249 



207 Fig. 103. Vibilia stebbingi Behning and Woltereck (Us— after Behning, 1925). 



of the flagellum is longer than the head and somite I of the pereon, 

 anteriorly acute, obliquely truncate, and with parallel lower and upper 

 margins; the flagellum is broader and longer in males than in females. 

 The 2nd segment of the flagellum is small, reduced, and located apically 

 on the 1st. Antennae II in females are shorter than antennae I and fi ve- 

 to six-segmented, in males longer than antennae I and seven- to eight- 

 segmented. The medial lobe of the maxillipeds is trapezoid with a round 



