Glafira Kolbasova, Vitaly Syomin, Alexey Mishin, Tina Molodtsova, Nikolai Neretin, Tatiana Neretina
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引用次数: 0
Abstract
Pelagic polychaetes were collected in the Bransfield Strait, the Weddell Sea, and near the South Orkney Islands area in the austral summer of 2022 during the 87th cruise of the R/V Akademik Mstislav Keldysh. The collected material was studied using morphological, taxonomic, and molecular methods; 18S and D1 regions of 28S genes were used as molecular markers. In total, 17 species were recognized in the studied material, including Alciopini (2), Lopadorrhynchidae (4), Iospilidae (1), Typhloscolecidae (6), and Tomopteridae (4). We clarified relationships between Vanadis antarctica McIntosh, 1885, and V. longissima (Levinsen, 1885). One new typhloscolecid Typhloscolex keldyshi sp. nov. and two new species of Lopadorrhynchidae Pelagobia albertych sp. nov. and Pelagobia torquata sp. nov. have been described. Also, we propose to restore Pelagobia viguieri Gravier, 1911, based on molecular data.
期刊介绍：
Marine Biodiversity is a peer-reviewed international journal devoted to all aspects of biodiversity research on marine ecosystems. The journal is a relaunch of the well-known Senckenbergiana maritima" and covers research at gene, species and ecosystem level that focuses on describing the actors (genes and species), the patterns (gradients and distributions) and understanding of the processes responsible for the regulation and maintenance of diversity in marine systems. Also included are the study of species interactions (symbioses, parasitism, etc.) and the role of species in structuring marine ecosystem functioning.
Marine Biodiversity offers articles in the category original paper, short note, Oceanarium and review article. It forms a platform for marine biodiversity researchers from all over the world for the exchange of new information and discussions on concepts and exciting discoveries.
- Covers research in all aspects of biodiversity in marine ecosystems
- Describes the actors, the patterns and the processes responsible for diversity
- Offers peer-reviewed original papers, short communications, review articles and news (Oceanarium)
- No page charges
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