翻訳と辞書 |
Hungerford's crawling water beetle : ウィキペディア英語版 | Hungerford's crawling water beetle
Hungerford's crawling water beetle (''Brychius hungerfordi'') is a critically endangered member of the Haliplidae family of water beetles. The US Fish and Wildlife Service Draft Recovery Plan for the species published August 2004 estimates roughly 1000 individuals are present in the wild.〔 In 2010, a five-year summary report by the United States Fish and Wildlife Service found the population to be essentially unchanged. The species was first discovered by Paul J. Spangler in 1954. ==Endangered status== Hungerford's crawling water beetle was categorized as endangered on March 7, 1994, under the provisions of the U.S. Endangered Species Act. The Hungerford's crawling water beetle is currently not protected in Canada. At the time that the species was listed on the endangered species list, it was found only in three sites, all in Michigan. It is the most endangered species in Michigan and at the time of its listing, the only one limited exclusively to Michigan.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Hungerford's crawling water beetle」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|