PLATE VII. 



FlG. I. Cancer oregonensis. 



$, nat. size. Albatross station 3274. 



2. Pilumnus spinohirsulus, 



9 , nat. size. Albatross station 3026. 



3. Pinnixa calif omiensis. 



9, nat. size. Albatross station 3133. 



4. Pinnixa occidentalis. 



$, nat. size. Albatross station 2862. 



5. Scleroplax granulata. 



$ , X if. Ensenada. 



6. Cryptophrys concharum. 



$, X if. Neah Bay, Washington. 



7. Lophopanopeus lockingtoni. 



$, nat. size. Albatross station 3591. 



8. Lophopanopeus frontalis. 



$ , nat. size. Southern California. 



9. Lophopanopeus heathii, 



$, nat. size. Monterey Bay. 

 IO. Cycloxanthops novemdentatus. 



$ , nat. size. Guadalupe Island. 



(204) 



