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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).
More on author: Mitchill.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный. Temperate; 0°C - 31°C (Ref. 35682); 53°N - 38°N
North America: Atlantic, Great Lakes, Hudson Bay, and Mississippi River basins from Nova Scotia to southeastern Saskatchewan, Canada and south to James River drainage in Virginia, northern Ohio, central Missouri and Colorado, USA.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 7.4  range ? - ? cm
Max length : 18.0 cm TL самец/пол неопределен; (Ref. 86798); common length : 8.3 cm TL самец/пол неопределен; (Ref. 12193); наибольший возраст (опубликованны данные): 6 годы (Ref. 72462)
Inhabits rocky pools near riffles in clear, cool creeks and small to medium rivers. Sometimes occurs in lakes in northern part of range (Ref. 86798). Oviparous (Ref. 205), nest spawners (Ref. 52559). Frequently hybridizes with Luxilus chrysocephalus in areas where the ranges of these two species overlap (Ref. 86798).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
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)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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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=0.00851 (0.00412 - 0.01760), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 2.8 ±0.2 se; based on diet studies.
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (tm=1; tmax=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).