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); karenae: Named for the author's wife, Karen Lona Anderson.
Eponymy: Karen Lona Anderson is the wife of the author Michael Anderson. (Ref. 128868), visit book page.
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 2780 - 3100 m (Ref. 92871).
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Pacific: known from a single collection just north of the mouth of the Monterey Submarine Canyon, central California, USA.
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 33.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 92871)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 90; 臀鳍软条: 68 - 69; 脊椎骨: 92. This species is distinguished by the following set of characters: vertebrae 24 + 68 = 92; no pelvic fins; ventral lateral line originating immediately behind posteriormost postorbital pore; nape and cheeks with scales; branchiostegal rays 6-7; gill slit extending ventrally to half pectoral base height or slightly lower (Ref. 92871).
Body shape (shape guide): elongated; Cross section: oval.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Anderson, M.E., 2012. A new species of Pachycara Zugmayer (Teleostei: Zoarcidae) from off Monterey Bay, California, USA, with comments on two North Pacific Lycenchelys species. Zootaxa 3559:39-43. (Ref. 92871)
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
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 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=0.00282 (0.00144 - 0.00552), b=3.20 (3.03 - 3.37), 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) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
High vulnerability (61 of 100). 🛈 |