228 



U.S. NATIONAL RIUSEUM BULLETIN 23 6 



Figure 89. — Rohertgurneya rostrata (Gurney), loc. 592, ad. ? : a, whole animal, lateral view 

 from right side; loc. 592, ad. cf , second specimen: b, whole animal, lateral view from left 

 side; loc. 592, ad. c? : c, whole animal, lateral view from left side, (a, X 275; h, c, X 165.) 



Adult male, total length 0.48 mm.; length of longest furcal seta 

 0.15 mm. 



General shape of body as in female, with ovoid cephalothorax and 

 slender abdomen, both regions distinctly separated. Head and 

 1st thoracic somite completely fused, as long as combined lengths of 

 thoracic somites 2 to 4. Back broadly curved (figs. 896, c), sides pro- 

 duced to shield basal parts of oral appendages. Rostrum as in female, 

 separated from head by groove, curved, as long as antennular segments 



