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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Anguilliformes (Eels and morays) >
Congridae (Conger and garden eels) > Congrinae
Etymology: Gnathophis: Greek, gnathos = jaw + Greek, ophis = serpent (Ref. 45335); johnsoni: Name 'johnsoni' in honor of G. David Johnson, whose contributions to ichthyology were prolific.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 383 - 387 m (Ref. 137521). Tropical
Eastern Central Pacific.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 38.0 cm TL オス/雌雄の選別がない; (Ref. 137521)
簡単な記述
検索表 | 形態学 | 形態計測学
脊つい: 129 - 135. This species is distinguished by the following set of characters: 129-135 vertebrae; elevated pores in the anterior portion of the body lateral line; 6 suborbital; 3 preopercular and 31-35 preanal pores; black-margined vertical fins; caudal fin black in distal half; black stomach; swim bladder extending far beyond anus (Ref. 137521).
Body shape (shape guide): eel-like; 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
Prokofiev, A.M., B.W. Frable, O.R. Emelianova, S.Y. Saveleva and A.M. Orlov, 2025. A new species of the eel genus Gnathophis (Congridae, Anguilliformes) from the Seamounts of the Emperor-Hawaiian Chain, Western and Central North Pacific. J. Mar. Sci. Eng. 13:772. (Ref. 137521)
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: 興味がない
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
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=0.00062 (0.00028 - 0.00135), b=3.19 (3.01 - 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) |
3.8 ±0.6 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
手段, 1.4年~4.4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 (30 of 100). 🛈 |