32 G. O. SAKS. PRELIMESABY XOTICES ON THE SCHIZOPODA. 



BemarJcs. A drawing of this species after life, Avith surne manu- 

 script notes of the late Dr. Willein. Suhin has been sent to me 

 for reference, and I therefore take the occasion to associate the 

 name of this lamented naturalist with the present species. 



37. Stylochciron lonyicorne n. sp. 



Form of body rather slender and narrow. Carapax slightly 

 keeled above in the anterior part. without however exhibiting any 

 distinctly marked crest; rostrum rather short and sharply pointed. 

 Last postabdominal segment not exceeding the others in length. 

 Eyes rather large and compressed, the cornea very narrow. vertical. 

 slightly contracted in the middle. Antennular peduucle very much 

 elongated and slender. longer than the carapax. both flagella also 

 rather lorig and tiliform. Antennal scale slightly surpassing the 

 2nd joint of the antennular peduncle. almost of the same form as 

 in S. Suhmii. the llagelliim enormously prolonged, with very long 

 articulations. Third pair of legs. when fully extended. exceeding 

 in length the whole body. 4th joint a little shorter than third. the 

 hand almost as in S. Suhmii. Uropods reachiug the tip of the telson r 

 both lamellæ nearl}' sabequal. Leugth: 9 mm. 



Hab. Off the Cape of Good Hope (19de December 1873). 

 1 specimen (mounted). 



38. Stylocheiron clongatum n. sp. 



Form of body very slender and elongated. Carapax somewhat 

 gibbous above in the anterior part; rostrum very short. triangular. 

 only slightly surpassing the ocular segment. Last postabdominal 

 segment very elongated. exceeding in length the two preceeding 

 together; præanal spine obsolete. Eyes very large, somewhat 

 compressed. the cornea oblong vertically, and slightly contracted in 

 the middle. Antennular peduucle almost as long as the carapax. 

 the two last joints only slightly dilated in the male. Antennular 

 scale surpassing the 2nd joint of the antennular peduucle. rather 

 narroAv. apex obliquely tapering. outer edge prominent. Third pair 

 of legs. when extended. shorter than the body, third joint longer 



