266 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



COEEGONID^. 



73. Coregoniis Artedi (Le S.) Hoy. 



Great Lake Eegiou aud Upper Mississippi Valley to Alaska (Jordan). 

 I have seeu uo specimens of this species from Alaska. C. laurettce 

 resembles it but is quite distinct. 



74. Coregonus microstomus (Pallas). (Kamtchatka, «fcc.) 



75. Stenodus Mackenzii Richardson. 

 Mackenzie River with its tributaries (Rich.). 



72G2 (Skill). Fort Resolution, May 7. R. Kennicott. 



76. Thymallus vulgaris (fide Giinther). 



Salmo thymallus Pallas (part). (Kamtchatka.) 



77. Thymallus mertensii C. & V. (Kamtchatka.) 



SALMONID^. 



78. Salmo curilus Pallas. Kurile Islands. 



79. Salmo leucomaenis Pallas. {1 Salvdinusmalma [Walb.'] Jot. «& Gilb.) 

 Kamtchatka and northward (Pallas). ^ 



80. Salmo laevigatus Pallas. Kurile Islands. 



Salmo lagocephalus, sanguirwlentus, japonensis, lycaodon, proteus^ and 

 orientalis of Pallas may doubtless all be reduced to the five species ot 

 Oncorhynchus now recognized from the Alaskan coast. 



PARALEPIDID^. 



81. Paralepis coruscans Jordan «& Gilbert. (Puget Sound.) 



EKGRAULIDID^. 



82. Stolephorus ringens (Jenyns) Jordan & Gilbert. 



Puget Sound (Jor. & Gilb.); Vancouver Island (Gill). 

 NEMICHTHYID^. 



83. Nemiohthys avocetta Jordan & Gilbert. (Pugot Sound.) 



CONGRID^. 



84. Conger sp. (= If Mrcrwa con^jrer Pallas). (Kamtchatka.) 



ACIPENSERIDiR. 



85. Acipenser transmontauus Richardson. (Puget Sound. Jor. & Gilb.) 



RAIID^. 



86. Raia rhina Jordan & Gilbert. (Puget Sound.) 



87. Raia fullonica Pallas (not Linn.). (Kamtchatka and Kuriles.) 



88. Raia mucosa Pallas. (Kamtchatka.) 



