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Anguilliformes (Eels and morays) >
Nettastomatidae (Duckbill eels)
Etymology: Nettenchelys: Greek, netta = duck + Greek, enchelys, -yos = eel (Ref. 45335); erroriensis: Named after Error Seamount, its type locality.
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 395 - 420 m (Ref. 42678). Deep-water
Western Indian Ocean: Error Seamount, Socotra Archipelago.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 33.5 cm TL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
Posterior nostril situated on dorsal side of head before dorsal fin origin; medial row of large teeth in anterior part of vomer absent; in posterior part of vomer, rows of teeth separated by a space along the midline; unpaired pore of supratemporal commissure absent; antedorsal distance 37.7%, head length 38.5% of anteanal distance (Ref. 42678).
Body shape (shape guide): eel-like.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Karmovskaya, E.S., 1994. Nettenchelys erroriensis sp. nova (Nettastomatidae, Anguilliformes), a new species from the Error Seamount in the northwestern Indian Ocean. J. Ichthyol. 34(8):121-125. (Ref. 42678)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
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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): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00087 (0.00035 - 0.00219), b=2.98 (2.76 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (参照
120179): 高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low vulnerability (24 of 100).
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