ART. 25 



THE AMPHIPOD FAMILY BATEIDAE SHOEMAKEE 



11 



joint not wider above than below, but about the same width through- 

 out, hind margin evenly convex. Peraeopod 5, second joint about 



Fig. 6. — Batea rectangulata Shoemaker, San Francisquito Bay, Gulf of CALIFOR^'U. 

 Female. — a, Gnatiiopod 2, showing teeth of palm and finger; 6, peraeopod 2; 

 c, peraeopod ;? ; d, pekaepod 4 



as broad as long, lower posterior margin not forming as deep a lobe 

 as in B. cathaiinensis. Side-plates all much deeper than in B. 



