— 561 - 
1851 Mactra subtruncata Da G. Petit, Catal. in Journ. de Conch. t. II, 
1852 Hemimactra 
1853 Mactra 
1854 
1854 
1855 
1856 
1857 
1858 
1858 
1862 
1862 
1863 
1865 
1865 
1865 
1867 
— triangula Ren. 
— subtruncata Da G, 
Spisula — — 
— triangula Ren. 
Hemimactra — — 
Mactra — — 
— subtruncata Da G. 
triangula Ren. 
— lactea 
— subtruncata Da G. 
p. 284. 
Môrch, Catal. Yoldi II, p. 4. 
Forbes et Hanley, Brit. Moll. t. 1, 
p. 358, pl. L, fig. 3 (siphons), t. IV, 
pl. XXII, fig. 2. 
Reeve, Conch. Icon. pl. XVII, fig. 90. 
Reeve, Conch. Icon. pl. XVIII, fig. 94. 
Clark, Brit. ma;. test. Moll., p. 105. 
Jeffreys, Piedm. Coast, p. 24. 
Petit, Catal. suppl. in Journ. de 
Conch. t. VI, p. 358. 
H. et A. Adams, Généra of rec. Moll, 
t. II, p. 378. 
H. et A. Adams, Généra of rec. Moll, 
t. II, p. 378. 
Chenu, Manuel de Conch. t. II, p. 56, 
fig. 233. 
Weinkauff, Catal. Alg. in Journ. de 
Conch. t. X, p. 310. 
Jfffreys, Brit. Conch. t. II, p. 419; 
t. V (1869) p. 188, pl. XLIII, fig. 3. 
Cailliaud, Catal. Loire-Inf., p. 77. 
Stossich (non Gmelin) Enum. dei 
Moll, del Golfo di Trieste, p. 28. 
Fischer, Gironde, p. 48. 
Conrad, Catal. of the Fam. Mactridce 
in Amer. Journ. of. Conch. t. III, 
1867 
1867 
1867 
1870 
J870 
1870 
1870 
1872 
1875 
1878 
1878 
■ ) 
p. 33. 
— — Taslé, Catal. Morbihan, p. 7. 
triangula Ren. Conrad, Catal. of the Fam. Mactridce 
in Amer. Journ. of Conch. t. III, 
p. 33. 
— — Weinkauff, Conchyl. des Mittelm. 
t. I, p. 48. 
trigona (Chier.). Brusina, Ipsa Chiereghinii Conch., 
p. 71. 
subtruncata Da C. Servain, Catal. Coq. mar. Granville, 
p 6. 
triangula Ren. Ancey, Catal. Moll, cap Pinède, p. 3. 
subtruncata Da C. Hidalgo, Mol. mar. Catal. gen., p. 170, 
pl. XXX, fig. 3, 4. 
— — Monterosato, Notizie int aile conch. 
Médit., p. 25. 
— — Monterosato, Nuova Rivista, p. 17. 
— — Monterosato, Enum. e Sinon., p. 13. 
— — Fischer, Brachiop. et Moll, du litt. 
océan, de France, p. 8. 
