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> Cypriniformes (Carps) > Leuciscidae (Minnows) > Plagopterinae
Etymology: Lepidomeda: Greek, lepis, -idos = scale + Greek, meda = feminine genitals.
More on authors: Miller & Hubbs.

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

; süßwasser demersal. Temperate; 39°N - 37°N

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North America: Virgin River system in Utah, Nevada and Arizona, USA. Two subspecies were recognized: Lepidomeda mollispinis mollispinis and Lepidomeda mollispinis pratensis

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 15.0 cm TL Männchen/unbestimmt; (Ref. 86798); common length : 7.3 cm TL Männchen/unbestimmt; (Ref. 12193); max. veröff. Alter: 3.00 Jahre (Ref. 12193)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Afterflossenweichstrahlen: 9. Lepidomeda molispinis can be distinguished by the following characters: scales on lateral line 77-91; anal fin with 9 rays; pharyngeal teeth 2,5-4,2; rounded snout; large terminal mouth; large males with red-orange at paired and anal fin bases, upper edge of gill cover, sometimes on belly; and opercle with black specks confined to upper half (Ref. 86798).

Inhabits gravel and sand-bottomed flowing pools and runs of fast and usually clear creeks and small rivers (Ref. 86798).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)

IUCN Rote Liste Status (Ref. 130435)

gefährdet, siehe IUCN Red List (VU) (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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Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00603 (0.00250 - 0.01453), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.5 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).

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Lepidomeda mollispinis Miller & Hubbs, 1960