86 



THREE CKUISES OF THE " BLAKE." 



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

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





Fig. 341. — Trocliostoma arcticuni. 



(Koren & Danielssen.) 



the Deimatidse and Psychropotidse (Fig-. 342) are both in the 

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



Fig. 042. — Psychropotes longicauda i. (Th^el.) 



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

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

 343) these are large and few in number. 



Fig. 343. — DeimaBlakei. |. (Thdel.) 



