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Cypriniformes (Carps) >
Catostomidae (Suckers) > Catostominae
Etymology: atripinnis: From the words atri, meaning black; and pinne, fin (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Temperate; 37°N - 36°N
North America: Upper Barren River system (in Green River drainage) in Kentucky and Tennessee, USA.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 17.0 cm TL オス/雌雄の選別がない; (Ref. 5723); common length : 12.3 cm TL オス/雌雄の選別がない; (Ref. 12193); 最大記録サイズ: 4 年 (Ref. 12193)
Inhabits rocky pools and adjacent riffles of creeks and small rivers. Hides in bedrock crevices, near boulders or under shoreline brush (Ref. 5723, 10294). Feeds on midge larvae, microcrustacea and occasional larger insect larvae (Ref. 10294).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
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)
Human uses
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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).
栄養段階 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (tmax=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).