CRAYFISHES. 409 



Type locality: — Columbia River above Astoria, Oregon. Cotypes, U. S. 

 N. M., No. 2,080; M. C. Z., No. 3,510; Bost. Soc. Nat. Hist.; Peabody Mus. 

 Yale Univ. 



11. ASTACUS LENIUSCULUS. 



Astacus leniusculus Dana, Crustacea U. S. Expl. Exped., 1852, 1, p. 524. 

 fAstacus oreganus Randall, Journ. Acad. Nat. Sci. Philad., 1840, 8, p. 138. 

 Type locality: — Columbia River. Type destroyed. 



Type locality: — Columbia River and Puget's Sound. Cotype, U. S. N. M., 

 No. 2,019, and probably No. 2,161. 



12. ASTACITS KLAMATHENSIS. 



Astacus kiamathensis Stimpson, Proc. Boston Soc. Nat. Hist., Feb., 1857, 6, 

 p. 87. 



Type locality: — Klamath Lake, Oregon. Type probably destroyed in the 

 Chicago fire in 1871. 



CAMBAROIDES Faxon. 



Cambaroides Faxon, Proc. Amer. AcaJ., 1SS4, 20, p. 150. 



1. Cambaroides japonicus. 



Astacus japonicus De Haan, Crustacea of Siebold's Fauna Japonica, 1842, 

 p. 164. 



Type locality: — Japan. 



2. Cambaroides similis. 



Astacus (Cambaroides) similis Koelbel, Anz. Akad. Wissensch. Wien, math.- 

 nat. Classe, 1892, 29, p. 176; Sitzungsber., 1892, 101, pt. 1, p. 650. 



Type locality: — Province of Kj6ng-Kur-do, Korea. 



3. Cambaroides dauuricus. 



Astacus dauuricus Pallas, Spicilegia Zoologica, 1772, Fasc. 9, p. 81. 

 Astacus leptorrhinus Fischer, Bull. Soc. Imp. Moscou, 1836, 9, p. 467. 

 Type locality: — Dauria. Types, St. Petersburg Mus.^ 



4. Cambaroides schrenckii. 



Astacus schrenckii Kessler, Bull. Soc. Imp. Moscou, 1874, 48, p. 361. 



Type locality: — Lower Amur River Basin. 



' /. e., were tliere wlien tlie species was described. 



