First Record of Orobdella tsushimensis (Hirudinida: Arhynchobdellida: Orobdellidae) from Korea (Gageodo Island) and its Molecular Phylogenetic Position within the Genus

• Nakano Takafumi

  Department of Zoology, Graduate School of Science, Kyoto University

• Seo Hong-Yul

  National Institute of Biological Resources

抄録

Specimens of the genus Orobdella Oka, 1895 from Gageodo Island, Korea, are identified as Orobdella tsushimensis Nakano, 2011 based on the following characteristics: IV uniannulate; 1/2+5 annuli between the gonopores; a bottle-shaped gastroporal duct; and epididymides in XVII-XIX. The diagnosis of O. tsushimensis is amended since the Korean specimens have a reddish dorsal surface and ovate atrial cornua. Phylogenetic analyses using mitochondrial COI, tRNA^<Cys>, tRNA^<Met>, 12S rRNA, tRNA^<Val>, and 16S rRNA markers show that the specimen from Gageodo Island and those identified as O. tsushimensis from Tsushima Island, Japan, form a monophyletic clade, confirming the species identification of the former. This is the first record of the genus Orobdella, and of the monotypic family Orobdellidae, from Korea.

収録刊行物

• Species Diversity

  Species Diversity 17 (2), 235-240, 2012

  日本動物分類学会

キーワード

• Hirudinida
• Orobdellidae
• Orobdella tsushimensis
• first record
• molecular phylogeny
• Korea

詳細情報

• CRID: 1390282679436174848
• NII論文ID: 110009561665
• NII書誌ID: AA11114903
• DOI: 10.12782/sd.17.2.235
• ISSN: 21897301
• ISSN: 13421670
• NDL書誌ID: 024139676
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I024139676
• Web Site: https://www.jstage.jst.go.jp/article/specdiv/17/2/17_KJ00008425374/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可