56 



27. T. rudis, Reeve, Voy. Samarang, 82, t. 23, fig. 16, 1850. 

 Conch. Icon. Sp. 21, 1859. Malacca. 



Genus ASTHENOTH-SIRTTS, Carpenter. 

 Ann. and Mag. Nat. Hist. 311, 1864. 



1. A. Villosior, Carp., Ann. and Mag. Nat. Hist. 311, 1864. 



Cape St. Lucas. 



Genus PHOLADOMYA, Sowerby. 



Gen. Shells, fasc. 19, 1823. 



1. P. Candida, Sowb., Genera, f. 1 — 4, 1823. 



Adams' Genera, iii, t. 97, f. 1. Tortola. 



Genus POROMYA, Forbes. 



Moll. Aeg. Sea, 143, 1844. 



Emhla, Loven, Ind., Moll. Scand., 46, 1846. 

 JSucharis, Recluz, Jour. Conch. 1, 164, 1850. 



1. P. elliptica, Recluz, Jour. Conch. 1, 168, 1850. 



(Guadeloupe. 



2. P. granulata, (Corbula,) Nyst and Westendonc, Coq. Foss. 



d'Anvers, 6, t. 3, f. 3, 1835. 



Adams' Gen., iii, t. 97, f. 2. 

 Poi'omya anatijioides, Forbes, Aegian Invert, 143, 1844. 

 Emhla Korenii, Loven, Ind. Moll. Scand. 200, 1846. 

 Cumingia Parthenopoea, Tiberi, Den. Nuov. Test. 18. 



Norioay to Mediterranean. 



3. P. quadrata, Corbula, Hinds, Zool. Proc. 57, 1843. 



Reeve Conch. Icon. Corbula, t. 5, f. 4. Guadeloupe. 



Genus TYLERIA, H. and A. Ad. 



Genera ii, 368, 1856. 



1. T. fragilis, H. and A. Ad., Genera iii, t. 97, f. 3, 1856. 



Mazatlan. 



Genus NE.ffiRA, Gray. 



Griffith's Cuvier, 1834. 



Cuspidaria^ Nardo, Rev. Zool. 30, 1840. 



1. N. abbreviata, Forbes, Zool. Proc. 75, 1843. 



iV. vitrea, Loven, Ind. Moll. Scand. 202, 1846. 



Norivay^ Mediterranean. 



