MOLLUSCA. 
591 
yr«7rtie7js (Krallss) = JWy^^7^<s Arws^Ms(Vaillant, not Linn^), Descr. Egy. pi. 11. 
fig. 5, commorl at Suez. Issel, Malac. mar. rosa. pp. 94, 05. 
Modiola j)easei, sp. n., Newcombe, Am. Journ. Conch, v. p. 162, pi. 17. 
fig. 2, Sandwich Islands. 
Crenella vaillanti and ehrenhergif spp. nn., Issel, 1. c. pp. 91,92, pi. 1. figs. 13 
& 12, Suez. 
Lithodomus aristatm (Dillw.) found in cavities on the pearl-oyster Marga- 
ritina meUagrifera^ Appelius, Nachrichtsbl. mal, Gesellsch. i. p. 19, 
Dreissenidas. 
Dreissena polymorpha (Pall.). See above p. 631. 
Aviculid^. 
Avicula tarentina. A large bank of it has been found at the South-western 
coast of France, near Arcachon, by P. Fischer, Act. Soc. Innn. Bordeaux, 
xxvii., Oomptes Bendus, Nov. 1868, pp. 1004-1006 ; Journ. Conch, xvii. 
p. 300; and Ann. k Mag. Nat. Hist. iii. p. 05. [See Zool. Becord, v. p. 442.] 
rinnajnponica (Ileevo) described from full-grown specimens by Lischke, 
Moll. Jap. p. 169. 
OSTREACEA, Cuv. {Pectinacea, Ad.). 
Arcid^. 
Area mhermaia^ sp. n., Lischke, Mal. Bliitt. xvi. p. 107, and Moll. Jap. 
p. 147, pi. 9. figs. 1-3, Japan ; A. dccurvata, new name iox obliquata of Reeve, 
not of Gray, Lischke, ibid. p. 108; A. injiata (Reeve) = &m/yA^o;«V(Schrenck), 
ambigua (Reeve), obtusa (Reeve), and decussata (Sow.), Lischke, Moll. 
Jap. pp. 146-149. 
Area Candida (Helbling, Vn^') — helblingii (Brug.). Martens, Mal. Blatt. 
xvi. p. 236. 
Barbatia erythrccensis (Jonas) and velata (Sow.) figured by Dunker, Novitat. 
Conchol. pi. 40. figs. 6-8, and pi. 41. 
Area diluvii. Young individuals are extremely variable. C. Tapparone- 
Canefri, Att. Soc. Ital. Sc. Nat. xii. p. 406. 
Anomalocardia Jloridana, sp.n., Conrad, Am. Journ. Conch, v. p. 108, 
pi. 13. fig. 2, Gulf of Mexico and Texas [Florida ?]. 
Anomalocardia subgranosa, sp. n., Dunker, Novitat. Conchol. p. 122, pi. 40. 
figs. 1-3, Java. 
No'etia contraria (Reeve), var., Dunker, 1. c. pi. 40. figs. 6. 
Cucullcea concamerata (Martini), granulosa (Jonas), and auriculifera (Lam. 
part.) figured by Soworby in Boove’s Conchologia Iconica, vol. xvii. Ciiculloia, 
pi. 1. [The Recorder doeS not think that these three species can be kept 
distinct.] 
Pectuncidus. Some critical remarks on the European species by Petit, 
Catal. Moll. Eur. p. 253. 
Limopsis bm'ealis, Jeffreys, Brit. Conchol. v. p. 174, pi. 100. fig. 3, North of 
Hebrides and Norway. 
