Manchester Memoirs, Vol. Ixii. (191 7), No. 4 17 



LIST OF SPECIES. 



In the following list of species discussed in this paper, an asterisk 

 denotes those which have not been personally examined. 



The family names are omitted, but the grouping of genera is in 

 accordance with the classification used by Professor Hickson 

 (1916). 



Genus and Species. 



Locality. 



Dorsal mes. 

 fils. present. 



Dorsal mes. 

 fils. absent. 



LlTUARIA HlCKSONII, 



Molo Strait, 







Thomson and Simpson. 



E. Ind. Arch. 



t 





Veretillum malayense, 



Bay of Bima, 



doubtful . 





Hickson. 



E. Ind. Arch. 







*V. cynomorium, Pallas. 



S. Africa. 



t 





*V. (Policella) australis, 

 Gray. 



Sharks Bay, 

 Australia. 



t 





"* V. (Policella) manillensis, 

 Kolliker. 



Philippine Is. 



t 





*Cavernularia elegans, 



W. Coast 







Herklots. 



Central Africa. 



t 





C. obesa, Milne-Ed. and Haime. 



Andaman Is. 



t 





C. ORIENTALIS, 



Thomson and Simpson. 



Amboyna, 

 E. Ind. Arch. 



t 





*C. (Stylobelemnon) pusilla, 

 Herklots. 



Sicily. 



doubtful 





ACTINOPTILUM MOLLE, 

 Ktikenthal. 



Cape of Good Hope. 



t 





*ECHINOPTILUM ECHINATUM, 



Somaliland. 



t 





Kiikenthal and Broch. 









E. elongatum, Hickson. 



Kangeang Is. 

 E. Ind. Arch. 



t 





E. minimum, Hickson. 



S. Coast Timor, 

 E. Ind. Arch. 



+ 





E. roseum, Hickson. 



OffKei Is., 

 E. Ind. Arch. 



t 





*Renilla Mulleri, Schultze. 



Coast of Brazil. 



- 



t 



KOPHOBELEMNON PAUCIFLORUM, 



Djilolo, 



t 





Hickson. 



E. Ind. Arch. 







*K. Burgeri, Herklots. 



Japan. 



t 





*K. Leuckarth, Kolliker. 



• 



t 





*K. Stelliferum, Miiller. 



Trondhjem fjord. 



t 





SCLEROBELEMNON BURGERI, 



Molo Strait, 



t 





Herklots. 



E. Ind. Arch. 







