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) >
Potamotrygonidae (River stingrays)
河魟科 (River stingrays) > Styracurinae
Etymology: Styracura: From Greek στυραξ (= (styrax), meaning "spine at the butt end of a spear" (Brown, 1954), and
ουρα (=oura) meaning tail, a suffix commonly used since Müller & Henle (1837) for whiptailed stingrays; referring to its greatly elongated caudal stings.
More on authors: Beebe & Tee-Van.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的. 熱帶
Eastern Pacific: Costa Rica and the Galapagos Islands. Validity of this species questioned in Compagno's 1999 checklist (Ref. 35766).
東太平洋: 哥斯大黎加與加拉巴哥群島。 這種的有效性在 Compagno 1999 名錄懷疑了。 (參考文獻 35766)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 150 cm TL 雄魚/尚未辨別雌雄; (Ref. 9254)
On soft bottoms in shallow waters. Ovoviviparous (Ref. 50449). Venomous spine on tail.
在軟質底部上在淺水區中。 卵胎生的.(參考文獻 50449) 在尾部上的有毒的棘。
Life cycle and mating behavior
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 specialised structures (Ref. 50449). Distinct pairing with embrace (Ref. 205).東太平洋: 哥斯大黎加與加拉巴哥群島。 這種的有效性在 Compagno 1999 名錄懷疑了。 (參考文獻 35766)
McEachran, J.D., 1995. Dasyatidae. Rayas-látigo. p. 752-755. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para los Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9254)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
人類使用
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