Tenuicephalus multitrabs Schwarzhans & Møller, 2021
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: Tenuicephalus: Name from Latin 'tenuis' for thin, weak and 'cephalus' for 'head', referring to the delicate and weak nature of the head ossification which often results in damaged specimens when recovered from deep-water trawls; multitrabs: Name from Latin 'multi' meaning many or multi, and 'trabs' for club or spar, referring to the many long rakers in this species as compared to T. melampeplus.
Etymology: Tenuicephalus: Name from Latin 'tenuis' for thin, weak and 'cephalus' for 'head', referring to the delicate and weak nature of the head ossification which often results in damaged specimens when recovered from deep-water trawls; multitrabs: Name from Latin 'multi' meaning many or multi, and 'trabs' for club or spar, referring to the many long rakers in this species as compared to T. melampeplus.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 底中水层性; 深度上下限 1000 - 2000 m (Ref. 125143).
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Indian Ocean (except for its northern part) and the western Pacific.
大小 / 重量 / 年龄
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 14-16, loin vertebrae 3-5 the last precaudal vertebrae without ribs; first gill arch with long gill rakers 18-21; pectoral-fin rays 16-18; HL:HD 1.38-1.63; maximal HD:HD through center of eye 1.35-1.70; weak head spines on ethmoidal, interorbital and 5th infraorbital; opercular spine sharp and extruding; opercular flap is moderately large; vomer narrow, naked or with few teeth or one row of teeth; palatines narrow with 1-3 rows of teeth; basibranchial tooth patch small, narrow with 1-3 rows of teeth; otolith large, 11.5-14.5 % in HL, with single colliculum; OL:OH = 1.22-1.34; OL:TCL = 2.46-2.92 (Ref. 125143).
Cross section: compressed.
Cross section: compressed.
The largest number of specimens were caught at great distance from the nearest shelf areas in the central Indian Ocean, nearly 2000 km above the Ninety-East Ridge. It was caught well above the sea bottom indicating that these fishes might obtain a bathypelagic rather than a benthopelagic life style (Ref. 125143).
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
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)
CITES
Not Evaluated
对人类的威胁
人类利用
FAO - Publication: search | FishSource |
更多信息
营养生态学
食物（猎物）
食性组成
食物消耗量
口粮
捕食者
食物（猎物）
食性组成
食物消耗量
口粮
捕食者
生态学
生态学
生态学
人口动态
成长参数
最大年龄/尺寸
长度-重量关系
长短关系
体长-频率
质量转换
入添量
丰度
成长参数
最大年龄/尺寸
长度-重量关系
长短关系
体长-频率
质量转换
入添量
丰度
解剖学
鳃区
大脑
耳石
鳃区
大脑
耳石
生理学
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
遗传学
基因组
遗传学
异质性
遗传率
基因多样性
基因组
遗传学
异质性
遗传率
基因多样性
工具
特别资料
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网络资源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录
基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00380 (0.00166 - 0.00868), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.5 ±0.6 se; based on size and trophs of closest relatives |
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回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
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渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |