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ID 41266
file
title alternative
Status of Cynops pyrrhogaster in a habitat after immigration of Procambarus clarkii
creator
Marunouchi, Junsuke
Matsui, Kumi
NDC
Zoology
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.
journal title
Bulletin of the Herpetological Society of Japan
volume
Volume 2015
issue
Issue 2
start page
96
end page
107
date of issued
2015-11
publisher
日本爬虫両棲類学会
issn
1345-5826
ncid
naid
language
jpn
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
publisher
rights
Copyright (c) 日本爬虫両棲類学会
department
Hiroshima University Museum