著者

JACH,Manfred A.

出版者

東京昆蟲學會

雑誌

昆蟲

巻号頁・発行日

vol.56, no.1, 1988-03-25

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Hydraena watanabei n. sp. is described from Japan. A key is provided for all Japanese species, whose distributions are shown on sketch maps.