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Hemolymph levels of vertebrate-type steroid hormones in female kuruma prawn Marsupenaeus japonicus (Crustacea: Decapoda: Penaeidae) during natural reproductive cycle and induced ovarian development by eyestalk ablation |
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| Authors: | Takuji OKUMURA AND Kazutaka SAKIYAMA |
| Institution: | National Research Institute of Aquaculture, Fisheries Research Agency, Nansei, Mie 516-0193;and Momoshima National Center for Stock Enhancement, Fisheries Research Agency, Onomichi, Hiroshima 722-0061, Japan |
| Abstract: | |
| Keywords: | Crustacea estradiol-17β estriol Marsupenaeus japonicus progesterone steroid hormone testosterone vitellogenesis |