| 引用 | Tokyo Metropolitan Government, 2011, Red List of Tokyo Metropolis 2011 - Izu Islands.. Tokyo Metropolitan Government. (http://www.kankyo.metro.tokyo.jp/nature/animals_plants/rare_creature/red_data_book/redlist2011/index.html; http://www.kankyo.metro.tokyo.jp/nature/animals_plants/attachement/2011-11.pdf) |
| 参照 | 95802 Tokyo Metropolitan Government, 2011 |
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| Named Used as Valid | Carcharhinus obscurus |
| コメント | |
| 現場 | |
| 分布 | Japan (Kanto- Izu Islands (Tokyo)) |
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