分類 / Names
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Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Ichthyapus: Greek, ichthys = fish + Greek, a = without + Greek, pous = feet.
More on authors: Weber & deBeaufort.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 0 - 56 m (Ref. 86942). Tropical; 28°N - 28°S
Indo-Pacific: Mascarenes to Pitcairn (Ref. 41650), north to Japan, south to Australia; Palau in Micronesia. Eastern Pacific: Easter Island.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 48635)
簡単な記述
検索表 | 形態学 | 形態計測学
Snout pointed and rat-like (Ref. 48635).
A burrowing species of inshore waters, in soft bottom areas (Ref. 7300, 75154). Benthic (Ref. 58302). Sandy bottoms in 2-18 m (Ref 90102).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 24.4 - 28.8, mean 27.4 °C (based on 364 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00091 (0.00039 - 0.00215), 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 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
