ZOO 310 Zz 00 
ZooLocy—Mollusca. 
Helix multidentata, remark on, 
C. B. Adams, x\, 274. 
pomatia, Xxxil, 254. 
*Infundibulum  centralis, xii, 
348. 
Jaminia exigua, xxxiv, 217. 
seminuda, xxxvi, 388. 
Lacuna neritoidea, xxxvitl, 197. 
Lima glacialis, xxill, 345. 
Limnea acuminata, xxxix, 374. 
chalybea, XXXVIil, 196. 
pallida, xxxix, 374. 
-—— stagnalis, xxxi, 35.! 
umbilicata, xxx1x, 374. 
*Lingula aS: xlviil, 306.! 
antiqua, xlvii, 856.f 
cuneata, xlvili, 300.f 
elliptica, xlvili, 306.f 
oblata, xlviii, 306.£ 
oblonga, mein 307.f 
*Lucina dolabra, xxi, 343. 
floridana, T. A. Conrad, 
XXill, 344. 
jamaicensis, XXXIX, 388. 
pandata, xxill, 343. 
radians, xli, 347. 
trisulcata, xli, 346. 
*Mactra clathrodonta, xxill, 340. 
ba confraga, XXII, 340. 
: congesta, xxii, 340. 
ee dene! xli, 346. f 
modicella, xxii, 340. 
ovalis, xxxvill, 196. 
a subparilis, xli, 346.f 
*Maclurea, xlvii, 360.f: 
# labiatus, xlvii, 359.f 
re striatus, xlvil, 359.f 
Melampus borealis, xxii, 345. 
Melanize, general remarks on, 
S. S. Haldeman, xli, 21; xli, 
216. 
Melania cincinnatiensis, [. Lea, 
XEXVIIl, 175. 
congesta, xxv, 343. 
olivula, xxv, 342.f 
prasinata, xxv, 342.f 
*Melongena alveata, xxuil, 344. 
*Microceras, new genus of fossil 
shells, J. Hall, xlviii, 294. 
inornatum, xlviii, 294. 
* 
* 
* 
* 
* 
“«& * * * 
x 
* 
* 
* 
ZooLtoecy— Mollusca. 
*Mitra carolinensis, xxxix, 387, 
[called Voluta;] xli, 345.f 
eburnea, xl, 102.f 
“si elegans, xl, 102.f 
gracilis, xl, 101.f 
Modiols elliptica, xxii, 107.£ 
glandula, xxvi, 367.f 
pulex, xlii, 107.£ 
Murex, xxxil, 235. 
despectus, xxxil, 25]. 
Mya margaritifera, xxxil, 68. 
Mytilus edulis, xxxii, 252. 
* incrassatus, xli, 347. 
margaritiferus, Xxxil, 56. 
Naiades, some remarks on a me- 
moir by I. Lea, xvi, 378. 
, sexual characters of, J. P. 
Kirtland, xxvi, 117.f 
, habits of, J. P. Kirtland, 
xxxix, 164.f 
Natica Gaealienleten xxxvill, 197. 
Fe canrena, Xxxix, 387. 
“! caroliniana, xli, 347.f 
consolidata, come. 217. 
flava, xxxvill, 196. 
XXvill, dol.f 
percallosa, xli, 348. 
*Nautilus DeKayi, xxiii, 291. 
*Nucula bella, XXill, 343. 
coelata, xxill, 343. 
faba, elm 369.f 
fabula, ali 295. 
inflata, xlvii, 369.f 
*__ macheeriformis,xlviii,306.f 
mactriformis, xlviil, 306.f 
—— myalis, xxxiv, 216. 
navicularis, xxxvi, 389. 
obliqua, 11,40; xlviii, 294. 
tenuiculata, xxxiv, 216. 
*Oliva litterata, xli, 345.f 
*Ophileta levata, xlvii, 357.f 
* 
Se 
* 
* 
* 
* complanata, st Sones 
*Orbicula, xlvii, 359.f 
. palmulata, xlviii, 300.f 
*Orthis, xlvii, 859.f 
*.___ canalis, xlvili, 313.f 
= circulus, xlvili, 305.f 
ia costata, xlvill, 295. 
= erispata, xlvii, 379.f 
% 
flabellula, xlviii, 313.f 
