COPEPOD GENUS DENTIGRYPS — LEWIS 



361 



erous segment of female covered completely or almost completely by 

 median cephalothoracic region, male completely covered by region 

 which also covers anterior end of genital segment. Division between 

 fourth pedigerous and genital segments indistinct in female, distinct 

 in male. Genital segment of female more than twice as wide as long, 

 with pair of small but distinct projections on each lateral posterior 

 dorsal sm'face. Male genital segment without posterior processes. 

 Female and male fifth legs appearing 2-parted, consisting of well- 



h Qoimrnd'l 



C 0.2 mm. (J? 





<5 N^«>^ssfV WisJy 



Figure 8. — Dentigryps curtus Wilson, 1913: a, First thoracic leg; b, distal end and ter- 

 minal processes of second exopodite segment of first thoracic leg; c, second thoracic leg; 

 d, third thoracic leg; e, fourth thoracic leg; /, proximal end of first exopodite segment 

 and distal end of protopodite of fourth thoracic leg; g, denticulations on outer margin 

 of middle terminal spine of fourth thoracic leg; h, denticulations on outer margin of inner 

 terminal spine of fourth thoracic leg. 



