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PROCEEDINGS OF THE NATIONAL MUSEUM 



VOL. 68 



with prominent, downward projecting anterior and posterior lobes. 

 Peraeopod 4, second joint proportionately shorter and broader than 



Fig. 8. — Baiea tuansversa, new species, Point Loma, California. Male. — a. Mandi- 

 ble ; b, maxilla 1 ; c, maxilla 2 ; d, maxilliped ; e, lower lip ; /, gnathopod 1 ; 



g, POSTERIOR LATERAL MARGIN OF ABDOMINAL SEGMENT 3 ; h, TKLSON. CATALINA 



Harbor, Santa Catalina Island, female. — i, maxilla 1 ; ;, maxilla 2 ; k, maxilliped; 

 I, lower lip 



in B. rectangulata, hind margin evenly convex and bearing shallow 

 serrations, lower anterior and posterior lobes both dipping down. 



