最初描述为 Agosia chrysogaster:
ZooBank:5892E91D-4C12-403C-82B8-83B1F8848D43.
- 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)
同种异名 (1):
- Agosia metallica Girard, 1856, 标本产地来自于 Rio San Pedro, an affluent of Gila River, Arizona, U.S.A. 鉴定者: Gilbert, 1998
- Hyborhynchus siderius Cope, 1875, 标本产地来自于 Camp Lowell, on lower part of Cienega Creek, Pima County, Arizona, U.S.A. 鉴定者: Gilbert, 1998
保育: Agosia chrysogaster 由国际自然保护联盟（IUCN）在濒危物种红色名录中为自然保育而进行了评估 evaluated (LC) 无危（Least Concern） (2018). Threats include habitat alterations and interactions with non-native fish species. Large areas of habitat have been destroyed by dewatering, stream diversion, groundwater pumping, dam construction, channel and watershed erosion, and other factors. Localized or regional threats have likely resulted in population decline or extirpation at the local scale. however, the total population is very large and the species is represented by a large number of locations and occurrences (NatureServe et al., 2019).