WORMS. TESTACEA. 65. Area. 255 



Uiicav Shell inequivalve, ovate, with flat longitudinal ftrias and 

 deep grooves: anterior flope heart-fhaped. 

 Lifter conch, tab. 232. fig. 66. 

 Martin Befch. Naturf 3. tab. 6. f 13. 

 Chemn conch. 7. tab. 55. fig. 543. 

 2. Martin Befch. Naturf. 3. tab. 6. fig, 11. 

 C/Wz. w»c£, 7. /«£. 56;//^. 552. 



Inhabits the India* Ocean: | of an inch long, if broad. 

 Shell white covered with a brown villous fkin. 



Jamaicenfu Shell rounded before and truncate behind, with crejiate or 

 nodulous perpendicular ribs. 

 Inhabits Jamaica. Lifier conch, t. 229,/*. 64. 



Campechi- Shell ovate with broad crenate or fcaly perpendicular ftriae : 

 ends* hinge arched. 



Lifier conch, tab. 237. /. 71 . 



2. Lifter conch, tab, 243, /%. 74* 



Inhabits Campechy bay, 2) Barbadoes. 



Lata. Shell broadifh, cancellate, truncate before: the flattened 



iide heart-fhaped. 

 Inhabits ■ Gualt. test, tab, 90. fig. C* 



Shell ventricofe, hardly an inch broad and about half as long 5 

 probably of the next divifion, 



Benegalenfis Shell ovate, longitndinally grooved with flight tranfverfe 

 wrinkles ; white, 

 Adans. Seneg. I. tab.,\%. fig. 6. 



Inhabits Africa: 8 lines long and 10 broad ; fometimes reddiih; 

 grooved within. 



D. Margin crenate ; beaks infiecled, 



Undata. Shell lenticular, without ears, fmoothifh, with a plaited 

 margin. 



Bonan.recr. 2 f 60, 61. Muf. Kirch, z. f. 58, 60. 



Gualt. test. tab. 72. G. Knorr Vergn. 6, t 9 14. f. 4, 



Martin Befch Naturf 3. tab, 6. f. 2. 



Chemn. conch, 7. tab. 57 fig. 560. 



Inhabits the American Ocean ; refembles the next. 



Shell 2 incnes long and nearly as much broad, equivalve, with, 

 very fine crowded tranfverie ilriae; fpotted with brown, with- 

 in white and fometimes (potted with brown : beaks approxi* 

 mate : hinge arched* 



Pec* 



