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・ Iztok Čop
・ Izturis
・ Izu
・ Izu Azuka
・ Izu catshark
・ Izu Islands
・ Izu Islands triplefin
・ Izu Kokubun-ji
・ Izu Kyūkō Line
・ Izu no odoriko (1954 film)
・ Izu no Odoriko (1974 film)
・ Izu no odoriko (1993 TV drama)
・ Izu Ojukwu
・ Izu Peninsula
・ Izu Province
Izu stingray
・ Izu thrush
・ Izu Ugonoh
・ Izu Ōshima
・ Izu, Shizuoka
・ Izu-Atagawa Station
・ Izu-Bonin-Mariana Arc
・ Izu-Hokkawa Station
・ Izu-Inatori Station
・ Izu-Kōgen Station
・ Izu-Nagaoka Station
・ Izu-Nitta Station
・ Izu-Ogasawara Trench
・ Izu-Taga Station
・ Izu-Tobu


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Izu stingray : ウィキペディア英語版
Izu stingray

The Izu stingray (''Dasyatis izuensis'') is a little-known species of stingray in the family Dasyatidae, endemic to the Izu Peninsula of Japan. Found in shallow coastal waters, it is a fairly small species with a smooth, golden-brown, diamond-shaped pectoral fin disc and a whip-like tail with a low keel above and fin fold beneath. The fin fold is white, distinguishing the Izu stingray from all other Pacific members of its family. The International Union for Conservation of Nature (IUCN) has assessed this rare species as Near Threatened.
==Taxonomy==
The Izu stingray was described by Kiyonori Nishida and Kazuhiro Nakaya in a 1988 issue of the ''Japanese Journal of Ichthyology''. Its specific epithet ''izuensis'' refers to where the type specimen, a wide adult male, was caught.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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