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噴火湾およびその沖合におけるクロザコエビArgis larの産卵と成長

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Title: 噴火湾およびその沖合におけるクロザコエビArgis larの産卵と成長
Other Titles: Spawning and Growth of Macrura Argis lar in Funka Bay and offshore, Hokkaido
Authors: 武藤, 卓志1 Browse this author
前田, 辰昭2 Browse this author →KAKEN DB
中谷, 敏邦3 Browse this author →KAKEN DB
高津, 哲也4 Browse this author →KAKEN DB
松島, 寛治5 Browse this author
高橋, 豊美6 Browse this author →KAKEN DB
Authors(alt): Mutoh, Takashi1
Maeda, Tatsuaki2
Nakatani, Toshikuni3
Takatsu, Tetsuya4
Matsushima, Hiroharu5
Takahashi, Toyomi6
Issue Date: Dec-1992
Publisher: 水産海洋学会
Journal Title: 水産海洋研究
Journal Title(alt): Bulletin of the Japanese Society of Fisheries Oceanography
Volume: 56
Issue: 4
Start Page: 426
End Page: 432
Abstract: Argis lar (Decapoda, Caridea) were collected by experimental bottom trawls in Funka Bay and offshore (less than 200m depths) from May 1987 to September 1989. More than 85% of them were adult female. The seasonal changes in gonadosomatic index, the occurrence of the ovigerous female, and carapace length composition suggested that most of A. lar spawned at the age of 30 months, and spawning and hatching period were August to September and February to March, respectively. The regressions of body weight (BW:g) and body length (BL:mm) on carapace length (CL:mm) were calculated as follows; CL-BW: BW=0.00077CL^2.947 (r=0.98) CL-BL: BL=3.357CL+7.858 (r=0.98)
Type: article
Appears in Collections:水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 高橋 豊美

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