VERMETUS. 185 



Y. G^EDAROPI, Morch ( V. turboides, Chieregh.). 



? Spain on Spondylus. 



Y. PICTUS, Morch, and Yar. TURBOIDES. East Indies. 



Y. TEXTUM, Morch, and Vars. SCAPTOIDES and UNGUICULATA. 



Philippines. 

 Y. SUBCRENATUS, Lam. East Indies, Philippines. 



Yars. SQUAMULOSA, BIFUNICULARIS, CRISTATA, SUBDECUSSATA, and 



SPINOSA, Morch. 



Y. DACOST.E, Morch (PI. 55, fig. 91). Hab. unknown. 



Y. PLATYPUS, Morch. Sandwich Is. 



Y. TEREDULA, Morch. ? Morocco. 



Y. LEUCOZONIAS, Morch. W. Africa. 



Y. MEGAMASTUM, Morch (PI. 55, fig. 93), and Yar. IMBRICATUS, 



Carp. California. 



? Y. ADAMSII, Morch. ? Borneo, Japan. 



Y. PLICARIA, Lam. Australia. 



Subgcnus STEPHOPOMA, Morch, 1860. 



Y. ROSEUS, Quoy and Gaimard. PI. 55, fig. 94. 



Shell small, spirally twisted, cylindrical, rugose, rose-colored. 

 Operculum round, brownish, multispira bearing a large number 

 of divergent multifid corneous hairs. 



New Zealand. 

 Y. PENNATUS, Morch. PI. 55, figs. 95, 96. 



Solitary, spirally angulately twisted, with* open umbilicus; 

 whorls obsoletely quadrangular or pentagonal, closely longitu- 

 dinally lirulate, incremental striae irregular; white, brownish or 

 variegated. 



W. Coast of Central America. 



Morch describes a var. bispinosa, distinguished by a different 

 form in the bristles of the operculum, when viewed under a lens. 



Un figured Species. 



Y. SENTICOSUS, Morch. Hab. unknown. 



Y. TRICUSPIS, Morch. Australis. 



Y. LYNGBYANUS, Morch. Denmark. 



