翻訳と辞書 |
Caseolus abjectus : ウィキペディア英語版 | Caseolus abjectus
''Caseolus abjectus'' is a species of land snail in the family Hygromiidae, the hairy snails and their allies. It is endemic to Madeira, where it occurs on three islands in the archipelago.〔Seddon, M. B. 2013. (''Caseolus abjectus''. ) The IUCN Red List of Threatened Species. Version 2014.2. Downloaded on 09 September 2014.〕 The subspecies ''C. abjectus abjectus'' occurs on Porto Santo Island. It has a limited range but it is an abundant snail where it does occur. The subspecies ''C. abjectus nesiotes'' occurs mostly on Bugio and has been found at one site on Deserta Grande. There its habitat has been degraded by the overgrazing of introduced goats. The goat population has been reduced as a conservation measure for the habitat on the islands, improving the outlook for the snail subspecies.〔 ==References==
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「Caseolus abjectus」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.
|
|