50 Moll. 
Systematic. — Pelecypoda. 
2231 
N ovaculininae subfam. n. of Solenidae , 
Ghosh Roo. Ind. Mus. Calcutta 19 pp. 
47-78. 
Parreyssia with P. cylindrica sp. n. 
W. India, Annandale & Prasiiad Rec. 
Ind. Mus. Calcutta 16 pp. 139-152. 
Pharellia orientalis , Ghosh 208. 
Pisidium gassienianum, Caziot 110. 
— P. hibernicum, Sohlesch 453. — P. su- 
pinum, Hadden 228. — P., Caziot 
100. — P., WlLLIGEN VAN DER 548. 
f Pitaria lorenzana ,sp. n. Ob'gocene 
U.S. A., Clark Univ. Cal. Pub. Bui. 
Dept. Geol. 11 p. 147.— P., Hubbard 
265. 
^Psammosolen, Hubbard 265. — P., 
Maury 349. 
Pseudanodonta rothomagensis , and 
P. elongala, Hadden 228. 
Plychocardia, Lamy 317. 
Rhombunio, Haas 227. 
■ \Rhombunio , Haas 226. 
Rhonibuniopsis, Haas 223. 
Siliqua, Ghosh 208. 
Solecurtellus subgen. n. of Solecurtus 
for S. dombeyi , Ghosh Rec. Ind. Mus. 
Calcutta 19 pp. 47-78. 
Solecurtus, Ghosh 208. 
■\Solen with S. gravidus sp. n. Oli- 
gocene U.S.A., Clark Univ. Cal. Pub. 
Bui. Dept. Geol. 11 pp. 155-157.— S. 
( Plectosolen ) collazoensis sp. n. Tertiary 
Porto Rico, Hubbard New York 
Acad. Sci. 3 p. 126. 
Solena, subgen. n. of Solen, Ghosh 
Rec. Ind. Mus. Calcutta 19 pp. 47-78. 
Solenaia soleniformis, Annandale 5. 
Solenidae with Solen graveleyi Sp. n. 
S. India, Ghosh Rec. Ind. Mus. Cal- 
cutta 19 pp. 47-78. 
t Solenidae, Yokoyama 566. 
Sphaerium with S. tor sum sp. n. 
Canada, Latchford Can. Field Nat. 
34 pp. 30-34 69-70. — S. haasi sp. n. 
Aru Isds., Boettcmr Abh. Senckenb. 
Gcs. 35 p. 141. — S., WlLLIGEN VAN DER 
548. 
Subcultellus n. gen. for Solen pellu- 
cidus, Pennant, Ghosh Rec. Ind, Mus. 
Calcutta 19 pp. 47-78. 
Subtagelus subgen. n. of Tagelus , 
Ghosh Roc. Ind. Mus. Calcutta 19 
pp. 47-78. 
Tagellus , Ghosh 208. 
Tapes ( Pullastra ) pullastra varr. n. 
maculosa, dissimilis ; T. (P.) aureus 
varr. n. fulva, simipartita, simulants; 
T. ( Amygdala ) decussatus var. n. lutea 
France, Dautzenberg J. conchyliol. 
65 pp. 63-65. 
Trapezium, Lamy 317. 
XJnio rugosulcatus, Lea, Haas 224. — 
I/., Caziot 111. — U., Buchner 77. — 
U. , Haas 223. 
Unionidae, Butikofer 85. — [U.], 
Grier 219. — [£/.], Ortmann 386. 
f Veneridae, Yokoyama 566. 
Venus rhomboides var. n. roseolincla 
France, Dautzenberg J. conchyliol. 
65 p. 63. 
f Venus {8.1.) sayni sp. n. Cretaceous 
France, Roman & Mazeran Lyon 
Arch. Mus. hist. nat. 12 p. 99. — V. 
semiconcava sp. n. Jura E. Africa, 
Lange Berlin Arch. Biontol. 3 p. 253. — 
F. , Morse 365. 
Vesicomya, Lamy 317. 
Myacea. 
■ \Corbula collazica sp. n. Tertiary 
Porto Rico, Maury New York Acad. 
Sci. 3 p. 44. — C., Roman & Mazeran 
433. — C., Hubbard 265. 
■\Corbulidae, Yokoyama 566. 
f Cyrtodaria camdenensis sp. n. Plio- 
cene, Dall U.S. Geol. Surv. Prof. ppr. 
125-c p. 33. 
f Glycimeris portoricoensis, collazo- 
ensis spp. n. Tertiary Porto Rico, 
Hubbard New York Acad. Sci. 3 p. 
107. — G. buwaldi, tenuimbricala spp. n. 
Oligocene U.S. A., Clark Univ. Cal. Pub. 
Bui. Dept. Geol. 11 pp. 129-130. — 
G. , Maury 349. 
Mactra inflata, Jordan 292. 
f Mactridae, Yokoyama 566. 
Mesodesmatulae, Lamy 314a. 
f Mesodesmatidae, Yokoyama 666. 
]Mya (Cryptomya) incognita sp. n. 
Oligocene U.S. A., Clark Univ. Cal. 
Pub. Bui. Dept. Geol. 11 p. 160. 
