香川県仲多度郡まんのう町満濃池周辺の4隧道における洞窟棲コウモリ類の冬季の生息状況

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URI http://shark.lib.kagawa-u.ac.jp/kuir/metadata/3258
Title
香川県仲多度郡まんのう町満濃池周辺の4隧道における洞窟棲コウモリ類の冬季の生息状況
Title Alternative
The number of individuals and physical characters of four tunnels in winter of cave bats near the Mannouike pond, Kagawa, Shikoku, Japan
File
Description

Habitats of cave bats were studied in winter at four tunnels near the Mannouike pond, Mannou town, Nakatado district, Kagawa prefecture, Shikoku, Japan, 1996-2002. Four tunnels which are typical in Kagawa prefecture were classified into two types by the structure; one was made by concrete with both side entrances; and the other one was made by rocks with only one side entrance. In the former tunnels, only Myotis macrodactylus inhabited, whereas in the latter tunnels, Rhinolophus ferrumequinum, R. cornutus, Miniopterus fuliginosus and Myotis macrodactylus inhabited. It was considered that the preference for tunnels in winter, suggesting a hibernate season, cave bats select the tunnel where there are optimal air temperature and stream of the wind. In Kagawa prefecture, R. ferrumequinum, R. cornutus and Miniopterus fuliginosus were difficult to hibernate, because these species choose tunnels that have large roots with optimal air temperature in winter. However, Myotis macrodactylus can hibernate in the tunnels that have many cracks on the walls separately.

Author
著者 吉川 武憲
著者(ヨミ) ヨシカワ タケノリ
著者(別表記) Yoshikawa Takenori
著者 藤田 正芳
著者(ヨミ) フジタ マサヨシ
著者(別表記) Fuzita Masayoshi
Publication Title
香川生物
Volume
34
Start Page
37
End Page
44
Publisher
香川生物学会
Published Date
200703
ISSN
0287-6531
NCID
AN00038146
Resource Type
Journal Article
Language
jpn
Text Version
publisher
Set
香川大学
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