152 



402. P. liicins Grd. California, d. s. 



403. P. rapax Grd. California, d. s. 



404. P. TOrax Grd. California, d. s. 



110. * GILA Baird and Girard, 1853 

 § GILA. 



405. G. rol)nsta B. and G. Arizona. 



400. G. grahaiui B. and G. Arizona, New Mexico. 



407. G. gracilis B. and G. Arizona. 



408. G. elegaiis B. and G. Arizona, New Mexico. 



409. G. emoryi Grd. Gila River. 



410. G. affluis Abbott. Kansas, d. s. 



411. G. egTCgia (Grd.) Cope. Colorado, Utah. 



412. G. nigra Cope. Arizona. 



413. G. nacrea Cope. Green River, Wjoming. 



414. G. seuiinuda Cope and Yarrow. Rio Virgen. 



§ CLiNOSTOiius Girard, 185G. 



415. G. elongata (Kirt.) Jordan (syn. C. proriger Co\)e). Great Lakes and 



Ohio Valley. 



416. G. niargarita Cope. Eastern Pennsylvania. 



417. G. yandoisala (Val.) Jordan (syn. Clinostomus fundidoidei Grd.). 



South Atlantic States. 



418. G. aiiinis (Grd.) Cope and Yarrow. James River. 



419. G. plllegetlioutis Cope. Beaver River, Utah. 



420. G. moiitana Cope. Montana, Idaho and South. 



421. G. bydroplilox Cope. Idaho. 



422. G. taenia Cope. Utah. 



423. G. ardesiaca Cope. Rocky Mountain Region. 



424. G. liumboldtii (Grd.) Cope. Humboldt River, Nevada. 



425. G. pandora Cope. New Mexico. 

 42(>. G. gula Cope. New Mexico. 



111. LYTHRUPtUS Jordan, 1876. 



427. L. diplaemius (Raf.) Jordan. Ohio Valley and North. 



428. L. cyanoceplialus Copeland Mss. Wisconsin to Illinois. 



429. L. ardens (Cope) Jordan. Kentucky to North Carolina. 



430. L. lirus Jordan (MSS. Fishes of Georgia). Alabama River. 



* We have just received, through the kindness of Lieut. George M. Wheeler, the proof- 

 iheets of Cope and Yarrow's "Report upon the Collection of Fishes made in portions of 

 Nevada, Utah, California, Colorado, New Mexico and Arizona," being a part of Lieut. Wheeler's 

 Report on Surveys west of the 100th Meridan. In this report Prof. Cope shows that the current 

 genera Gila and Clinostomus are not sufficiently distinct. We have here adopted this arrange 

 ment. The various species described as new in the above-mentioned report are incorporated 

 into the present list. 



