Bulletin of the Graduate School of Education, Hiroshima University. Part. II, Arts and science education Issue 59
2010-12-24 発行

東広島市西条盆地およびその周辺地域の魚類相

Fish Fauna of the Saijo Basin (Higashi-hiroshima City) and Its Surrounding Areas
Hara, Tatsuya
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abstract
Freshwater fish fauna of the Kurose river system, the Nuta river system, the Seno river system and the Ohta river system running through the Saijo Basin (Higashihiroshima City, Hiroshima Prefecture) and its surrounding areas was surveyed. As the result, 13 families including 25 species of freshwater fishes were recognized. Among them, Carassius auratus langsdorfii, Nipponocypris temminckii and Zacco platypus showed wide distribution in this area. Liobagrus reini distributed in the restricted areas. Six species, Carassius cuvieri, Channa argus, Lepomis macrochirus, Micropterus salmoides, Oncorhynchus masou ishikawae and Poecilia reticulata, were obvous alien species. Lethenteron reissneri (Petromyzontidae, Agnata) was found at Nuta river of Kami-takeni, Fukutomi-cho which was the neighboring area of Zoga river.
subject
freshwater fish
fauna
Saijo Basin
Higashi-hiroshima City
淡水魚
魚類相
西条盆地
東広島市
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