分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Porogadus: Greek, poros = porous + Latin, gadus = a fish, cod? (Ref. 45335).
More on author: Alcock.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海底的; 深度上下限 1335 - 2310 m (Ref. 34024). 深水域
Indo-West Pacific: widespread, from southern Japan, eastern Philippines and off New Caledonia; including northern Indian Ocean off western coast of India.
西印度洋: 外海的 Elicapeni 岸堤, 拉克代夫海。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 64.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 49326)
简单描述
检索表 | 型态特徵 | 形态测量图
This species is distinguished by the following characters: precaudal vertebrae 15-17; first gill arch with long gill rakers 18-21, with very few intermittent patches; HL:HD 1.73-1.81; strong head spines on ethmoidal, lacrimal, prefrontal, interorbital, supraorbital, sphenotic, supratemporal, inner and outer posttemporal, inner and outer preopercular rims, and 5th infraorbital; opercular spine weak and flat; maxilla no scales; small opercular flap with ridges on lower part; lower lateral line pores until beginning of anal fin 15; moderately broad dentition patch on vomer with 1-3 rows of teeth, on palatines with 2-4 rows of teeth; otolith with single colliculum; OL:OH = 1.04-1.27; OL:TCL = 1.50-2.14 (Ref. 125143).
Cross section: compressed.
Uncommon species (Ref. 34024). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).
稀有的种.(参考文献 34024)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西印度洋: 外海的 Elicapeni 岸堤, 拉克代夫海。
Schwarzhans, W.W. and P.R. Møller, 2021. Revision of the ‘dragon-head’ cusk eels of the genus Porogadus (Teleostei: Ophidiidae), with description of eight new species and one new genus. Zootaxa 5029(1):001-096. (Ref. 125143)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
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特别资料
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00165 - 0.00876), b=3.14 (2.93 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Moderate to high vulnerability (46 of 100).
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