$Q Genus XYll. Glycymeris. 



933. Pulchrum — La Brunette — Brunette — Adriatic—- Very rare. 



934. Rufticum — Le Ruftique — Ruftic — Normandy— Cardium 

 Rufticum Linn. v 



945. Coftatum — Le Can nele— Hollow Ridged — Guinea — Car- 

 dium Coftatum Linn. 



936. Durum — Le Dur— Harfh — Tranquebar — Cardium Du* 

 rum Soland. 



937. Crifpatum — Le Frife— Curled Ridges— China — Cardium 

 Spinulofum Soland. — Rare. 



938. Muricatum — La Noueux — Muricated — Weft Indies — Car- 

 dium Muricatum Soland. ' 



939. Radula— La Rape— Rafp— Weft Indies — Cardium Ifocar* 

 dia Linn, 



940. Spinofum — L'Epineux — Spined — Mediterranean — -Cardi* 

 um Spinofum Soland. 



^41. Aculeatum — Les Pointes — SpikQ-Mediterranean — CardU 

 um Aculeatum Linn. 



942. Hians — L'Entr'ouvert-r-Gaping — Weft Indies — Cardium 

 Hians Soland, 



Genus XV, TRAPEZIUM— Qua rre'es — Squab e Cockle. 



943. Fimbriatum — La Frangee — Fringed. 



944. Maculatum — La Tachee*— Spotted — China — Chama Caly- 

 culata Linn. 



f 945. Fufcatum — La Brun — Dark Brown — Arabia — Chama 

 Semiorbiculata Linn. 



946. Oblongatum — a. red without and white within ; b. white 

 without, and purple within — L'Oblong — Oblong — Friendly Iflands 

 Chama Oblonga Soland. 



947. Cor — Le Coeur — Heart, or Fool's Cap — Mediterranean — 

 Chama Cor Limj. 



Genus XVI. TRIDACHNA— Tridachna— Clamp. 



948. Urftna — La Patte d'Ourfe — Bear's Paw — China — Chama 

 Hippopus Linn. 



949. Multifolia — a. red — Le Tres Feuillee — Many Furbelowed 

 — China. 



950. Elongata — LaLongue — Long — Madagafcar. 



951. Gigas — a. red- — Le Geant, ou Le Falbala — Giant, or Fur- 

 belowed — Borneo — Chama Gigas Linn, This is the largeft known 

 fpecies of the Teftacea ; fome have been feen above four feet in 

 Jength, 



Genus XVII. GLYCYMERIS— Me'dailles— Medal. 



952. Undata — L'Ondulee — Undulated — P*lediterranean — Area 

 Glycymens Linn. 



953- Vulgata — La Commune — Common- -Normandy. 



954, Semi- 



