AMPITHOIDAE FROM SOUTHERN CALIFORNIA — BARNARD 



17 



especially stout but elongated, conspicuously setose; lateral apical 

 lobule of lower lip projecting more than medial lobule; coxa 1 not 

 produced forward; peduncular process of uropod 1 long. 



Female: Flagellum of antenna 2 slender; gnathopod 1 like male 

 but article 5 slightly shorter than 6, article 6 slightly more slender, 



Figure 9. — Ampithoe plea, new species, holotype, male, 8.5 mm., sta. 4806: a, lateral view; 

 b, peduncle of antenna 1; c-f, uropods 1, 2, 3, 3; g, lower lip; female, 7.5 mm.: h, antenna 2. 



palm shorter and finger shorter; gnathopod 2 like gnathopod 1 but 

 article 5 short, with moderately better developed hind lobe, articles 

 6 and 7 slightly stouter than in gnathopod 1 ; article 2 of both gnatho- 

 pods with posterodistal edge serrate and strongly setose. 



T82-213— 65 2 



