180 



U.S. NATIONAL MUSEUM BULLETIN 260 



not elongated, articles 1 to 3 of antenna 1 peduncle consecutively 

 slightly shorter, article 1 with mediodistal cusp and false laterodistal 

 cusp faced laterally with chitinous lamina; accessory flagellum biar- 

 ticulate, article 2 very short ; gnathopods slender, article 5 of gnatho- 

 pod 2 scarcely elongated; anteroventral corner of coxa 1 rounded, 



Figure 88. — Syrrhoites Fredox, new species, male, 5.0 mm, 7229:a, dorsal outline of pereo- 

 nites 4-7, pleonal epimera 1-3 and pleonites 4-6; b-d, pereopods 3,4,5; e,f, antennae 1,2, 

 medial; g-i, uropods 1,2,3; ;, mandibular palp; k, pereopod 2, distal articles commencing 

 with end of article 2; /, apices of telson. 



