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Cottus kanawhae Robins, 2005

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Image of Cottus kanawhae
No image available for this species;
drawing shows typical species in Cottidae.

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> Perciformes/Cottoidei (Sculpins) > Cottidae (Sculpins)
Etymology: Cottus: Greek, kottos = a fish (Ref. 45335);  kanawhae: Named for the Kanawha River System..
More on author: Robins.

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

; пресноводный демерсальный. Temperate

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North America: Virginia and West Virginia, USA. Cottus kanawhae prefers the rocky areas of limestone streams and, like C. carolinae, abounds in cave streams. Restriction of habitat during the breeding season, if any, is unknown. During other seasons, there are no obvious ecological distinctions between C. kanawhae and C. b. bairdii.

Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm SL самец/пол неопределен; (Ref. 54473)

Краткое описание определительные ключи | морфология | морфометрия

Pectoral-fin rays usually 17 (15–18). Lateral line incomplete, typically not extending beyond the point of deflection; pores usually 26–29 (24–34). Chin pigmentation reduced, the mottling usually restricted to the rami of the jaws and front of the chin, rarely extending back onto the anterior part of the isthmus. Anterior chin pore double. Dark bands on the body not sharply defined, irregular, extending ventrad only slightly below the lateral line.

биология     глоссарий (например epibenthic)

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор | соавторы

Robins, C.R., 2005. Cottus kanawhae, a new cottid fish from the New River System of Virginia and West Virginia. Zootaxa 987:1-6. (Ref. 54473)

Статус Красного Списка МСОП (Ref. 130435)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless





Использование человеком

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дополнительная информация

Trophic ecology
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Diet compositions
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Ecology
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ресурсы в Интернет

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Проверить FishWatcher | CISTI | Catalog of Fishes: род, виды | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Геном, Нуклеотид | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Вперёд, поиск | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this 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):  средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).