ZooBank:5892E91D-4C12-403C-82B8-83B1F8848D43.
最初命名為 Agosia chrysogaster:
Girard, Charles Frederic. 1856. "Researches upon the cyprinoid fishes inhabiting the fresh waters of the United States, west of the Mississippi Valley, from specimens in the museum of the Smithsonian Institution". Proceedings of the Academy of Natural Sciences of Philadelphia. 8:165-213 - (ffm04542)
同種異名 (1):
- Agosia metallica Girard, 1856, 其模式產地在 Rio San Pedro, an affluent of Gila River, Arizona, U.S.A. 鑑定者: Gilbert, 1998
- Hyborhynchus siderius Cope, 1875, 其模式產地在 Camp Lowell, on lower part of Cienega Creek, Pima County, Arizona, U.S.A. 鑑定者: Gilbert, 1998