Genus XX. Ostrea. 



975. Afpera — La Raboteufe — Rough— Mediterranean— Oftrea 

 Afpera Soland. 



976. Regius— Le Manteau Royal— Royal Mantle— China — 

 Oftrea Pallium Linn. 



977. Principalis — Le Mantelet deLe Prince — Prince's Mantle — 

 Friendly Mands — Rare. 



978. Ducalis — Le Manteau Bucal— Dircal Mantle — Tranquebar 

 — Oftrea Radula Linn. 



979. Pica — La Pie— Pied — Very rare. 



980. Nodoftt*-^. purple ; b. orange; c. of extraordinary magni- 

 tude — La Noueufe — Knobbed, or Duck's Foot — Weft Indies — 

 Oftrea Nodofa Linn. 



981. Decoratus — Le Decore— Decorated — Tranquebar — Oftrea 

 Decorata Soland, 



982. Tenerus — Le Mince— Thin — Tranquebai* — Oftrea Tenera 

 Soland. 



983. Tuberculatus — La Vermes — Warted — Weft Indies — 

 Oftrea Pellufcens Soland. — Verv rare. 



984. Varius — a. brown; yellow ; c. orange; d. yellow • and 

 purple; <r. purple — Le Bigarre — Diverfified — -Normandy — Oftrea 

 Varia Linn. + 



985. Marffloratus — a. red, Oftrea San guinea Soland — Le Marbre 

 ■ — Marbled — Eaft Indies — Oftrea Marmorea Soland.- 



986* Cinnabarinus — a. yellow ; b. orange ; c. purple — Le Cinna- 

 &re, ou Le Vermilion — Cinnabarine — Newfoundland — Oftrea 

 Cinnabarina Born. Oftrea DemhTa Soland.- 



987. Pes Felis — La Patte de Chat — Caf s Paw — Mediterranean— 

 Oftrea Pes Felis Linn. Oftrea Eiorigata Born. 



988. Diftortus — Le Difforme — Diftorted — Normandy— Oftrea 

 Diftorta Soland. 



989. Narciflinus — Le N-arcilTe — White NarenTus — Mediter- 

 ranean. 



990. Hians — L'Entrouverte — Gaping — Cape of Good Ho£>e? 

 Oftrea Fafciata Linn. Oftrea Hians Soland. Rare. 



991. Sagrinatus — Le Chagrin — Shagreened — Weft Indies — 

 Oftrea Scabra Born. Oftrea Sagrinata Soland. 



992. Radula. — La Rape — Rafp' — Eaft Indies — Oftrea Lima 

 Linn. 



V zlva inequahs — Ave c les Valvules imgales— -With unequal V alves; 



993. Ziczac — a. dark purple, fmall; b. large, Providence— Le 

 Zigzag — Zigzag— ^Weft Indies — Oftrea Ziczac Linn. 



994. Lsevigatus— Le LuTe— Plain — Eaft Inches—- -Oftrea Lam* 

 gata Soland. Very rare. 



995. Maximus — Le Grand — Great — Normandy — Oftrea Maxi- 

 ma cfr Linn. 



996. Jacobseus— Le Pelerin de St. Jacques-~St. James's, Of 

 the Pilgrims— Mediterranean— Oftrea JacoWa Linn. 



Genus XX. OSTREA— Huitre— Oyster. 



997. SoIea--^La Semelle—Sole- -Arabia— Mya Vulfella Linn. 

 Oftrea Vulfella Soland* 998. Ligon& 



