最初描述为 Chirostoma attenuatum:
ZooBank:42FE9506-678D-417E-873F-CDF8B925B5EF.
- Meek, Seth Eugene. 1902. "A contribution to the ichthyology of Mexico". Field Columbian Museum Publication. 3(6):63-128 (ffm00269)
同种异名 (1):
- Chirostoma samani Terron, 1931, 标本产地来自于 . 鉴定者: Reis et al., 2003
- Chirostoma bartoni janitzio de Buen, 1940, 标本产地来自于 Lake Pátzcuaro, Mexico. 鉴定者: Reis et al., 2003
亚种:
保育: Chirostoma attenuatum 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 (EN) 濒危(Endangered) (2018).