ASPTDELUS, VITRINOZONITES. 167 



P. DORLE, Issel. PL 37, figs. 53, 54. 



Shell brownish. 



Animal brownish, unequally polygonally tuberculate, with 

 small black maculations, mantle granular. 



Borneo. 

 Probably only a variety of the preceding species. 



Unfigured Species. 



P. KERSTEINI. Martens. East Africa. 



P. T^ENIATUS and P. RETICULATUS, Hasselt. Java. 



P. LUTEUS and P. PLANUS, Martens. Java. 



P. RANGIANUS, Fer. I. Bourbon, Madagascar. 



Subgenus PARMACOCHLEA, Smith, 1884. 

 P. FISCHERI, Smith. PL 37, figs. 55-58. 



Shell yellowish brown. Length 7, diam. 4 mill. 



Cape York, N. Australia. 

 Vitrina australis, Reeve, is suspiciously like this species. 



Genus ASPIDELUS, Morelet, 1883. 

 A. CHAPERI, Morelet. PL 36, figs. 57, 58. 



Obscure reddish brown, with darker variegations, becoming 

 darker towards the tail. Shell very thin, shining, yellowish, 

 covering about two-thirds of the shield. 



Length of animal in alcohol, 26 mill. ; length of shell, 6*5 mill. 

 Assiniam, Gulf of Guinea, W. Africa. 



Genus VITRINOZONITES, W. G. Binney, 1879. 

 Y. LATISSIMUS, Lewis. PL 36, figs. 62, 63 ; PL 29, fig. 72 



Depressed, oblong, thin, fragile, translucent, shining ; whorls 

 3, rapi \\y increasing, with growth-lines and a few microscopic 

 revolving lines ; last whorl very large, depressed above, more 

 convex below, imperforate ; aperture widely oval, lip mem- 

 braneous ; smoky brown. Diam. 17, alt, 7 mill. 



Mts. E. Tennessee, W. No. Carolina. 



