長野県産Metagonimus hakubaensis (Digenea: Heterophyidae)の成虫の再記載

• 嶋津, 武

書誌事項

タイトル別名

• Redescription of the adult of Metagonimus hakubaensis (Digenea: Heterophyidae) from Nagano, Japan

抄録

40002771623

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Metacercariae of Metagonimus hakubaensis Shimazu, 1999 （Digenea: Heterophyidae）were obtained from the lamprey Lethenteron reissneri （Dybowski）（Agnatha: Petromyzontidae） collected in the stream at Kamishiro, Hakuba village, Nagano prefecture, central Japan. They were experimentally fed to golden hamsters. Gravid adult worms were recovered from the small intestine of the golden hamsters 22 days after infection. The adults were fixed in hot formalin, stained and mounted in Canada balsam. Whole-mounted adults were described and compared in morphology with the slightly flattened type series. In the present specimens, the ventral sucker was usually slightly larger than or as large as, or rarely slightly smaller than, the oral sucker; and the sucker ratio was 1: 0.94―1.21 instead of 1: 0.75―1.06 in the slightly flattened type series.

収録刊行物

• 長野県短期大学紀要

  長野県短期大学紀要 56 79-82, 2001-12

  長野県短期大学

キーワード

• Metagonimus hakubaensis
• Digenea
• Heterophyidae
• adult
• morphology

詳細情報

• CRID: 1050845763132244480
• NII論文ID: 120005391934
• NII書誌ID: AN00179035
• ISSN: 02861178
• NDL書誌ID: 6059859
• Web Site: https://u-nagano.repo.nii.ac.jp/records/228
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6059859
• 本文言語コード: ja
• 資料種別: departmental bulletin paper
• データソース種別:
  • IRDB
  • NDL
  • CiNii Articles