| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Artificial Production and Natural Breeding of the Endangered Frog Species Odorrana ishikawae, with Special Reference to Fauna Conservation in the Laboratory |
|
言語 |
en |
| 作成者 |
Sumida, Masayuki
Satou, Naoki
Yoshikawa, Natsuhiko
Kurabayashi, Atsushi
Islam, Mohammed Mafizul
Igawa, Takeshi
Oumi, Shohei
Katsuren, Seiki
Ota, Hidetoshi
Shintani, Nozomi
Fukuniwa, Hiroko
Sano, Naomi
Fujii, Tamotsu
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
(c) 2011 Zoological Society of Japan |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
artificial insemination |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
natural breeding |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
second generation |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
endangered frog |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
protected species |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
IUCN Red List |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Odorrana ishikawae |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
480 |
| 内容記述 |
|
|
内容記述 |
Odorrana ishikawae is listed as a class IB endangered species in the IUCN Red List and is protected by law in both Okinawa and Kagoshima Prefectures, Japan. Here, in an effort to help effectively preserve the genetic diversity of this endangered species in the laboratory, we tested a farming technique involving the artificial breeding of frogs, and also promoted natural breeding in the laboratory. Field-caught male/female pairs of the Amami and Okinawa Island populations were artificially bred using an artificial insemination method in the 2004, 2006, and 2008 breeding seasons (March to April). Although fewer than 50% of the inseminated eggs achieved metamorphosis, approximately 500, 300, and 250 offspring from the three respective trials are currently being raised in the laboratory. During the 2009 and 2010 breeding seasons, second-generation offspring were produced by the natural mating activities of the first offspring derived from the two artificial matings in 2004. The findings and the methods presented here appear to be applicable to the temporary protection of genetic diversity of local populations in which the number of individuals has decreased or the environmental conditions have worsened to levels that frogs are unable to survive by themselves. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
公益社団法人日本動物学会 |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.2108/zsj.28.834 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.2108/zsj.28.834 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0289-0003 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10545874 |
| 開始ページ |
|
|
開始ページ |
834 |
| 書誌情報 |
Zoological Science
Zoological Science
巻 28,
号 11,
p. 834-839,
発行日 2011
|
| 旧ID |
33932 |
zsj.28.834.pdf (1.8 MB)
