Integrative systematics and ecology of a new deep-sea family of tanaidacean crustaceans
| Autor: | Robert M. Jennings, Magdalena Błażewicz, Piotr Jóźwiak, Maciej Studzian, Inmaculada Frutos |
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| Přispěvatelé: | University of Hamburg, Centre of Natural History, Zoological Museum, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany. Universidad de Alcalá, Dpto. Ciencias de la Vida, EU-US Marine Biodiversity Group, 28871, Alcalá de Henares, Spain., University of Lodz, Department of Invertebrate Zoology and Hydrobiology, Laboratory of Polar Biology and Oceanobiology, Banacha St. 12/16, Łódź, 90-237, Poland., Biology Department, Temple University, Philadelphia, PA, USA., University of Lodz, Department of Molecular Biophysics, Banacha St. 12/16, Łódź, 90-237, Poland. |
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
Systematics lcsh:Medicine Animal Population Groups 010603 evolutionary biology 01 natural sciences Article Species Specificity Genus Phylogenetics Crustacea Animals lcsh:Science Atlantic Ocean Physiology Comparative Phylogeny Tanaidacea Marine biology Principal Component Analysis Pacific Ocean Multidisciplinary Ecology biology Phylogenetic tree 010604 marine biology & hydrobiology lcsh:R biology.organism_classification Incertae sedis Anatomy Comparative Type species Geography Paratype lcsh:Q Animal Distribution Zoology |
| Zdroj: | Scientific Reports, Vol 9, Iss 1, Pp 1-70 (2019) Scientific Reports |
| ISSN: | 2045-2322 |
| DOI: | 10.1038/s41598-019-53446-1 |
| Popis: | A new family of paratanaoidean Tanaidacea – Paranarthrurellidae fam. nov. – is erected to accommodate two genera without family classification (Paratanaoidea incertae sedis), namely Armatognathia Kudinova-Pasternak, 1987 and Paranarthrurella Lang, 1971. Seven new species of Paranarthrurella and two of Armatognathia are described from material taken in different deep-sea areas of the Atlantic and Pacific oceans. The type species of Paranarthrurella — P. caudata (Kudinova-Pasternak, 1965) — is redescribed based on the paratype. The genus Cheliasetosatanais Larsen and Araújo-Silva, 2014 originally classified within Colletteidae is synonymised with Paranarthrurella, and Arthrura shiinoi Kudinova-Pasternak, 1973 is transferred to Armatognathia. Amended diagnoses of Armatognathia and Paranarthrurella genera are given. Choosing characters for distinguishing and defining both genera was supported by Principal Component Analysis. Designation of the new family is supported by molecular phylogenetic analysis of COI and 18S datasets. The distribution of all species currently included in the new family was visualised and their bathymetric distribution analysed. |
| Databáze: | OpenAIRE |
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