Explanation of Plates and figures. 
3249 
Text page. 
209. Salmo clarkii virginalis (Girard) 495; 2819 
Dratving by S. F. Denton from a specimen collected by Peter 
Madsen in Utah Lake, Utah. 
210. Salmo clarkii spilurus (Cope) 495; 2819 
Drawing by S. F. Denton from a specimen collected by Jordan 
and Evermann at Del Norte, Colorado. 
PLATE LXXX. 
211. Salmo clarkii pleuriticus (Cope) 496; 2819 
Drawing by S. F. Denton from specimen collected by Jordan . 
and Evermann at Trappers Lake, Colorado. 
212. Salmo clarkii bouvieri (Bendire) 496; 2819 
Drawing by S. F. Denton from the type, collected by Capt. 
Charles Bendire at Waha Lake, Idaho. 
213. Salmo clarkii stomias (Cope) 497 ; 2819 
Drawing by S. F. Denton from a specimen collected by Jor- 
dan and Evermann at Twin Lakes, Colorado. 
PLATE LXXXI. 
214. Salmo clarkii macdonaldi Jordan and Evermann 497; 2819 
Drawing by^ S. F. Denton from the type. No. 41730, U.S.N.M., 
collected by George Fisher in Twin Lakes, Colorado. 
215. Salmo gairdneri Eichardson 497 
216. Salmo irideus Gibbons .500 
Drawing by S. F. Denton from No. 37782, U.S.N.M., a male 
example, collected by AVilliam Montgomery at A^erona, 
Alissouri, where the species had been introduced, 
PLATE LXXXII. 
217. Cristivomer namaycush (AA^albaum) .504 
Drawing by S. F. Denton. 
218. Salvelinus fontinalis (Mitchill) 506 
Drawing by H. L. Todd from No. 28651, U.S.N.M., collected 
by E. G. Blackford. 
219. Salvelinus malma (AA^albaum) 507 
Drawing by H. L. Todd from No. 27740, U.S.N.M., collected 
by T. H. Bean in Cooks Inlet. 
PLATE LXXXIII. 
220. Salvelinus alpinus aureolus (Bean) 511 
DraAving by H. L. Todd from No. 39899, U.S.N.M., a female, 
collected by E. B. Hodge at Snnapee Lake, New Hamp- 
shire. 
221. Salvelinus oquassa (Girard) 514 
Drawing by H. L. Todd from No. 20688, U.S.N.M., collected 
by E. G. Blackford at Oijuassa Lake, Alaine. 
222. Thymallus signifer (Eichardson) 517 
Drawing by H. L. Todd from a specimen collected by E. AV. 
Nelson at Nulato, Alaska. 
