2012年
A new sexannulate species of Orobdella (Hirudinida,Arhynchobdellida, Orobdellidae) from Yakushima Island, Japan
ZOOKEYS
- 巻
- 181
- 号
- 181
- 開始ページ
- 79
- 終了ページ
- 93
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.3897/zookeys.181.2932
- 出版者・発行元
- PENSOFT PUBL
A new sexannulate species of the genus Orobdell Oka, 1895, Orobdella mononoke sp. n., is described on the basis of five specimens collected from Yakushima Island, Japan. Orobdella mononoke sp. n. differs from other sexannulate Orobdella species in its possessing the following combination of characters: dorsal surface bicolor in life, I-XIII, XXVII and caudal sucker grayish purple, XIV-XXVI amber, male gonopore at XI c11/c12, female gonopore at XIII b2, 8 + 1/2 between gonopores, tubular but bulbous at junction with crop gastroporal duct, epididymides in XV-XIX, and atrial cornua ovate. Phylogenetic analyses using nuclear 18S rDNA and histone H3, and mitochondrial COI, tRNA(Cys), tRNA(Met), 12S rDNA, tRNA(Val) and 16S rDNA markers show that O. mononoke sp. n. is closely related to Orobdella esulcata Nakano, 2010 from Kyushu, Japan, and two species, Orobdella dolichopharynx Nakano, 2011 and Orobdella shimadae Nakano, 2011, from the Ryukyu Archipelago, Japan.
- リンク情報
- ID情報
-
- DOI : 10.3897/zookeys.181.2932
- ISSN : 1313-2989
- eISSN : 1313-2970
- ORCIDのPut Code : 24465722
- Web of Science ID : WOS:000304583300007