分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335).
More on authors: Goode & Bean.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 深海魚; 移住性ではない; 深さの範囲 200 - 700 m (Ref. 1371), usually 300 - 400 m (Ref. 1371). Deep-water; 35°N - 2°N, 98°W - 47°W (Ref. 1371)
Western Central Atlantic: Cape Hatteras, USA to northern Brazil. Absent in Straits of Florida, uncommon to the north and along Antillean chain.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 26340)
背面の脊椎 (合計) : 2; 背鰭 (合計) : 25 - 39. Head large; eyes large; snout pointed; body tapering to a point posteriorly from behind the first dorsal-fin base; light organ large, a broadly lenticular to oval black naked fossa between and somewhat anterior to the pelvic fin bases; scales covered with fine conical spinules except posteriorly and ventrally on trunk and tail where the spinules are broader; color is swarthy overall with a silvery tinge over the abdomen and gill covers in fresh specimens (Ref. 1371).
Body shape (shape guide): elongated; Cross section: circular.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 少数商業の
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
好ましい温度 (参照
123201): 9.9 - 18.1, mean 13.4 °C (based on 38 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00158 (0.00098 - 0.00256), b=3.16 (3.02 - 3.30), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回復力 (参照
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low to moderate vulnerability (35 of 100).
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