アメリカザリガニ移入後の生息地のアカハライモリの状態
Use this link to cite this item : https://ir.lib.hiroshima-u.ac.jp/00041266
ID | 41266 |
file | |
title alternative | Status of Cynops pyrrhogaster in a habitat after immigration of Procambarus clarkii
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creator |
Marunouchi, Junsuke
Matsui, Kumi
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NDC |
Zoology
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abstract | Red swamp crayfish, Procambarus clarkii have immigrated since 2009 into one habitat of the Japanese newt Cynops pyrrhogaster that we observed from 1999 to 2002 in Hiroshima Prefecture, Japan, so we studied the habitat again in December 2012. The observed number of individuals of C. pyrrhogaster in 2012 and their catch per unit effort as relative density tended to decline, and 93.9% of males and 72.7% of females showed injury. In another habitat that P. clarkii has invaded since 1993, C. pyrrhogaster showed low frequency of observation and many injured individuals from 1997 to 2002.
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journal title |
Bulletin of the Herpetological Society of Japan
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volume | Volume 2015
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issue | Issue 2
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start page | 96
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end page | 107
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date of issued | 2015-11
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publisher | 日本爬虫両棲類学会
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issn | 1345-5826
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ncid | |
naid | |
language |
jpn
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nii type |
Journal Article
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HU type |
Journal Articles
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DCMI type | text
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format | application/pdf
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text version | publisher
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rights | Copyright (c) 日本爬虫両棲類学会
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department |
Hiroshima University Museum
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