studies on marine Ostracods 



507 



one of the two specimens investigated — the type-specimen — it was only developed on the 

 right mandible). In addition there are dorsally on the outside of this joint a few groups of short, 

 fine, stiff hairs. Of the two dorso-distal bristles on this joint the shorter one is only about as 

 long as the dorsal side of the joint. The exopodite (fig. 8) is, if its two end bristles are 

 included, about two-thirds of the length of the anterior side of the first endopodite joint. 

 Endopodite (fig. 8): First joint: The two longest of the three ventral bristles have no 

 short secondary bristles proximally of the long secondary bristles. Second joint: The proximal 

 bristle is not quite half as long as the main bristle a. There are five cleaning bristles in a 

 distinct lower row and one cleaning bristle between the main bristles b and c; on the mandible of 

 the right side there was, in addition, on one of the two specimens investigated (not on the type- 



Fig. XCVI. — Aslernpe aberrnin n. sp.. ?. — 8. Right mandible seen from inside; i96 X. ".'. I-efl maxilla seen from 



inside: 2''iO X. 10. Right sixth iimi) seen from inside; 132 X. 11. Seventh limb; 280 X. 12. Kurea: the seeondary 



spines arc not drawn: 280 X. 13. Median eye and the rod-shaped organ: 22'i X. 



