164 



U.S. NATIONAL LIUSEUM BULLETIN 236 



Figure 60. — Eudactylopus fasciatus Sewell, loc. 8I-A-3-d, cf cop. st. V: a, whole animal, 

 dorsal view; b, same animal, lateral view from left side; f, rostrum and left antennule, 

 dorsal view; d, leg \;e, leg 2;/, leg 3; g, leg 4. {a, b, X 62; c, d, X 27S;e-s, X 165.) 



Rostrum well developed, curved triangular plate with rounded apex, 

 separated from cephalic somite by groove, pointing obliquely down- 

 ward and forward. Basal part of rostrum visible in dorsal aspect. 

 Lateral parts of cephalic somite produced to cover basal parts of oral 

 appendages; epimeral plates of 2nd to 4th thoracic somites well 

 developed, broadly rounded, very slightly backwardly produced. 5th 

 thoracic somite small but distinctly visible. 



