|
Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Environmental Science / Faculty of Environmental Earth Science >
Peer-reviewed Journal Articles, etc >
Early maturation of rosyface dace, Tribolodon sachalinensis (Cyprinidae, Cypriniformes), in a small isolated population
| Title: | Early maturation of rosyface dace, Tribolodon sachalinensis (Cyprinidae, Cypriniformes), in a small isolated population |
| Authors: | Atsumi, Keisuke Browse this author | | Koizumi, Itsuro Browse this author →KAKEN DB |
| Keywords: | live fast and die young | | sexual size dimorphism | | growth rate | | promiscuous | | reservoir |
| Issue Date: | Oct-2017 |
| Publisher: | Biogeographical Society of Japan |
| Journal Title: | Biogeography |
| Volume: | 19 |
| Start Page: | 123 |
| End Page: | 126 |
| Abstract: | Age at maturity is one of the key parameters of life-history. Whereas large variations in adult body size have been reported in Tribolodon sachalinensis (Nikolsky, 1889), age and size at first maturity have rarely been examined. Here, we report early maturation (+1 male) and sexual difference in age at maturity in an isolated population in Hokkaido, northern Japan, which is different from a previous study. |
| Rights: | http://biogeo.a.la9.jp/ |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/72277 |
| Appears in Collections: | 環境科学院・地球環境科学研究院 (Graduate School of Environmental Science / Faculty of Environmental Earth Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
Submitter: 渥美 圭佑
|
