Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Temperate; 37°N - 36°N
North America: occurs only in the extreme upper Clinch and Holston River systems (in Tennessee River drainage) in Virginia and Tennessee, USA.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 8.4 cm TL macho/indeterminado; (Ref. 5723); common length : 6.0 cm TL macho/indeterminado; (Ref. 12193)
Inhabits springs and rocky riffles of headwaters and creeks.
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
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=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).