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

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

; süßwasser benthopelagisch; tiefenbereich 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 / Gewicht / Alter

Maturity: L_m 3.8, range 4 - 4 cm
Max length : 5.6 cm SL Männchen/unbestimmt; (Ref. 40527); max. veröff. Alter: 3.00 Jahre (Ref. 31523)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 8; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 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 Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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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 Rote Liste Status (Ref. 130435: Version 2024-2)

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

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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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

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (tmax=3).

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

Miniellus albizonatus (Warren & Burr, 1994)