Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
; agua dulce demersal. Temperate; 46°N - 38°N
North America: St. Lawrence River drainage in southern Quebec in Canada, Vermont and New York in USA; in Great Lakes in Canada-USA (Lake Erie, Lake St. Clair and southern Lake Huron) and Ohio River basins from western New York to eastern Illinois and south to Kentucky, USA.
Tamaño / Peso / Age
Madurez: Lm ? range ? - ? cm
Max length : 8.4 cm TL macho / no sexado; (Ref. 5723); common length : 5.0 cm TL macho / no sexado; (Ref. 12193)
Inhabits sandy runs of small to medium rivers, usually in 60 cm or deeper water. Locally common but rapidly decreasing in abundance due to siltation and deterioration of water quality (Ref. 5723).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
Download XML
Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00268 - 0.01234), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.6 ±0.51 se; based on food items.
Resiliencia (Referencia
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
🛈
