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) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Aprognathodon: Name from Greek 'a' meaning without, 'pro' for forward, 'gnathos' for jaw and 'odontos' for tooth, referring to the lack of intermaxillary dentition; platyventris: Name from Greek 'platy' for flat and 'ventris' for belly, referring to the flattened ventrum; noun in genetive case (Ref. 54133).
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 深さの範囲 0 - 17 m (Ref. 54133). Tropical; 27°N -
Western Central Atlantic: Florida Keys, USA and Bahamas to Venezuela.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 46.0 cm TL オス/雌雄の選別がない; (Ref. 7251)
簡単な記述
検索表 | 形態学 | 形態計測学
脊つい: 148 - 152. Absence of raised platform between tubular anterior nostrils and median crease of the snout's underside. No teeth on anterior intermaxillary and vomerine. Anal fin present (Ref. 27478).
Body shape (shape guide): eel-like.
Found over shallow sandy bottoms with clear water (Ref. 5217).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Distinct pairing (Ref. 205).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
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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): 26.4 - 28.2, mean 27.5 °C (based on 568 cells).
系統多様性指数 (参照
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00093 (0.00041 - 0.00214), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.7 ±0.6 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): Moderate vulnerability (36 of 100).
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