PINNOTHERHXE 57 



There is beside the two females referred to above, one young female 

 found free on the beach at Pacific Grove which 1 take to belong to this 

 species as they differ from the preceding in having a smoother and 

 slightly wider carapace. Its range is given as from off Pt. Ano Nuevo to 

 Lower California. 



Pinnixa tubicola Holmes. 



Pinnixa tubicola Holmes,Proc. Calif. Acad. Sci., 2d ser., iv, 569, pi. xx, figs. 17-18, 

 1895; Occas. Papers Calif. Acad. Sci., vii, 91, 1900. Rathbun, H. A. E., x, 187, 

 1904. 



Fig. 4. Pinnixa tubicola Holmes. $ , x 6, Puget Sound. 



A single female dredged from shallow water 10 to 15 fathoms is 

 in the collection. 



Fig. 5.- Pinnixa littoralis Holmes. $ , x 7, Puget Sound. 



