440 BULLETIN UNITED STATES GEOLOGICAL SURVEY. 



141. — Etheostoma Eafioesque. 1819. Lined Darters. 



( Catonotus Agassiz, 1854. ) 



611. Etheostoma squamiceps Jordan. Kentucky. 



§ Etheostoma. 



612. Etheostoma jlabeUare Rafinesque. New York to Iowa and south. 



142.— Alvarius Girard. 1859. 



613. Alvarius lateralis Grd. Texas; Mexico. 



143. — BoLBiCHTHYS Girard. 1859. Red-sided Darters. 



614. Boleichthys exilis Grd. Upper Missouri Region. 



615. Boleichthys cos Jordan & Oopeland. Upper Great Lakes and 



Upper Mississippi Valley. 



616. Boleichthys erochrous (Cope) Jor. ISTew Jersey to Maryland. 



617. Boleichthys elegans Grd. Georgia to Texas. 



618. Boleichthys gracilis (Grd.) Jor. Texas. 



619. Boleichthys fusiformis (Grd.) Jor. Massachusetts. 



620. Boleichthys barratti (Holbr.) Jor. North Carolina to Georgia. 



621. Boleichthys warreni Grd. Upper Missouri Region. 



144. — MiCROPERCA Putnam. 1863. Least Darters. 



622. Microperca punctulata Putnam. Upper Mississippi Valley and trib- 



utaries of Lake Michigan. 



SCI^NID^. 

 145. — Haploidonotus Rafinesque. 1819. River Drums. 



623. Haploidonotus grunniens Raf. Great Lakes and Mississippi Valley. 



146. — EuTYCHELiTHUS Jordan. 1876. Malasheganay. 



624. Eutychelithus richardsonii (C. & V.) Jor. Upper Great Lakes, {d. s.) 



CICHLID^. 

 147._Heros Heckel. 1840. 



625. Seros cyanoguttatus (B. & G.) Jor. Texas. 



aOTTID^. 

 148.— Triglopsis Girard. 1851, 



626. Triglopsis thompsoni Grd. Great Lakes in deep waters. 



149._Uranidea DeKay. 1842. 



627. TJranidea hoyi Putnam. Lake Michigan. 



628. Uranidea franJclini (Ag.) Jor. Lake Superior. 



629. Uranidea Mmlieni Hoy. Lake Michigan. 



