
102 RECORDS OF THE S.A. MUSEUM 
Pleon longer than thorax; each somite subglobose and with a median carina, 
otherwise without sculpture; first to fourth and telsonic somites subequal in 
length; articular pegs only slightly developed. 
Basis of third maxillipeds more than twice as long as rest of limb, its outer 
lobe not reaching distal end of lobe of merus. 

Fig. 27. Cyclaspis clarki, type female; A, lateral view; B, cephalothorax from above. Allo- 
type male; C, lateral view; D, cephalothorax from above (X 15). 
First peraeopods with carpus not reaching level of antennal tooth; basis one- 
sixth as long again as remainder of limb, with an external plumose seta, and a 
shorter inner seta, at apex, the inner angle of which is barely produced; carpus 
distinctly shorter than propodus, which is fully half as long again as dactylus. 
Second peraeopods stout, not much longer than third to fifth; basis longer 
than rest of limb; merus as long as carpus and propodus together and with a plu- 
mose seta; carpus with two stout unequal spines; propodus two-thirds as long as 
dactylus, which has the terminal spines stout, the longest longer than the joint, 
the other two subequal in length and less than half as long. 
