分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Ophichthidae (Snake eels)
蛇鰻科 (Snake eels) > Ophichthinae
Etymology: Ophichthus: Greek, ophis = serpent + Greek, ichthys = fish (Ref. 45335); johnmccoskeri: Named after John E. McCosker, California Academy of Sciences, San Francisco, California, in honour of his vast contributions to the taxonomy of ophichthid eels.
Eponymy: Dr John Edward McCosker (d: 1945) is an ichthyologist and evolutionary biologist who is Senior Scientist and first Professor of Aquatic Research at California Academy of Sciences, San Francisco. [...] (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的.
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Indian Ocean: India.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 36.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 129615)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 156 - 158. This moderate-sized species is distinguished by the following characters: preanal length 2-6 in TL; DFO well behind the pectoral-fin tip; pectoral fin well developed and rounded; posterior nostril a hole in the upper lip opening towards the mouth and covered by a flap; single barbel between the anterior and posterior nostrils; teeth elongated, conical and sharp, vomerine teeth biserial anteriorly, multi- to triserial and biserial medially, and in a single row posteriorly, while maxillary teeth biserial anteriorly and triserial posteriorly, lower jaw teeth in a single row followed by biserial and triserial teeth posteriorly, tip of lower jaw toothless; vertebrae, predorsal 24, preanal 51-52, total 156-158 (Ref. 129615).
Cross section: oval.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Mohapatra, A., D. Ray, S.R. Mohanty and S.S. Mishra, 2018. Ophichthus johnmccoskeri sp. nov. (Anguilliformes: Ophichthidae): a new snake eel from Indian waters, Bay of Bengal. Zootaxa 4462(2):251-256. (Ref. 129615)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻 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=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.8 ±0.6 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (25 of 100). 🛈 |