Classification / Names
Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa
Teleostei (teleosts) >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: buchanani: Named after the former president of Arkansas Industrial University, Dr. J. L. Buchanan (Ref. 10294).
Eponymy: John Lee Buchanan (1831–1922) was president of the Arkansas Industrial University (now University of Arkansas) (1894–1902), where Meek was teaching when he described this species. [...] (Ref. 128868), visit book page.
More on author: Meek.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic. Subtropical; 46°N - 26°N
North America: Mississippi River basin from Pennsylvania, USA to New Brunswick in Canada, Kansas, and Oklahoma, and from Minnesota and Wisconsin south to Alabama and Louisiana, USA; Calcasieu River in Louisiana, USA to Rio Grande in Texas in USA and Mexico.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.4 cm TL male/unsexed; (Ref. 5723); common length : 4.6 cm TL male/unsexed; (Ref. 12193); max. reported age: 2.00 years (Ref. 12193)
Occurs usually over sand in quiet pools and backwaters of small to large rivers (Ref. 5723, 10294). Spawns over sluggish riffles composed of sand or fine gravel (Ref. 79012).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Fisheries: of no interest
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