CONCHOLOGY. 



91 



A. dolabrifera. 

 A. ascifera. 

 A. petalifera. 

 A. unguifera. 

 A. limacina. 

 A. Jeachii. 

 A. saviguana, 

 A. fasciata. 

 A. bresili. 

 A . dactycomela. 

 A. protea. 

 A. sorex. 

 A. tigrina. 

 A. maculanta. 

 A. longicanda. 



A. kerandrenii. 

 A. lessonii. 

 A. camelus. 

 A. alba. 

 A. Napolitana. 

 A. viridis. 

 A. longicornis. 

 A. ecaudata. 

 A. virescens. 

 A. poliana. 

 A. fusca. 

 A. pleii. 

 A. citrini. 

 A. undata. 

 A. rosea. 



A. ferrusacii. 



FAMILY Vr. 



IjIMACIXA. 



ive genera. 



1. Genus Limax. PI. X. 

 Anivial. Cuvier merely mentions that the animal is "fur- 

 nished with a coriaceous, subrogose shield, with a flat longitudinal 

 disk beneath, four tentacula retractile, eyes at the tips, orifice for 

 respiration on the right side." 



Shell. Ovate oblong, both margins reflected ; very thin, dia- 

 phanous, slightly wrinkled, of a pale yellow color. Inhabits the 

 gardens in Britain and France. Five species. 



Limax rufus. Limax albus. 



L. cinerus. L. agrestis. 



L. punctata. 



2. Genus Vitrina. PI. X. 

 .'inimal. Body creeping, elongated, snail shaped, nearly 

 straight ; posteriorly separated from the foot, and spirally wound 

 into a shell. 



