86 



THREE CRUISES OF THE " BLAKE." 



Of the Elpididse proper, the family of the order first described 

 by Theel, no representative was dredged by the " Blake " ; but 



~A" 



V ?/O ' . 



;.?., ** - 

 '" - 



^r/ir 

 -^ 



Fig. 341. Trochostoma arcticum. |. (Koren & Danielssenf) 



the Deimatidae and Psychropotidse (Fig. 342) are both in the 

 " Blake ' ! collections. In the last-named family there extends 



Fig. o42. Psychropotes longicauda 



(Th^el.) 



round the body a more or less distinct margin edged by numer- 

 ous lateral pedicels of small size, while in the DeimatidaB (Fig. 

 343) these are large and few in number. 



Fig. 343. DeimaBlakei. f. (ThiSel.) 



