2024-03-29T08:28:09Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00010449
2023-01-06T05:44:18Z
1016:1018:1019:1021
Increase in the number of Endangered Butterfly species in Japan from 1991 to 2012
日本における1991年から2012年までの絶滅危惧チョウ類の増加
NAKAMURA, Hiroshi
KODA, Keiko
endangered butterflies
Red Data Book
Red List
Ministry of Environment
grassland butterflies
We surveyed the changes in the numbers of endangered species of Japanese butterflies from 1991 to 2012 on the basis of the Red Data Book and the Red List published by the Ministry of Environment. Total 47 butterflies were red listed in 1991, increasing to 91 species (including subspecies) in 2012. The rate of critically endangered (CR) and endangered (EN) species was the highest for butterflies (from two species in 1991 to 30 in 2012) in other category species. Thirty-seven species of the Lycaeidae family are currently included in the Red List (40.7%). Thirty species (42.3%) of the 71 butterfly species (not including sub-species) in the Japanese Red List are found in Korea. From all the Red List butterflies, 50.5% are grassland species.
Article
信州大学農学部紀要 50(1-2): 23-29(2014)
信州大学農学部
2014-03-25
eng
departmental bulletin paper
VoR
http://hdl.handle.net/10091/17512
https://soar-ir.repo.nii.ac.jp/records/10449
0583-0621
AN00121352
信州大学農学部紀要
50
1-2
23
29
https://soar-ir.repo.nii.ac.jp/record/10449/files/Agriculture50-04.pdf
application/pdf
392.3 kB
2015-09-25