一种可能引进的水蛭的首次记录，Helobdella affr . robusta Shankland, Bissen & Weisblat, 1992年在日本发现(水蛭目，舌蝗科)

IF 0.6 Q4 BIODIVERSITY CONSERVATION

Check List Pub Date : 2023-07-05 DOI:10.15560/19.4.473

Chiaki Kambayashi, T. Nakano

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引用次数: 0

摘要

Helobdella affr . robusta Shankland, Bissen & Weisblat, 1992年首次在日本录制。日本标本的细胞色素c氧化酶亚基I (COI)基因序列的单倍型与美国加利福尼亚标本的单倍型完全相同。日本标本的背部色素沉着模式与北美的罗布斯塔不同，但其大部分形态学特征与该物种的诊断特征一致。这个物种被认为是新世界的起源，日本的种群可能是最近引进的。

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First record of a potentially introduced leech, Helobdella aff. robusta Shankland, Bissen & Weisblat, 1992 (Hirudinea, Glossiphoniidae), in Japan

Helobdella aff. robusta Shankland, Bissen & Weisblat, 1992 is recorded for the first time from Japan. The haplotype of the cytochrome c oxidase subunit I (COI) gene sequence of a specimen from Japan is identical to that of one collected in California, USA. The dorsal pigmentation pattern of the Japanese specimens is different from that of H. robusta inhabiting North America, but nonetheless, most of their morphological characteristics are con-sistent with the diagnostic features of this species. This species is considered to be of New World origin, and the Japanese population was likely established from a recent introduction.

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来源期刊

Check List Environmental Science-Ecology

CiteScore

1.30

自引率

0.00%

发文量

117

审稿时长

12 weeks

期刊介绍： Check List is a peer-reviewed online journal, devoted to publishing biodiversity data related to species’ geographic distribution. Thus, our primary mission if to fill the so-called Wallacean shortfall (Lomolino 2004) and to improve our knowledge of how life is distributed on the planet in order to better preserve it. These data are essential for studies on biogeography and provide a baseline for the conservation of biodiversity. The first step to undertaking effective conservation action is to maintain records of the distribution of species. Therefore, the journal was created from the need publish basic data on species distribution of any taxon in a timely and open manner, which are often neglected by traditional journals. Check List is a bimonthly peer-reviewed online journal, and will consider for publication: -distribution summaries of a supraspecific taxon in a broad geographic area (e.g., hemisphere, country, biome), as a review of the distribution of a taxon in the given area. -annotated list of species, of a given taxon in a strict geographic area, with comments and illustrations on the identifications, based on original data. -notes on the geographic distribution, reporting new records of one or more species while providing a complete overview on the known distribution of the treated taxa. -book reviews on books related to biodiversity, biogeography, niche modeling, or any associated field that uses species distribution as its primary data source. -opinions on relevant subjects for the journal’s mission and scope