Common names from other countries
分類 / Names
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Siluriformes (Catfishes) >
Ictaluridae (North American freshwater catfishes)
Etymology: Ameiurus: Greek, a = without + Greek, meiouros, -os, -on = without tail (Ref. 45335); catus: catus, meaning cat (Ref. 10294).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水; 汽水性の 底生の; potamodromous (Ref. 51243). Subtropical; 43°N - 24°N, 89°W - 71°W
North America: Rivers of the Atlantic coastal states of USA from Florida to New York.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 95.0 cm TL オス/雌雄の選別がない; (Ref. 40637); common length : 30.5 cm TL オス/雌雄の選別がない; (Ref. 12193); 最大公表体重: 9.8 kg (Ref. 40637); 最大記録サイズ: 14 年 (Ref. 72508)
Sluggish, mud-bottomed pools, open channels, and backwaters of small to large rivers; also in lakes and impoundments. Feeds on wide variety of fishes, insects and crustaceans (Ref. 27549).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Hardman, M. and L.M. Page, 2003. Phylogenetic relationships among bullhead catfishes of the genus Ameiurus (Siluriformes: Ictaluridae). Copeia 2003(1):20-33. (Ref. 54507)
CITES (Ref. 128078)
Not Evaluated
Human uses
ゲームフィッシュ: はい
用具
特記事項
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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 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00450 - 0.01340), b=3.09 (2.93 - 3.25), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 3.2 ±0.45 se; based on food items.
回復力 (Ref.
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (tm=3-4; tmax=14; Fec=1,000-4,000).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (43 of 100).