1 64 RATHBUN 



Z>isfri5ufion.—A\e\itia.n Islands to British Columbia: Unalaska; west 

 of Amaknak Island, 60 fathoms; northwest of Unimak Island, 43 

 fathoms {Albatross station 3262); Kadiak (Schalfeew) ; Parry Passage, 

 Graham Island, British Colmnbia. 



Genus Phyllolithodes Brandt. 

 PHYLLOLITHODES PAPILLOSUS Brandt. 

 Harrinian Expeditio?i.—T>\xiQh. Harbor, Unalaska. Hitherto not 

 known west of Kadiak. 



Distribution. — Unalaska to Monterey, California. To a depth of at 

 least 16 fathoms. 



PHYLLOLITHODES BICORNIS (Bate). 

 Distribution. — Esquimalt Harbor, British Columbia, 10 fathoms (Bate). 

 Perhaps not distinct from P. papillosus. 



Genus Cryptolithodes Brandt. 

 CRYPTOLITHODES TYPICUS Brandt. 

 Distribution. — Belkofski Bay, Alaska, to Monterey, California. Be- 

 tween high and low tide marks. 



CRYPTOLITHODES SITCHENSIS Brandt. 

 Distribution. — From Sitka, Alaska, to Pacific Grove, California. 



CRYPTOLITHODES BREVIFRONS Miers. 

 Distribution. — Vancouver Island, British Columbia. 

 Perhaps not a valid species. 



Genus Lopholithodes Brandt. 

 LOPHOLITHODES MANDTII Brandt. 

 Distribution.— Yrovci Sitka, Alaska, to Monterey, California. 



LOPHOLITHODES FORAMINATUS (Stimpson). 

 Distribution.— Yxom Victoria, British Columbia, to near San Francisco 

 and the Farallones, California. 



Genus Rhinolithodes Brandt. 



RHINOLITHODES WOSNESSENSKII Brandt. 



Rhifiolithodes wossnesenskii Brandt, Bull, Phys.-Math. Acad. Imper. Sci. St. 



Petersbourg, vil, 174, 1849 (typo, error for ivosnessenskii). 

 Rhinolithodes Wosfiessenskii Newcombe, Bull. Nat. Hist. Soc. Brit. Col, 1893, 



28, pi. III. 



