分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鰓亞綱 (鯊魚與魟魚) (sharks and rays) >
Myliobatiformes (Stingrays)
鰩目 (Stingrays) >
Dasyatidae (Stingrays)
土魟科 (Stingrays) > Dasyatinae
Etymology: Telatrygon: Name from Latin 'telum' for javelin, spear, arrow, dart and Greek 'trygon' for stingray; referring to the long, narrowly pointed snout possessed by all members of the genus.
Eponymy: This species’ binomial zugei is after zugu-ei, the Japanese name for this species. (Ref. 128868), visit book page.
More on authors: Müller & Henle.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Northwest Pacific: Vietnam to Japan, probably in the Philipinnes and Thailand.
印度-西太平洋: 印度到日本南部,緬甸,馬來亞,印尼,中國與印度支那。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 18.7, range 19 - ? cm
Max length : 29.0 cm WD 雄魚/尚未辨別雌雄; (Ref. 109651)
Feed on bottom-dwelling organisms (Ref.50449); primarily small crustaceans, but also small fishes (Ref.58048). Ovoviviparous (Ref. 50449).
常見於河口。 (參考文獻 4832) 捕食底棲的生物。 卵胎生的.(參考文獻 50449)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialized structures (Ref. 50449). Distinct pairing with embrace (Ref. 205). Gives birth to litters of 1-4 pups; born at 7-10 cm WD. No reproductive synchronicity (Ref.58048). 印度-西太平洋: 印度到日本南部,緬甸,馬來亞,印尼,中國與印度支那。
Last, P.R., G.J.P Naylor and B.M. Manjaji-Matsumoto, 2016. A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights. Zootaxa 4139(3):345-368. (Ref. 109651)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2)
易受傷害 (VU) (A2cd); Date assessed: 28 August 2019
人類使用
漁業: 低經濟
工具
特別的報告
下載 XML
網路資源
基於模型的估計
首選溫度 (參考文獻
123201): 23.2 - 29.1, mean 28.3 °C (based on 1212 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00170 (0.00092 - 0.00315), b=3.13 (2.97 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (參考文獻
69278): 3.5 ±0.37 se; based on food items.
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Assuming fecundity<100).
釣魚的脆弱性 (Ref.
59153): Very high vulnerability (90 of 100).
🛈