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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Phenacobius: Greek, phenax, -akos = deceptive + Greek, bios = life (Ref. 45335); crassilabrum: From the words crassi, meaning fat; and labrum, lip (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный. Temperate; 37°N - 35°N
North America: upper Tennessee River drainage from South Fork Holston River in Virginia to Little Tennessee River in Georgia; extreme upper Savannah River drainage in North Carolina, South Caroline and Georgia, USA.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 11.2 cm TL самец/пол неопределен; (Ref. 10294); common length : 7.5 cm TL самец/пол неопределен; (Ref. 12193)
Краткое описание
определительные ключи | морфология | морфометрия
Phenacobius crassilabrum is distinguished by having the following characters: lips as in sucker-mouth minnow, P. mirabilis; pelvic fins extending to or past anus; 56-68 scales on lateral line; 19-20 scales around caudal peduncle; dark olive above; dark stripe along back wider in front of dorsal fin; light green streak above black stripe along silver side; and 2 yellow spots on caudal fin base (Ref. 86798).
Inhabits gravel and rubble runs and riffles of creeks and small to medium rivers (Ref. 5723, 10294, 86798).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | 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: Version 2024-1)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
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Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [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): 2.9 ±0.4 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).