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 底生の; 深さの範囲 80 - 540 m (Ref. 5217). Subtropical; 9°C - 14°C (Ref. 33985), preferred 23°C (Ref. 107945); 46°N - 5°N, 98°W - 53°W
Western Atlantic: Nova Scotia, Canada south along the U.S., Gulf of Mexico from the Florida Keys, Tampa (Florida) to the Texas/Mexico border, and off Mexico from Tabasco to the Yucatan Peninsula, and along South America from the Gulf of Cariaco (Venezuela) to Suriname (R. Robertson and J. Dooley pers. comm. 2013).
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 42.2  range ? - ? cm
Max length : 125 cm TL オス/雌雄の選別がない; (Ref. 3276); 95.0 cm FL (female); common length : 90.0 cm TL オス/雌雄の選別がない; (Ref. 3276); 最大公表体重: 30.0 kg (Ref. 9988); 最大記録サイズ: 35 年 (Ref. 6086)
Most common around 200 m, usually over mud or sand bottom and occasionally over rough bottom (Ref. 9988); prefers temperature of 8-17°C (Ref. 5951). Feeds mainly on shrimp and crabs, but also takes fish, squid, bivalves and holothurians. Sensitive to cold water (Ref. 9988), a mass die-off occurred in 1882, after which the species was rare for decades, presumably due to unusually cold water (Ref. 7251). Marketed fresh or frozen; can be steamed, pan-fried, broiled, microwaved and baked (Ref. 9988).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Dooley, J.K., 1978. Branchiostegidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). Volume 1. FAO, Rome. (Ref. 3276)
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
XMLをダウンロードして下さい
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00409 - 0.01473), b=3.11 (2.93 - 3.29), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 3.9 ±0.2 se; Based on diet studies.
回復力 (Ref.
69278): 低い, 4.5年~14年の倍増期間の最小個体群 (K=0.09-0.13; tm=5; tmax=35; Fec=195,000).
Prior r = 0.3, 2 SD range = 0.14 - 0.61, log(r) = -1.2, SD log(r) = 0.36, Based on: 1 M, 5 K, 3 tgen, 3 tmax, 1 Fec records
弱み (Ref.
59153): High to very high vulnerability (70 of 100) .