Klassifizierung / Names
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Luxilus: Latin, luxilus, derived from Lux = light, refered to a small silvery fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser demersal. Temperate; 38°N - 36°N
North America: Ozark-draining tributaries of Missouri (west to Sac River), Mississippi (including Meramec River), Little, St. Francis and Black rivers in southern Missouri and northeastern Arkansas, USA.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm TL Männchen/unbestimmt; (Ref. 86798); max. veröff. Alter: 3.00 Jahre (Ref. 12193)
Inhabits rocky runs, riffles and deep, flowing pools of clear, fast creeks and small to medium rivers (Ref. 86798). Oviparous (Ref. 205), probably nest spawners like congeners.
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
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: Version 2024-2)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00242 - 0.01036), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±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).