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pelagic stingray (Pteroplatytrygon violacea)
| 제목: | pelagic stingray (Pteroplatytrygon violacea)
| | 올린이: | Wiki Photos (---@---.---)
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| 해상도: 1846x1036
파일크기: 331970 Bytes
촬영일: 2006:07:30 11:41:33
사진기: Canon PowerShot S3 IS (Canon)
F number: f/4.0
Exposure: 1/100 sec
Focal Length: 6000/1000
등록시간: 2017:06:13 12:42:37
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English: Pelagic stingray (Pteroplatytrygon violacea) at the Fukushima Aquarium.
Русский: Синий хвостокол.
Date 30 July 2006, 11:41
Source IMG_0628
Author Makoto Nakashima http://www.flickr.com/people/55258922@N00 from Tokyo, Japan
Source: https://commons.wikimedia.org/wiki/File:Pelagic_stingray_fukushima.jpg
The pelagic stingray (Pteroplatytrygon violacea) is a species of stingray in the family Dasyatidae, and the sole member of its genus. It is characterized by the wedge-like shape of its pectoral fin disc, which is much wider than long, as well as by the pointed teeth in both sexes, whip-like tail with extremely long tail spine, and uniform violet to blue-green coloration. The distribution of the pelagic stingray extends nearly worldwide in tropical to warm-temperate pelagic waters.
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Scientific Name: Pteroplatytrygon violacea (Bonaparte, 1832)
Common Names: Pelagic Stingray, Blue Stingray; [French] Pastenague Violette; [Spanish] Raya Negra, raya látigo obispo
Synonyms:
Trygon violacea Bonaparte, 1832
Dasyatis violacea (Bonaparte, 1832)
Dasyatis purpurea (Müller & Henle, 1841) |
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