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Pelagic Stingray - Pteroplatytrygon violacea, Dasyatis violacea
| 제목: | Pelagic Stingray - Pteroplatytrygon violacea, Dasyatis violacea
| | 올린이: | Klaus Rudloff (kdrudloff@t-online.de)
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| 해상도: 1200x800
파일크기: 429414 Bytes
등록시간: 2011:11:16 04:04:11
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Pelagic Stingray, Pelagischer Stechrochen (Pteroplatytrygon violacea, syn. Dasyatis violacea).
Zoo-Aquarium Berlin 27th January 2011.
Copyright by Klaus Rudloff, Berlin
The pelagic stingray (Pteroplatytrygon violacea) is a species of stingray in the family Dasyatidae. 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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