Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
; air tawar dasar (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.
Size / Weight / umur
Kematangan: Lm ? range ? - ? cm
Max length : 8.4 cm TL jantan/; (Ref. 5723); common length : 5.0 cm TL jantan/; (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
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | 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)
Status IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Acuan
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).
Trophic level (Acuan
69278): 3.6 ±0.51 se; based on food items.
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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