151 



375. H. xaoiiooej)lialiis Jordan (MSS. Fislies of Georgia). Alabama River. 



37{>. H. bivittiitiis Cope. Utah. 



377. II. pliimbeolus Cope. Great Lakes. 



378. H. cJilorocei)lialiis Cope. Catawba River. 



37!). H. ruJiritroeeus Cope. Eastern Tennessee to North Carolina. 



SSO. H. ohrosomiis Jordan (MSS. Fishes of Georgia). Alabama River. 



381. H. chilitieiis Cope. Yadkin River. 



382. H. laoertosus Cope. Holston River. 

 3S3. H. chalybaens Cope. Schuylkill River. 

 3S4r. H. fretensis Cope. Michigan to Illinois. 



385. H. Iiaeniattirus Cope. Lake Michigan. , 



38(>. H. reg'ius (Grd.) Cope. Potomac River. 



102. KE^IITREMIA Cope, 1870. 



387. H. viltata Cope. Kentucky, Tennessee, Virginifv. 



388. H. heterodon Cope. Michigan to Illinois and Wisconsin. 



389. H. bifreuata Cope. Massachusetts to Maryland. 



103. CliROSOMUS Rafinesque, 1820. 



390. C. eryllirogaster Raf. (syu. C. oreas and C. eos Cope; U. pyrrhogaster 



Jordan, representing color varieties). Wis. to Pa., Ky. and N. C. 



104. PHOXINUS Rafinesque, 1820. 



Type: Cyprinus ph'oxinus L.=Phoxinus laevis Ag 

 (European.) 



391. P. neos'aeus Cope. Michigan, Wisconsin. 



105. CHEONDA Girard, 1856. 



392. C. COoperi Girard. Columbia River. 



106. ALGANSEA Girard, 1856. 



393. A. tincella (Val.) Grd. Mexico. 



394. A. intermedia Grd. Gila River, d. s. 



395. A. antica Cope. Texas. 



107. SIBOMA Girard, 1856. 



396. S. crassicanda Grd. San Joaquin River. 

 897. S. atraria Grd. Colorado, Idaho and South. 



108. MYLOLEUCUS Cope, 1873. 



398. M. pulverulentus Cope. Utah, Montana, etc. 



399. M. parovaniis Cope. Beaver River, Utah. 



109. PTYCHOCHILUS Agassiz, 1855. 



400. P. oreg:onensi.s (Rich.) Grd. Oregon and North. 



401. P. grand is (Ay res) Grd. California. 



