PINNOTHERIDiE 



57 



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

 found free on the beach at Pacific Grove which I 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. 



, bi'-e^^r 



yl- <y-L-<~JL 



Pinnixa tubicola Holmes, 



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

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



1904. 



gD 



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. 5 , x 7, Puget Sound. 



