Classification / Names
Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa
Teleostei (teleosts) >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: chihuahua: Notropis=ridged or keeled back, and chihuahua=from the Chihuahua Desert (Ref. 79012).
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic. Subtropical; 30°N - 29°N
North America: Rio Grande drainage in Big Bend region of southwestern Texas, USA; and in northern Mexico.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.0 cm TL male/unsexed; (Ref. 5723); common length : 5.0 cm TL male/unsexed; (Ref. 12193)
Inhabits sandy, rocky pools and runs of creeks and small rivers.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Stout, C., S. Schönhuth, R. Mayden, N.L. Garrison and J.W. Armbruster, 2022. Phylogenomics and classification of Notropis and related shiners (Cypriniformes: Leuciscidae) and the utility of exon capture on lower taxonomic groups. PeerJ 10 (art. e14072):1-23. (Ref. 131297)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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