Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Cypriniformes (Carps) > Leuciscidae (Minnows) > Pogonichthyinae
Etymology: albizonatus: Name from the non-pigmented (white) supralateral stripe.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; benthopelagic; depth range 0 - 1 m (Ref. 31523). Temperate

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North America: Known only from one small stream each in the Cumberland River drainage (Little South Fork, Kentucky) and Tennessee River drainage (Paint Rock River, Alabama), USA.

Length at first maturity / Size / Weight / Age

Maturity: L_m 3.8, range 4 - 4 cm
Max length : 5.6 cm SL male/unsexed; (Ref. 40527); max. reported age: 3.00 years (Ref. 31523)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 8; Anal spines: 0; Anal soft rays: 7. A slender, cylindrical, straw-colored minnow distinguished by a broad depigmented supralateral stripe along side bordered ventrally by narrow, black midlateral stripe and dorsally by darkly pigmented dorsal scale margins; predorsal stripe wanting or obsolescent; and postdorsal stripe absent (Ref. 31523). No breeding colors (Ref. 31523). Breeding male pectoral fin with shagreen-like tubercle arrangement (Ref. 31523).

Inhabits clean, clear waters of flowing pools and runs (Ref. 31523). Found over bottoms with fractured bedrock, cobble, and gravel mixed with clear sand (Ref. 31523). Reaches a maximum length of less than 6 cm SL (Ref. 31523).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Warren, M.L. Jr. and B.M. Burr, 1998. Threatened fishes of the world: Notropis albizonatus Warren, Burr & Grady, 1994 (Cyprinidae). Environ. Biol. Fishes 51(2):128. (Ref. 31523)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Endangered (EN) (B1ab(iii)+2ab(iii)); Date assessed: 02 March 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.8 ±0.3 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (tmax=3).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Miniellus albizonatus (Warren & Burr, 1994)