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Urotrygon rogersi (Jordan & Starks, 1895)

Thorny stingray
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Urotrygon rogersi   AquaMaps   Data sources: GBIF OBIS
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Image of Urotrygon rogersi (Thorny stingray)
Urotrygon rogersi
Picture by Allen, G.R.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Myliobatiformes (Stingrays) > Urotrygonidae (American round stingrays)
Etymology: Urotrygon: Greek, oura = tail + Greek, trygon = a sting ray (Ref. 45335).
More on authors: Jordan & Starks.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 居於水底的; 深度上下限 2 - 30 m (Ref. 96339). 熱帶; 27°N - 2°S, 110°W - 77°W

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Eastern Central Pacific: southern Gulf of California to Ecuador.
中太平洋東部: 南加州灣到厄瓜多。

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 11.8, range 11 - 13.5 cm
Max length : 46.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 9265); common length : 37.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 9265)

生物學特性     字彙 (例如 epibenthic)

Found on soft bottoms of coastal waters (Ref. 9265). Feeds on crustaceans and small fishes (Ref. 37955). Venomous spine on tail (Ref. 9265). Sometimes utilized as a food fish (Ref. 37955).

棲息於沿岸水域的軟質底部了。 (參考文獻 9265) 吃甲殼動物與小魚。 (參考文獻 37955) 在尾部上的有毒的棘.(參考文獻 9265) 有時利用作為一個食用魚.(參考文獻 37955)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

中太平洋東部: 南加州灣到厄瓜多。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

McEachran, J.D., 1995. Urolophidae. Rayas redondas. p. 786-792. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9265)

IUCN 瀕危狀態 (Ref. 130435)

  近危 (NT) (A2d); Date assessed: 24 February 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  有毒的 (Ref. 9265)





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更多資訊

Trophic ecology
食物相
Diet compositions
Food consumptions
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Ecology
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Length-weight rel.
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參考文獻

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網路資源

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Estimates based on models

Preferred temperature (Ref. 123201): 25.9 - 29.1, mean 28.3 °C (based on 118 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00575 - 0.03468), b=3.07 (2.86 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.9   ±0.63 se; based on food items.
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):  Moderate vulnerability (36 of 100).