広島大学大学院教育学研究科紀要. 第二部, 文化教育開発関連領域 60号
2011-12-22 発行

外来種アメリカナミウズムシ(扁形動物門,三岐腸目)の広島県からの初記録

The First Record of an Exotic Species Girardia tigrina (Plathelminthes, Tricladida) from Hiroshima Prefecture, Japan
鳥越 兼治
本文ファイル
抄録
An exotic freshwater planarian, Girardia tigrina was collected from Kurose River, Higashihiroshima City, Hiroshima Prefecture, Japan. This species was originally described from the Continent of North America and it's distribution have been spread all over the world by human activity. This is the first record of G. tigrina from Hiroshima Prefecture. Girardia tigrina is identified by the following features: body surface and pharynx with pigmented patches, relatively developed auricle, and eyespots closely located.
キーワード
Plathelminthes
Girardia tigrina
exotic species
first record
Hiroshima Prefecture
扁形動物門
アメリカナミウズムシ
外来種
初記録
広島県
SelfDOI