CHECK-LIST OF NORTH AMERICAN FISHES. 263 



Subgenus AOOSIA Girard. 



533. Agosia chrysogaster Girard. 



Tributariea of the Gila River. 



Agosia chrysogaster Girard, Proc. Ac. Nat. Sci. Phila. 1856, 187, Rio Santa 

 Cruz, Souora, Mexico. 



Genus 131. HYBOPSIS Agassiz. 



Hyhopsis Agassiz, Am. Jour. Sci. Arts 1854, 358 (gf-acilis = amblojjs). 



Subgenus ERIMYSTAX Jordan. 



Erimystax J ovdan, Geol. Surv. Ohio, iv. Zoo]., 858, 1882 (disaimilis). 



534. Hybopsis tetranema Gilbert. 



Tributaries of Arkansas River in Kansas and Arkansas. 

 Hybopsis tetranemus Gilbert, Bull. Washburn College Lab., vol. 1, N'o. 7, 

 208, 1886, Elm and Spring creeks, Medicine Lodge, Kansas. 



535. Hybopsis aestivalis (Girard). 



Arkansas River to the Rio Grande. 



Gobio asfivalis Girard, Proc. Ac. Nat. Sci. Phila, 1856, 189, Rio San Juan, 

 Monterey, New Leon, Mexico. 



535a. Hybopsis aestivalis marconis Jordan & Gilbert. 



Abundant in Rio Sau Marcos, San Marcos, Texas; also known from the 



Guadalupe River near San Marcos and the Rio Comal at New Braunfels, 



Texas. 

 Hybopsis wstivalis marconis Jordan & Gilbert, Proc. U. S. Nat. Mus. 1886, 22, 



Rio San Marcos, San Marcos, Texas. 



536. Hybopsis hyostonia (Gilbert). 



Indiana to Iowa, and south to the Alabama River. 



Nocomis hyostomits Gilbert, Proc. U. S. Nat. Mus. 1884, 203, White River, 

 Bedford, Indiana. 



537. Hybopsis gelida (Girard). 



Middle Missouri River basin from Wyoming to eastern Nebraska. 



Gobio gelidus Girard, Proc. Ac. Nat. Sci. Phila. 1856, 188, Milk River, Montana. 



538. Hybopsis meeki Jordan & Evermaun. 



Missouri River at St. Joseph and elsewhere, in the river channel. 

 Hybopsis meeki Jordan cfc P^vernianu, Fishes North and Middle America, 317, 

 1896, Missouri River at St. Joseph, Missouri. 



539. Hybopsis moutana Meek. 



Types supposed to be from the upper Missouri. 



Hybopsis moiitanus Meek, Proc. U. S. Nat. Mus. 1884, 526, locality unknown, 

 but collected by Dr. F. V. Hay den . 



540. Hybopsis cumingii (Giinther). 



California; only the type known. 



Ceratichthys cumingii Giinther, Cat., vii, 177, 1868, California. 



541 Hybopsis monaca (Cope). 



Tennessee Basin, in the river channels. 



Ceratichthys monacus Cope, Jour. Ac. Nat. Sci. Phila. 1867, 227, Holstou River, 

 Washington County, Virginia. 



542. Hybopsis dissimilis (Kirtland). Spotted Shiner. 



Lake Erie to the headwaters of the Tennessee and west to Arkansas and 



Iowa. 

 Luxilits dissimilis Kirtland, Bost. Jour. Nat. Hist., iii, 1840, 341, lA. 4, fig. 2, 



Mahoning River, Ohio, and Lake Erie near Cleveland, Ohio. 



