翻訳と辞書 |
Spotted sucker : ウィキペディア英語版 | Spotted sucker
The spotted sucker (''Minytrema melanops'') is a species of sucker (fish) that is native to eastern North America. The spotted sucker inhabits deep pools of small to medium rivers over clay, sand or gravel. They are occasionally found in creeks and large rivers. Through its life stages, the spotted sucker goes from a mid-depth predator to a bottom forager. Spotted suckers have a lifespan of approximately six years and spawn in April and May. Limited knowledge of the occurrence, abundance, and natural history of this species has been an impediment to status assessment and the determination of need for conservation measures within this family.〔 ==Description== Spotted suckers have a dark spot at the base of each scale giving them the appearance of having many rows of small black spots on their body and can reach about 19 inches.〔"Spotted Sucker." Spotted Sucker. Ohio Department of Natural Resources, n.d. Web. 27 Oct. 2013.〕
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「Spotted sucker」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.
|
|