34 CATALOGUE OF PTEROPODA. 



? Scaea lunaris, Philippi, Moll. Sicil. ii. 164, from Chemn. 

 Spinalis MacAndrei, Forbes Sf Hartley, Brit. Moll. ii. 385, t. 57, f. 

 6,7. 



Hah. North Sea. 



10. LiMACINA BALEA. 



Shell turrited ; whorls 7 ; spire prominent ; apex acute. 



Limacina balea, Moller, Moll. Groenl. 4. 

 Spirialis stenogyra, Loven., Moll. Scand. 4 ? 



a, b. Animal, in spirits. Groenland. From Mr. MoUer's col- 

 lection. 



11. Limacina bulimoides., 



Shell thin, diaphanous, glossy, elongate, not umbilicated, sinistral ; 

 spire high ; whorls 6 ; apex acute ; mouth iiTCgular, quadrilate- 

 ral, angular in front. 



Atalanta bulimoides, D'Orb. Voy. Amer. Merid. t. 12, f. 36, 38 (not 



good). 

 Spirialis bulimoides, Eydoux et Souleyet, Rev. Zool. Sac. Cuvier, 



1840, 238 ; Forbes and Hartley, Brit. Moll. ii. 386. 

 Spiriale bulimoide, Eydoux et Souleyet, Voy. Bonite Moll. t. 15, f. 



35, 42. 



Hab. Atlantic and Indian Oceans. 



12. Limacina clathrata. 



Shell very thin, brittle, oblong, swollen, sinistral, not umbilicated, 

 covered, regular, cancellated, longitudinal and transverse stria? ; 

 spire slightly elevated ; whorls 3 or 4, last swollen, much larger 

 than the others ; suture deep ; mouth large, elongate, strongly 

 angular in front ; colunella smooth, arched. 



Spiriale reseau, Eydoux et Souleyet, Voy. Bonite Moll. t. 15, f. 17 



—19. 

 Spirialis clathrata, Eydoux et Souleyet, Rev. Zool. Soc. Cuvier, 1840, 



239. 

 Atlanta reticulata (Atlantes en reseau), D'Orb. Voy. Amer. Merid. 



1. 126, 32—35, and 39 operculum. 



Hab. Atlantic and Pacific Oceans. 



