VAGINULL'S. 



483 



sangsue dont le noin du pays est; Alte. L'etiquette dii Museum 

 Tindique coinine dfcaiit des eaux douees, ce qui nous paroit mcriter 

 conlirmatioii." (Feriissac.) 



Fig. 153. — Vaginulus altc. 

 (Copied from Fei-ussac, Hist. Nat. Moll.) 



Length 52 mm., breadth 19*o mm. {ex icon.'). 

 Hah. India: Vo\n{\c\\evvi {Lesclienaalt). 



473. 



Vaginuhis fraueufeldi, Semper. 



Vayiaula franenfeldi. Semper, Reisen Arch. Philipp. 2'' Tail, iii, 

 ISSo, p:324, pi. 27, tig. 32. 



Veronicella fraueufeldi, Cockerell 

 pp. 193, 2"lo 



The Conchologist, ii, 1893, 



Orif/iual description (in German) : — " Roundly truncated an- 

 teriorly and posteriorly ; skin rather smooth, the tubercles very 

 small and crowded, each provided at the apex with a pit which, 

 in large specimens especially, is of considerable size. The dorsal 

 surface is greyish-brown with black spots, with a median yellow 

 line which at neither end reaches quite to the mantle. Lower 

 surface light yellowisli-brown, upper tentacles bluish-black. 



" Length 24 mm., breadth lOo mm. JSole 4 mm. wide. 

 „ 43 mm., ,, 16 mm. ,, 6 mm. wide." 



Hab, India: ^hidvaa {VierDia Museum). {Semper.) 



The folds of the foot-sole are at the rate of 40 to 10 mm. 



2i2 



