分類 / Names
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) > Urogymninae
Etymology: More on authors: Müller & Henle.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 40 m (Ref. 121773). 熱帶; 30°N - 10°N, 34°E - 76°E
Northern Indian Ocean: from the Red Sea to western India, including the Persian Gulf.
西太平洋: 泰國到印尼東南部。 記錄來自印度了, 但是由於與 Himantura imbricata 混淆, 在印度洋的它的西方分布是不清楚的。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 16.7  range ? - ? cm
Max length : 45.0 cm WD 雄魚/尚未辨別雌雄; (Ref. 27550)
Demersal on insular and continental shelves, and occasionally found in coastal embayments (Ref.58048). Ovoviviparous (Ref. 50449). Caught in large quantities as by-catch of bottom trawl and trammel net fisheries. Utilized for its meat, but of limited value due to its very small size (Ref.58048).
豐富的在沿海地區。 也冒險進入大的沿岸海灣。 大約 24 公分 WD 與 54 公分TL.(參考文獻 47613) 卵胎生的.(參考文獻 50449)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Ovoviviparous (Ref. 205), with histotrophy. Gives birth to litters of 1-2 pups; no reproductive synchronicity. Born at 8-10 cm WD (Ref.58048). Distinct pairing with embrace (Ref. 205).西太平洋: 泰國到印尼東南部。 記錄來自印度了, 但是由於與 Himantura imbricata 混淆, 在印度洋的它的西方分布是不清楚的。
Last, P.R. and L.J.V. Compagno, 1999. Dasyatididae. Stingrays. p. 1479-1505. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 3. Batoid fishes, chimaeras and bony fishes part 1 (Elopidae to Linophrynidae). FAO, Rome. (Ref. 9840)
IUCN 瀕危狀態 (Ref. 130435)
近危 (NT) (A2d+3d); Date assessed: 09 February 2017
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 28.1 - 29.1, mean 28.8 °C (based on 326 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00123 - 0.00371), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Assuming fecundity<100).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).