straight; dorsal spine slightly longer than rostral; 

 lateral spines long, at right angles to carapace, 

 curving downward slightly. Distinct protuberance 

 on carapace posterior to dorsal spine; minute hair 

 on each side of carapace between lateral spine 

 and base of dorsal spine; supraorbital spines 



present, 11 or 12 setae along posterior edge; lat- 

 eral margin of carapace strongly indented just 

 posterior to eye. Eyestalks short, articulated, 

 each bears minute protuberance about midway 

 between eye and carapace. 



Average measurements: carapace length 1.04 



0.25 mm 



1 mm 



178 



