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Early maturation of rosyface dace, Tribolodon sachalinensis (Cyprinidae, Cypriniformes), in a small isolated population

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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

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