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Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Etheostoma: Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335); zonistium: From the words zone, meaning band, and istium, fin (referring to the diagnostic banding pattern of the spinous dorsal fin of males) (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Temperate; 38°N - 33°N
North America: tributaries of lower Tennessee River system in Kentucky, Tennessee, Mississippi and Alabama upstream to Bear Creek system in the USA; Spring Creek in Tennessee and extreme upper Black Warrior River system in Alabama.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 7.1 cm TL самец/пол неопределен; (Ref. 5723)
Inhabits sand and gravel-bottomed pools of headwaters, creeks and small rivers (Ref. 5723, 10294). Feeds on midge larvae (Ref. 10294).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00235 - 0.01227), b=3.14 (2.94 - 3.34), 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
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).