Common names from other countries
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Lythrurus: Greek, lythron = blood + Greek, oura = tail; the red breeding colours in most members of this genus (Ref. 45335); umbratilis: From the word umbra, meaning shade (Ref. 10294).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Temperate; 44°N - 31°N
North America: Great Lakes and Mississippi River basins in western New York, USA and southern Ontario, Canada to southeastern Minnesota and south to Louisiana, USA; Gulf drainages west of Mississippi River to Trinity and San Jacinto rivers in Texas, USA.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 3.0  range ? - ? cm
Max length : 8.8 cm TL самец/пол неопределен; (Ref. 10294); common length : 5.4 cm TL самец/пол неопределен; (Ref. 12193); наибольший возраст (опубликованны данные): 3.00 годы (Ref. 12193)
Occurs in quiet to flowing pools (often turbid) of headwaters, creeks, and small to medium rivers (Ref. 86798). Also inhabits small, warm and low gradient streams. Oviparous, open substratum spawners (Ref. 205, 52559).
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)
CITES (Ref. 128078)
Not Evaluated
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 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00232 - 0.01084), b=3.13 (2.94 - 3.32), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.43 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (tm=1; tmax=3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).