98 Moll. 
VII. MOLLUSCA. 
Macoma brevifrons , Say, tageliformis , Dali, figd.; Dall & Simpson, Bull. 
U. S. Fish Comm. 1900, i, pp. 481 & 482. 
Macoma pseudomera , Porto Rico; Dall & Simpson, t. c. p. 481, fig.: 
n. sp. 
t Macomopsis, n. subg. of Tellina , type T. elliptica , Brocchi; Sacco (490), 
p. 107.. 
Meretrix dione , L., figd.; Dall & Simpson, Bull. U. S. Fish Comm. 1900, 
i, p. 485. 
Meretrix aresta , p. 485, ( Transennella) cidebrana , p. 486, Porto Rico; 
Dall & Simpson, t. c. figg. : n. spp. 
Mulinia branneri , Pernambuco: Dall, P. Washington Ac. iii, p. 145: 
n. sp. 
Petricola cyclus , Japan; Pilsbry, P. Ac. Philad. 1901, pp. 204, 400, fig.: 
n. sp. 
Psammobia ferroensis , note on ; Cockerell, J. Malac. viii, p. 88. 
t Pseudoxyperas, n. subg. of Mactra for P. proaspersa, n. sp., Helvetian, 
Piedmont; Sacco (490), p. 26. 
Raeta bracheon , Red Sea; Sturany, Ber. Comm. Ocean. Forschungen vii, 
23. 266, fig.: n. sp. 
Strigilla carnaria , L., rombergi, Morch, figd.; Dall & Simpson, Bull. U. S. 
Fish Comm. 1900, i, p. 482. 
t Syndesmyella, n. subg. of Syndesmya for S. plioovoides , n. sp., Pliocene, 
Piedmont; Sacco (490), p. 123. 
Tapes pullastra and geographicus are the same species; Marshall, 
J. Conch, ix, p. 27: Are distinct; Woodward, t. c. p. 51. 
Tapes platyptycha , Japan, p. 206, phexax , Loo Choo Is., p. 207; Pilsbry, 
P. Ac. Philad. 1901 [figd. at p. 400] : n. spp. 
Tellina candidata , Sby., is a synonym of Macoma retrorsa , Sby.; Smith, 
J. Conch, x, p. 116. 
Tellina (Merisca) pristiformis , Japan ; Pilsbry, P. Ac. Philad. 1901, 
p. 400, fig.: T. siebenrocki , Red Sea; Sturany, Ber. Comm. Ocean. 
Forschungen vii, p. 278, fig.: T. ( Phyllodina ) persica , Porto Rico; 
Dall & Simpson, Bull. U. S. Fish Comm. 1900, i, p. 479, fig. : n. spp. 
Venus ( Anomalocardia) malonei , South Africa; Vanatta, P. Ac. Philad. 
1901, p. 185, fig.: V. hirasei , Japan; Pilsbry, t. c. pp. 205, 400, fig.: 
n. sp. 
SUBMYTILACEA. 
Lucinacea, synopsis of family ; Dall (146). 
Alasmodonta marginata and truncata , notes on; Wheeler, Nautilus xiv, 
p. 143; Simpson, op. cit. xv, p. 16; Fox, t. c. p. 47. 
Anodonta , circulation in; Willem & Minne (657). 
Axinopsis sericatus, Cptr., figd.; Dall, P. U. S. Mus. xxiii, p. 819. 
Axinopsis viridis, W. America and Japan; Dall, t. c. pp. 791, 819, fig.: 
n. sp. 
Bellucina, n. sect, of Parvilucina (q. v.), type P. eucosmia , Dall; Dall, 
t. c. p. 806. 
t Bourdotia, apparently n. sect, of Divaricella , type Lucina bourdoti , Cossm.; 
Dall, t. c. p. 814. 
Burtonia foai, Tanganyika; Mabille, Bull. Soc. Philom. iii, p. 58 : n. sp. 
Callucina, n. subgen. of Phacoides , type Lucina radians , Conrad; Dall, 
P. U. S. Mus. xxiii, p. 806. 
Cardita akabana , Red Sea; Sturany, Ber. Comm. Ocean. Forschungen 
vii, p. 267, fig.: n. sp. 
Carditella, some Tasmanian forms figd.; Tate & May, P. Linn. Soc. 
N. S. Wales xxvi, pp. 434 & 435: C. delta, Tate & May, figd.; 
Hedley, Rec. Austral. Mus. iv, p. 23. 
