lofi U. S. BUREAU OF FISHERIES 



1177. Rabida nocturna (Jordan and Ciill)ort). 



Sandy streams, among weeds, in lower Mississippi Valley; known from 

 the lower Wabash in Indiana and from the Potcau, Washita, and 

 Saline Rivers, Ark. 



Notnrus nodurnufi Jordan and Gilbert, Proc. U. S. Nat. Mus., IX, 1886, 

 6, Saline River at Benton, Ark. 



1178. Rabida funebris (Jordan and Swain). 



Tributary of Black Warrior River, Tuscaloosa, .\la. 

 Noturus funchris Jordan and Swain, Bull. U. S. Fish Com., IX, 1889, 

 15.3, North River, Tuscaloosa, Ala. 



1179. Rabida exilis (Nelson). 



Wisconsin to Mis.souri and Kansas; common in prairie streams. 

 Noturus exilis Nelson, Bull. 111. Lab. Nat. Hist., 1876, 51, Illinois River. 

 Noturus elassochir Swain and Kalb, Proc. U. S. Nat. Mus., V, 1882, 639, 

 Naperville, 111. 



1180. Rabida insignia (Richardson). Mad torn. 



Pennsylvania to Soutli Carolina; very common in streams east of the 



Allcghenics. 

 Pimelodus insignis Richard.son, Fauna Bor.-Amer., Ill, 18.36, 32, based 



on Pimelode livree LeSueur, Mem. Mus., V, 1819, 155, locality not 



known. 

 Noturus marginalus Baird, in Cope, Jour. Acad. Nat. Sci. Phila., VI, 



1869, 237, Pa. 

 Pimelodon insignarius LeSueur, in Vaillant, Bull. Soc. Philom., 1896, 28. 



1181. Rabida gilberti (Jordan and Evermann). 



Roanoke River in southern Virginia, locally abundant. 

 Noturus qilbcrti Jordan and Evermann, Proc. U. S. Nat. Mus., XI, 

 1888, 352, Roanoke River, Roanoke, Va. 



1182. Rabida miura (Jordan). 



Mississi])))! Valley and tribtitaries of Lake Michigan, south to Louisiana; 



common in the Ohio Valley. 

 Noturus yniurus Jordan, Anii. Lye. Nat. Hist. N. Y., XI, 1877, 371, 



White River, Ind. 



1183. Rabida eleuthera (Jordan). 



Mississippi Valley, rare, but widely dislributed; tributaries of French 

 Broad River (Big Pigeon River, Clifton, Tenn., French Broad at 

 Hot Springs, N. C); White River, Gosport, Ind.; Green River, 

 Greensburg, Ky.; Schriner Lake, (-olumbia City, Ind.; White River, 

 Fayettesville, Ark.; Sallisaw River, Indian Territory [Okla.]. Only 

 a few specimens known. 



Noturus deulherus Jordan, Ann. Lye. Nat. Hist. N. Y., XI, 1877, 371, 

 Big Pigeon River, Clifton, Tenn. 



1184. Rabida furiosa (Jordan and Meek). 



Eastern North C'arolina; known from the Neuse, Tar, and Little Rivers. 

 Noturus furiosus Jordan and Meek, Proc. U. S. Nat. Mus., XI, 1888, 

 351, Neuse River, N. C. 



Family 94. PIMELODID^E. South American catfishes; Bagres de Rio 



Genus 382. CONORHYNCHOS Bleeker. 



Connrhiinchos Bleeker, Vi.ssch. Ind. Archipel. Siluri, 1858, 191 {Pimelodus 



conirostris Cuvicr and Valenciennes); not Conorhynchus Nozeman, a 



pre-Linntean name (1757) revived by Gill (1861). 

 € onnrhynr.hichlhys Regan, Conorhynchos being regarded as preoccupied. 



1185. Conorhynchos nelsoni Evermann and Gold.sborough. 



Rio IJsumacinta, Yucatan. 



Conorhynchus nelsoni Evermann and Goldsborough, Bull. U. S. Fish 



Com., XXI, 1901 (1902), 140, fig. 1, Rio Usumacinta at Monte 



Cristo, Vuoat.Tn. 



Genus 383. RHAMDIA Bleeker. Bagres dc Rio. 



Pleronotus Swain.son, Nat. Hist. I'^ishes, Amphib., etc., II, 1839, 309 



{Ueterobranchus sextentaculatus Agassiz, preoccupied in mollusks). 

 Rhamdia Bleeker, Vissch. Ind. Archipel.: Siluri, 1858, 197 {Pimelodus 



qudon Quoy and Gaimard). 

 Rhamdella Eigenmann and Eigenmann, Proc. Calif. Acad. Sci., 2d 



eer., I, 1888, 172 {R. eriarcha Eigenmann and Eigenmann). 



