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Tetronarce formosa (Haas & Ebert, 2006)

Taiwan torpedo ray
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drawing shows typical species in Torpedinidae.

Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality, NE Taiwan, Ta-shi fish market, CAS 223471 (holotype of Torpedo formosa, 33.2 cm TL, immature male). Known only from the northeast coast of Taiwan between Keelung and Suao (Ref. 57881). Also Ref. 94813.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Haas, D.L. and D.A. Ebert, 2006
National Database: The Fish Database of Taiwan

Common names from other countries

Taiwani elektrirai, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) > Torpediniformes (Electric rays) > Torpedinidae (Electric rays)
Etymology:

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 居于水底的; 深度上下限 ? - 300 m (Ref. 57881).    ; 25°N - 23°N, 120°E - 122°E (Ref. 114953)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Northwest Pacific: Taiwan and possibly Philippines.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 89.0 cm TL (female)

生物学特性     字汇 (例如 epibenthic)

Primarily found offshore. Life history unknown. Size reaches at least 62 cm TL; born at ca. 20-25 cm TL (Ref. 114953).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 : Carvalho, Marcelo | 合作者

Haas, D.L. and D.A. Ebert, 2006. Torpedo formosa sp. nov., a new species of electric ray (Chondrichthyes: Torpediniformes: Torpedinidae) from Taiwan. Zootaxa 1320:1-14. (Ref. 57881)

世界自然保护联盟红皮书 (Ref. 130435)

  临近濒危 (NT) (A2d); Date assessed: 02 September 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 




人类利用

FAO(Publication : search) | FishSource |

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特别资料

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摘要页面 | 点图资料 | 俗名 | 图片

网络资源

Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes(属, 种) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00659 - 0.03318), b=2.97 (2.78 - 3.16), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  4.3   ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High vulnerability (56 of 100).