分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Pachycara: Greek, pachys = fat + Greek, kara = face (Ref. 45335); cousinsi: Named for Michael Cousins, partner to Nicola King.
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 ? - 4270 m (Ref. 75765).
Southern Indian Ocean: Endemic to Crozet Is.
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 41.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 75765)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 107; 臀鳍软条: 92; 脊椎骨: 114. This species is distinguished from its congeners by the following combination of characters: long predorsal length (26.5% SL); lateral-line configuration ventral and mediolateral, the latter originating above end of pectoral fin; vertebrae 29 + 85 = 114; no pelvic fin; no scales on abdomen and predorsal area; first dorsal-fin pterygiophore associated with vertebra 8; colour light brown (Ref. 75765).
Body shape (shape guide): eel-like.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Møller, P.R. and N. King, 2007. Two new species of Pachycara (Teleostei: Zoarcidae) from the Sub-Antarctica Southern Indian Ocean, and a range extension of Lycenchelys antarctica. Copeia 2007(3):586-593. (Ref. 75765)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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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=0.00120 (0.00057 - 0.00253), b=3.10 (2.91 - 3.29), 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): 3.5 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Moderate vulnerability (40 of 100).
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