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: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335); gypsochilus: From the Greek gypso for chalky like gypsum, and cheilus for lip, referring to its chalk-colored lips (Ref. 42942).
More on authors: Iwamoto & McCosker.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 深海魚; 深さの範囲 630 - 900 m (Ref. 42942). Deep-water
Southeast Pacific: Galapagos Islands.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 43.7 cm TL オス/雌雄の選別がない; (Ref. 42942)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 2. Branchiostegal rays 6; anus immediately before anal fin origin, small periproct lacking light organ; head laterally compressed; snout rounded, without prominent tubercular scale at tip or lateral angles, scarcely protruding beyond large mouth, naked over anterior end and ventrally through posterior nostril; opercular opening wide, extending ventrally forward to below angle of lower jaw; suborbital region almost vertical, lacking prominent angular ridge and coarsely modified scale rows; base of pectoral broad (Ref. 42942).
Body shape (shape guide): elongated.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Iwamoto, T. and J.E. McCosker, 2001. Notes on Galápagos granadiers (Pisces, Gadiformes, Macrouridae), with the description of a new species of Coryphaenoides. Rev. Biol. Trop. 49 (Suppl.1):21-27. (Ref. 42942)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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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
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00219 (0.00112 - 0.00429), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.5 ±0.4 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) |
High vulnerability (58 of 100). 🛈 |