Zootocy—Mollusca. 
Z0O0 318 i Z 00 
Turbo obscurus, xxxiv, 218. 
- parvulus, xlvili, 294. 
* -__ parvus, xl, 95.f 
*Turritella carinata, xl, 96.f 
erosa, XXXIV, 218. 
gracilis, xl, 97.£ 
interrupta, xxvili, 852.f 
# monilifera, xl, 97.f 
*Typhis acuticosta, xxill, 344, 
z gracilis, xxiii, 344, 
Ungulina transversa, xxiii, 345. 
Unio and iMigsnodantee on the 
genera, with descriptions of 
species of Unio, D. H. Barnes, 
vi, 107f, 258. 
and Anodonta, on restricting’ 
the species of, C. des Moulins, 
xli, 104. 
alatus, vi, 260; xiv, 285.f 
albus, xiv, 281. 
arctatus, xxv, 340.f 
arcus, xxv, 340.! 
carinatus, vi, 259.f 
cariosus, vi, 271. 
coelatus, xxv, 338.‘ 
cornutus, vi, 122.f 
crassus, vi, 118f; xiv, 278.) 
cuneatus, vi, 263 ; xiv, 279.f| 
cylindricus, xiv, 283.f 
— Dombeyanus, xiii, 360. 
ellipticus, vi, 259;  xiv,| 
278. 
foliatus, xiv, 284.f 
— gibbosus, vi, 2626; xiv, 286. 
gracilis, vi, 2743; xiv, 288. 
hians, xiii, 361. 
inflatus, vi, 266. 
lienosus, xxv, 339.f 
mucronatus, vi, 266.f 
—— mytiloides, xxv, 343.f 
nasutus, vi, 273. 
naviformis, xill, 361. 
nodosus, vi, 124f; xiv, 281. 
orbiculatus, xiv, 284. 
ovatus, vi, 270; xiv, 287.f 
—— parvus, vi, 274.f 
perovatus, xxv, 338.f 
* petrosus, xxix, 149.f 
phaseolus, xiv, 283. 
planus, vi, 272.f 
‘ZooLocy—Mollusca. , 
Unio plicatus, vi, 120f; xiv, 280. 
prelongus, vl, 261! 6 SIN 
286.f 
—— purpureus, vi, 264; xiv, 281. 
—— radiatus, vi, 265; xiv, 286. 
rectus, xill, 361. 
rostratus, xiii, 360. 
rugosus, vi, ]26!; xiv, 282. 
saxulum, xxix, 149.f 
—— Sayil, xxxv, 268.‘ 
—— siliquoideus, vi, 269.f 
—— stramineus, xxv, 339.f 
subtentus, xxv, 343.f 
*__.__ terrenus, xxix, 149.f 
—— triangularis, vi, 272‘; xiv, 
287. 
—— tuberculatus, vi, 125‘; xiv, 
282. 
tuberculosus, xili, 360. 
* tumulatus, xxix, 149.‘ 
—— undatus, vi, 121f; xiv, 280. 
—— undulatus, vi, 1206; xiii, 
360; xiv, 279. 
ms valdensis, xlvii, 403.f 
—— ventricosus, vi, 267.f 
—— verrucosus, vi, 123f; xiii, 
360; xiv, 281. 
Unionide, notice of J. Lea’s me- 
moir on, xxl, 169; xxvii, 37]. 
*___ of the country of the 
Iguanodon, G. A. Mantell, 
xlvii, 402. 
Unios, D. H. Barnes’s reclama- 
tion of, xiii, 358. 
, remarks on some, xXxxil, 
256. 
* 
, habits of some species, of 
nies S. P. Hildreth, xxxi, 
62. 
Valvata pupoidea, xxxviil, 196. 
== sinceras| xl.) 201. 
*Venerupis subyexa, xxill, 342. 
*Venilia Conradi, xxiii, 294.f 
Venus gemma, Mass., xxvi, 367.f 
*Vermetus rotula, xviii, 250.f 
Vitrina pellucida, remarks on, C. 
B. Adams, xl, 274. 
ice éarolinensis, XXXIXx, 387, 
dubia, xl, 103. f 
gravis, xxxii, 250. 
