分類 / Names
共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
環境 / 気候 / 範囲
生態学
; 海; 汽水性の 底生の; 深さの範囲 ? - 43 m (Ref. 89891). Subtropical, preferred ?; 37°N - 26°N, 98°W - 60°W
Western Atlantic: North Carolina to Texas in USA, but absent from southern Florida.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - 35 cm
Max length : 83.0 cm TL オス/雌雄の選別がない; (Ref. 40637); common length : 50.0 cm TL オス/雌雄の選別がない; (Ref. 3275); 最大公表体重: 9.3 kg (Ref. 4699); 最大記録サイズ: 8 年 (Ref. 46275)
A cryptic species that tolerates low salinities; occurs frequently in brackish bays and estuaries, even on occasion in fresh water (Ref. 9988). Adults are found mostly over mud bottoms in estuaries and coastal waters to about 40 m depth. Taken by anglers inshore from bridges, jetties and small boats. They move to deeper water in winter, but are still easily accessible (Ref. 9988). Adults feed chiefly on fishes, also on crabs and shrimps. Juveniles take mainly small bottom-living invertebrates. Marketed fresh and frozen; eaten steamed, fried, boiled, microwaved and baked (Ref. 9988).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Distinct pairing (Ref. 205).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
CITES (Ref. 94142)
Not Evaluated
Human uses
水産業: 商業; ゲームフィッシュ: はい
より多くの情報
協力者画像Stamps, Coins音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
用具
特記事項
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インターネットの情報源
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00382 - 0.00951), b=3.18 (3.05 - 3.31), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.5 ±0.48 se; Based on food items.
回復力 (Ref.
69278): 手段, 1.4年~4.4年の倍増期間の最小個体群 (K=0.21-0.23; tmax=8).
Prior r = 0.67, 2 SD range = 0.45 - 1.02, log(r) = -0.4, SD log(r) = 0.21, Based on: 1 M, 3 K, 1 tgen, 1 tmax, 1 Fec records
弱み (Ref.
59153): Moderate vulnerability (44 of 100) .