no. 3613 TW0 NEW CRUSTACEANS — BOWMAN AND KORNICKER 13 



a-, b-, and c-bristles: a-bristle clawlike, b-bristle with 2 proximal 

 and 2 distal filaments, c-bristle longer than b-bristle and with 5 

 filaments: 8th joint with e-, f-, and g-bristles: e-bristle bare, f-bristle 

 with 3 spinous filaments near middle, and, distally, 2 filaments and 

 spines, g-bristle with 4 to 5 filaments. 



Male 1st antenna (fig. 6h) : 1st joint with clusters of spines on medial 

 surface; 2nd joint with 1 spinous dorsal bristle and clusters of spines 

 on medial surface; 3rd joint with 6 spinous dorsal bristles and 1 short 

 bare ventral bristle; 3rd separated from 4th joint by distinct suture; 

 4th joint with 1 spinous dorsal bristle and 2 bare slender ventral 

 bristles; 5th joint with stout sensory bristle with numerous filaments; 

 6th joint with spinous medial bristle; 7th joint with a-, b-, and 

 c-bristles: a-bristle clawlike, b-bristle with about 4 filaments, c-bristle 

 extremely long and with about 24 filaments; 8th joint with e-, f-, and 

 g-bristles: e-bristle bare, shorter than b-bristle; f-bristle extremely 

 long and with 20 filaments; g-bristle with 8 filaments, longer than 

 b-bristle. 



Female 2nd antenna (figs, ^i-k) : Protopodite with few hairs along 

 dorsal margin and without bristle at base of endopodite. Endopodite 

 weakly 3-jointed with bare terminal bristle. Exopodite 9-jointed: 

 1st elongate without bristle; 2nd to 9th joints short broad and 

 decreasing in width distally; each of 2nd to 8th joints with short 

 hail's in row along distolateral margin; 3rd to 8th joints each with 

 small posterior and large anterior spine along distal margin; 9th joint 

 with single lateral spine; bristle of 2nd joint reaching past 9th joint 

 and with short marginal spines; bristles on 3rd to 8th joints with 

 natatory hairs and denticidate along outer margins; 9th joint with 3 

 bristles: 1 short with spines, 1 long, and 1 medium with natatory hairs; 

 long bristle denticulate along outer margin; short bristle with short 

 marginal spines and occupying posterior position. 



Male 2nd antenna (figs. Qi-l) : Protopodite bare, larger than on 

 female. Endopodite 3-jointed: 1st joint bare; 2nd joint with 3 bare 

 bristles, 1 short, 2 medium; 3rd joint with finely annulated bristle 

 proximally, and, distally, small tubercles in rows and 6 to 7 serrated 

 terminal ridges. Exopodite larger than on female and without 

 lateral spines on joints; 2nd joint more elongate than on female; each 

 of 1st to 8th joints with clusters of short hairs distolaterally; bristles 

 on 2nd to 9th joints with natatory hairs but without marginal 

 denticulations; 9th joint with 4 bristles, 1 short, 1 medium, and 2 long. 



Female mandible (figs. 5a-i): Exopodite 60 percent length of 1st 

 endopodite joint, with 2 short distoventral bristles and hirsute terminal 

 process. Endopodite: 1st joint with 3 long ventral bristles, 1 with 

 short, and 2 with long spines; dorsal margin of 2nd joint with 4 long 

 stout spinous a-, b-, c-, d-bristles and 5 additional bristles (proximal 



248-330—67 3 



