2 5 2 WORMS. TESTACEA. 65. Area. 



Afra* Shell whitifh, covered with a whiter fkin, with decuffate 



ftriae, grooved and obliquely truncate. 

 Inhabits Africa. Adans y feneg. 1. tab.. 18. fig. 8. 

 Shell 4-5 lines long and 3 broad :*!ongitudinal grooves 40 — 50, 



tranfverfe ones 20: beaks approximate: margin cloicd. 



Foj/iUs. Shell thick roundifh, longitudinally ftriate and tranfvcrfely. 

 ribbed \ the ribs with undulate ftrix. 

 Scbr&t. r.eue litter at. 2, fig. 3, 4. 



Found in a foffile ftate in the J)utchy of Lmbourg : 3 inches, 

 long, 3 I broad. 



Cancellata. Shell with cancellate ftrix and bearded ; the margin gaping 



in the middle. 



Scbract. Einl. Conch. 3. tab. 9. fig. 2. 



Inhabits the American Ocean \ covered with a moffy {kin, under j 



which it is brownifh. outwardly mixed with white with 4 



tufts of hairs: beaks flightly recurved with a lanceolate derfl 



predion behind them. 

 > 



Minuta. Shell a little compreffed, tranfverfely ftriate, tapering at the 

 remoter end and rounded at the oppofite ones. 



Chann. conch. 10. tab. 170. fig. 1657, 1658. 



Inhabits the Greenland Seas ; refembles a My a ; a| lines long : 4 I 

 broad: ochraceous, glabrous, cloied: beaks conmvent white 

 scute not ftriate. 



C. Margin crenatc: bcak$ recurved. 



* Laclca. Shell fubrhombic diaphanous, with obfolete decuffate ftria?. j 

 Lifter conch tab. 235. fig. 69. 

 J&onatW. recr. 2.fg. 34. Muf. kirch, z.f. 33. 

 Qke\ •'. cewfA. 7. tab. $5-fg> 547- 



Inhabits -noil European Seas: fizc of a horfe-bean: beaks ap- 

 proximate. 



tfodu'.cfa. Shell oblong wtvh ftriate tubercles; beaks incurved remote- 

 margin entire clofed. 



Mull. Z00L Dan prodr. 2984. 

 Inhabits Denmark j reiembles the lad. 



^ • Shell oblique.lv heart-fhaped, with numerous unarmed 



Antiquata. K !» J A • 



? grooves. 



L hter cench. tab. 230.7%. 64. r. 236. /*. 70. 



Adamjeneg. 1. r*£. l8 v -% 7- Barbut. t. 8. /*. 3. 



2?0k*» rwr. apd il'Vi lf*tt£. 2./}£. 73, 74. 



Ruifipf* 



