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Title: A new quadrannulate species of Orobdella (Hirudinida, Arhynchobdellida, Orobdellidae) from central Honshu, Japan.
Authors: Nakano, Takafumi
Author's alias: 中野, 隆文
Keywords: Hirudinea
Hirudinida
Orobdella
new species
gastroporous
molecular phylogeny
Japan
Issue Date: 13-Oct-2014
Publisher: Pensoft Publishers
Journal title: ZooKeys
Issue: 445
Start page: 57
End page: 76
Abstract: A new quadrannulate species of Orobdella, Orobdella masaakikuroiwai sp. n., from the mountainous region of central Honshu, Japan is described. This is only the second small species known within this genus, with a body length of less than 4 cm for mature individuals. Phylogenetic analyses using nuclear 18S rDNA and histone H3 as well as mitochondrial COI, tRNA(Cys), tRNA(Met), 12S, tRNA(Val), 16S, and ND1 markers showed that Orobdella masaakikuroiwai sp. n. is the sister species of the quadrannulate Orobdella whitmani Oka, 1895. Phylogenetic relationships within Orobdella masaakikuroiwai sp. n. conducted using mitochondrial markers reveled a distinction between eastern and western phylogroups.
Rights: Copyright Takafumi Nakano. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
URI: http://hdl.handle.net/2433/191239
DOI(Published Version): 10.3897/zookeys.445.7999
PubMed ID: 25349507
Appears in Collections:Journal Articles

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