. d.), retractor of penis sac (r.), ovary (o.), oviduct (ov.), vagiua

448

EXPLANATION OF PLATES OF VOL. V.

(v.), external orifice (or.). These are, however, all indicated by their initial letters in
Fig. A. The accessory organs when present are all indicated by their initial letters,
accessory duct (a. d.), prostate gland (pr. g.), dart sac (d. s.), prepuce (pp.), flagellura
(fl.), accessory gland (a. g ).

Genitalia of
Fig. H.

Tig- I.
Fig. J.
Fig. K.
Fig. L.
Fig. M.

Fig. A.
Fig. B.
Fig. C.
Fig. D.
Fig. E.
Fig. F.
Fig. G.

Patula strigosa.
Binneya notabilis.
Zonites inornatus.

friabilis.

laevigatus.
Limax Hewstoni.
Mesodon Clarki.

Mesodon Mitchelliana.

Columbiana.

Roemeri.

Triodopsis appressa.
Stenotrema monodon.
germanum.

PLATE XII.

Genitalia of (see description of Plate XI.)

Fig. A.
Fig. B.
Fig. C.
Fig. D.
Fig. E.
Fig. F.

Limax maximus.
montanus.
Ariolimax Columbianus.

Californicus.

Andersoni.

niger.

Fig. G. Ariolimax Hemphilli.
Fig. H. Prophysaon Hemphilli.
Fig. I. var.

Fig. J - K. Hemphillia glandulosa.

X (see description p. 249).
Fig. L. Macrocyclis Vancouverensis.

PLATE XIIL

Genitalia of (see description of Plate XI. )

Fig. A. Arionta sequoicola. Fig. F.

X (see description, p. 368). Fig. G.
Fig. B. Arionta Stearnsiana. Fig. H.

Fig. C. Nickliniana.

Fig. D. Kelletti.

Fig. E. Mormonum. Fig. I.

7, dart sac.

a. pr. g., accessory prostate gland.

X (see description, p. 367).

Same : dart.

Same : concretions (see p. 367.)
Arionta Traski.
Vaginal prostate : x> bulb of

same.
Arionta arrosa.

Fig. A.
Fig. B.
Fig. C.

Fig. D.

Fig. A.
Fig. B.

PLATE XIV.
Genitalia of (see description of Plate XI.)

Arionta Townsendiana. Fig. E. Aglaja fidelis.

ruficincta. Fig. F.

Euparypha Tryoni. Fig. G.

1,2,3 (see description, p. 377). Fig. H.
Glyptostoma Newberryanum.

infumata.
Mesodon clausa.
Stenotrema spinosum.

PLATE XV.

Genitalia of (see description of Plate XI.)
Triodopsis Hopetonensis. Fig. C. Triodopsis Van Nostrandi.

fallax.

Fig. D.

tridentata.

EXPLANATION OF PLATES OF VOL. V.

449

Fig. E. Triodopsis Rugeli.
Fig. F. inflecta.

Fig. G. Mesodon Pennsylvania.

Fig. K.
Fig. L.

Macrocyclis sportella.
Polygyra avara.

Genitalia of
Fig. 0. Arionta ruficincta.

Fig. H. Polygyra septemvolva.
Fig. I. Polygyra Troostiana.
Fig. J. Buliraulus Dorraani.

Dentition of

Fig. M. Turricula terrestris.
Fig. N. Arionta ptychophora.

Dentition of
Fig. P. A. Mormonum.

PLATE XVI.

Central, lateral, transition, and marginal teeth of

Fig. A. Patula Hemphilli.

B. P. Haydeni.

C. Triodopsis introferens,

and profile.

G. Patula Haydeni.

D. Polygyra oppilata.

E. Mesodon Christy i.

F. Succinea Nuttaliana.

Jaw of

H. Vitrina limpida.

Lingual membrane greatly enlarged, with a line to show transverse row of teeth; the upper
margin in the figure corresponding with the posterior margin of the membrane of

I. Holospira Goldfussi.

J. Glandina truncata.

K. Macrocyclis sportella.

L. Cylindrella Poeyana.

M. Orthalicus undatus

K. Succinea Haydeni.

S. Mesodon devia.

N. Onchidella borealis.

O. Macroceramus Gossei.

P. Veronicella Floridana.

Q. Mesodon albolabris.

Lingual dentition of

T. Stenotrema labrosum.

U. Mesodon divesta.

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