266 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



COEEGONID^. 



73. Coregonus Artedi (Le S.) Hoy. 



Great Lake Region and Upper Mississippi Yalley to Alaska (Jordan). 

 I have seen no specimens of this species from Alaska. G. laurettw 

 resembles it but is quite distinct. 



74. Coregonus microstomus (Pallas). (Kamtchatka, &c.) 



75. Steuodus Mackenzii Eicliardsou. 

 Mackenzie Eiver with its tributaries (Kich.). 



7262 (Skin). Fort Resolution, May 7. R. Kennicott. 



76. Thymallus vulgaris {fide Glintlier). 



Salmo thymallus Pallas (part). (Kamtchatka.) 



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



SALMONID^. 



78. Salmo curilus Pallas. Kurile Islands. 



79. Salmo leucomaenis Pallas, {'f Salvelinus malma [Walb.] Jor, Sc Gilb.) 

 Kamtchatka and northward (Pallas). 



80. Salmo leevigatus Pallas. Kurile Islands. 



Salmo lagocephalus, sanguinolentus, japojiensis, 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.) 



ENGEAULIDID^. 



82. Stolephorus ringens (Jenyns) Jordan & Gilbert. 



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

 NEMICHTHYID^. 



83. Nemichthys avocetta Jordan & Gilbert. (Puget Sound.) 



CONGRID^. 



84. Conger sp. (=jl/'Hra?na coH^er Pallas). (Kamtchatka.) 



ACIPENSERID^. 



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



EAIID^. 



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



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



88. Raia mucosa Pallas. (Kamtchatka.) 



