SowERBY & Fulton. 



ZZ 



MERETRIX. 



2. maculata, Linn. 6d — Is 6d 

 6. obliquata, Hani. ...3d — Qd 



1. petechialis, Lk. 3d — Is 6d 



4. philippinarum, Hani. . 6d 



5. picta, Lk. ... ... 6d — -Is 



3. ponderosa, iToc/i. .. Qd—2s 



6. prora, Com: ... ... (id 



2. squalida, Sowh. ... Qd — Is 



5. ti gvina, Lk. ... ... Qd—ls 



6. tumida, Soivh. ... Is 

 2. umbonella, ZZ;. ...Qd — 2s 



CIRCE. 



corrugata, C%. ... ... Qd — Is 



rivularis, JBorn. ... ... Qd — \s 



scripta, Linn. ... ... 6d — Is 



(Crista.) 



sequivoca, Ch. ... ... Qd — Is 



pectin ata, Zmz?i. ... ...3d — Qd 



SUNETTA. 



(=Meroe.) 



meroe, Linn. ... ... Qd — Is 



scripta, Linn. ... ...3d — Qd 



truncata, Desk, ... ... Qd 



DOSINIA. 



(= Artemis.) 



anus, Phil. ... ... Qd — Is 



concentrica, Born. Qd — ls6t/ 



exasperata, Phil. ... Qd — Is 



juvenis, Ch. ... ... Is 



scalaris, Menke ... ... Is — 3s 



variegata, Graij ... ... Qd 



YENUS. 



(= Mercenaria.) 



Sect. 1. Venus. 



„ 2. Cryptogramma. 



,, 3. Chione. 



„ 4. Anaitis. 

 4. calophylla, Hani. 

 3. cancellata, Ch. 

 3. dombeyi, Lk.... 

 3. gallina, L. 



3. gallinula, Lk 



3. grata, Say. 



3. lamarcki, Giny 



4. lamellata, Lk. 

 4. paphia, Linn. 

 3. puerpera, L. ... 



3. spurca, Soiub 



2. subrugosa, Anton. 



Qd—ls 



Qd — Is 



Qd—ls 



3d 



Qd 



Qd—]s 



Qd — -Is 



Is— 3s 



Qd—ls 



Qd—ls 



3d—Qd 



Qd—ls 



PSEPHIS. 



lordi, JBaird 



CLEMENTIA. 



papyracea^ Gray... 



LUCINOPSIS. 



undata, Penn. 



Qd 



2s 

 Qd 



TAPES. 







aspersa, Ch. 





Is 



exarata, Phil. 



. Qd- 



-Is 



faba. Reeve 





Qd 



graffei, Dkr. ... 1 



s—ls 



Qd 



litterata, Linn. ... 



.3d- 



-Qd 



malabarica, Ch. ... 



.3d- 



-Qd 



sulcaria, Lk. 



. Qd- 



-Is 



undulata, Born. ... 



.3d- 



-Qd 



variegata, Soicb.... 



.3d- 



-Qd 



(Hemitapes.) 







hiantina, Lk. 



. Qd- 



-Is 



laterisulca, Lk. ... 



.3d- 



-Qd 



pinguis, Ch. 



.3d- 



-Qd 



(Catelysia.) 







scalarina, Lamk. 



. Qd- 



-Is 



SAXIDOMUS. 



purpuratus, Soivh. ... Is— 2s 



YENERUPIS. 



carditoides, Lk. ... ... Is 



macrophylla, Desh. ... Qd — Is 



pulcherrima, Desh. ... Qd 



rugosa, Desh. ... ... Qd 



PETRICOLA. 



bipartita, Desh. ... ... Is 



lithophaga, Petz. ... Qd 



pholadiformis, Lk. ... Is 



(Choristodon.) 

 lapicida, Ch. .,, ... Is — 2s 



GLAUCOMYA. 



(=Glauconome.) 



chinensis, Gray ... ... Qd — Is 



rugosa, Hanley ... ... Qd — Is 



CYRENA. 



ceylanica, Ch. ... ... Qd — Is 



suborbicularis, Phil. Is Qd — 2s Qd 



CORBICULA. 



africana, Kranss... ... 3d 



episcopalis. Prime ... Qd 



erosa, Desh. ... ... Qd 



manillensis, Phil. ... Qd 



moreletiani, Prime ... Qd 



striatella, Desh. ... ... Qd 



BATISSA. 



insiguis, Desh. ... 



SPH>ERIUM. 



corneum, L. 

 partumeium. Say. 

 transversum. Say. 



PISIDIUM. 



etheridgei. Smith 



fontinale, Drap 



heldreicbi, Cless. 

 pusillum, Gmel. ... 



Is — Is Qd 



2d 

 2d 

 3d 



3d 

 2d 

 3d 

 3d 



