中国産輸入ドジョウにおける寄生蠕虫類の調査  [in Japanese] Survey of Parasitic Helminths in Loaches Imported from China  [in Japanese]

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Author(s)

    • 沖野 哲也 OKINO Tetsuya
    • 川崎医科大学微生物学教室(寄生虫学分野) Department of Microbiology, Division of Parasitology, Kawasaki Medical School
    • 後川 潤 USHIROGAWA Hiroshi
    • 川崎医科大学微生物学教室(寄生虫学分野) Department of Microbiology, Division of Parasitology, Kawasaki Medical School
    • 的場 久美子 MATOBA Kumiko
    • 川崎医科大学微生物学教室(寄生虫学分野) Department of Microbiology, Division of Parasitology, Kawasaki Medical School

Abstract

中国から輸入された食用ドジョウに寄生する蠕虫類の調査を行った。その結果,線虫類の幼虫3種(<i>Spiroxys japonica, Gnathostoma hispidum, Contracaecum</i> sp.)と成虫1種(<i>Pseudocapillaria tomentosa</i>),吸虫類のメタセルカリア6種(<i>Massaliatrema misgurni, Exorchis oviformis, Metacercaria hasegawai</i> a, <i>Metorchis orientalis, Encyclometra japonica</i>, Echinostomatidae gen. sp.)と成虫1種(<i>Allocreadium gotoi</i>),条虫類の成虫1種(<i>Paracaryophyllaeus gotoi</i>),鉤頭虫類の成虫1種(<i>Pallisentis</i> sp.)の計13種を検出した。これらのうち,M. misgurniは国内に定着するおそれがあり注意を要する。

A survey of parasitic helminths in loaches (<i>Misgurnus anguillicaudatus</i>) imported from China to Japan was done in March 2000 and October 2001. The survey resulted in the detection of three species of nematode larvae (<i>Spiroxys japonica, Gnathostoma hispidum, Contracaecum</i> sp.), one species of adult nematode (<i>Pseudocapiliaria tomentosa</i>), six species of trematode metacercariae (<i>Massaliatrema misgurni, Metorchis orientalis, Exorchis oviformis, Encyclometra japonica, Metacercaria hasegawai</i> a, Echinostomatidae gen, sp.), one species of adult trematode (<i>Allocreadium gotoi</i>), one species of adult cestode (<i>Paracaryophyllaeus gotoi</i>) and one species of adult acanthocephala (<i>Pallisentis</i> sp.). These parasitic helminths need an intermediate host to complete each life cycle. The loaches play the part of the second, paratenic and final host. We are concerned about invasions of M, misgurni as an alien species into Japan.

Journal

  • Japanese Journal of Zoo and Wildlife Medicine

    Japanese Journal of Zoo and Wildlife Medicine 9(2), 71-78, 2004

    Japanese Society of Zoo and Wildlife Medicine

References:  26

Codes

  • NII Article ID (NAID)
    110002665450
  • NII NACSIS-CAT ID (NCID)
    AA11366156
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    1342-6133
  • Data Source
    CJP  NII-ELS  J-STAGE 
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