A brief look at the free-living Nematoda of the oxic/anoxic interface with a new genus record (Trefusia) for the Black Sea

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dc.authoridBat, Levent/0000-0002-2289-6691
dc.authoridBrennan, Michael/0000-0002-8956-8692
dc.authoridUrkmez, Derya/0000-0002-9572-9886
dc.contributor.authorUrkmez, Derya
dc.contributor.authorBrennan, Michael L.
dc.contributor.authorSezgin, Murat
dc.contributor.authorBat, Levent
dc.date.accessioned2025-03-23T19:30:13Z
dc.date.available2025-03-23T19:30:13Z
dc.date.issued2015
dc.departmentSinop Üniversitesi
dc.description.abstractIn order to provide the first comparative source of nematofaunal data at the oxic/anoxic interface off the Sinop Peninsula, the southern Black Sea, a survey of meiofauna and nematode fauna was conducted in August 2011 aboard the exploration vessel (E/V) Nautilus with ROV during the Black Sea Expedition NA012. Higher meiofaunal taxa and nematode composition were investigated. Free-living marine nematodes were the most abundant group at each site. A total of 84 species were found, belonging to 23 families. The suboxic zone was dominated by the nematode Trefusia aff. longicauda (42%). This is the first record of the genus Trefusia De Man, 1893 for the Black Sea. Although many factors are likely to influence the changes in the meiofaunal abundance and the composition of nematode assemblages, we suggest that oxygen reduction indeed affected the meiofaunal abundance and the nematode composition, however, a particular preference of several taxa for extreme conditions may be suggested.
dc.description.sponsorshipNOAA's Office of Ocean Exploration [NA08OAR4600534, NA10OAR4600127]; Expedition Council of the National Geographic Society; Office of Naval Research [N00014-07-1-0301]
dc.description.sponsorshipWe thank the captain and the crew of E/V Nautilus, NA012 Expedition, Black Sea Leg. Tufan Turanli is gratefully acknowledged for his coordination of the expeditions in Turkey. This study was conducted as part of the Ocean Exploration Trust's E/V Nautilus expedition NA012 under a marine scientific research permit, PI M. Brennan. Thanks are also due to Prof. Anne Vanreusel for examination of slides and her valuable comments. The authors would also like to thank the Ocean Exploration Trust, Barbaros Simsek, and Chris Calabretta. Funding for this work was provided by the NOAA's Office of Ocean Exploration (NA08OAR4600534, NA10OAR4600127), the Expedition Council of the National Geographic Society, and the Office of Naval Research (N00014-07-1-0301).
dc.identifier.doi10.1515/ohs-2015-0051
dc.identifier.endpage551
dc.identifier.issn1730-413X
dc.identifier.issn1897-3191
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84951863257
dc.identifier.scopusqualityQ3
dc.identifier.startpage539
dc.identifier.urihttps://doi.org/10.1515/ohs-2015-0051
dc.identifier.urihttps://hdl.handle.net/11486/5047
dc.identifier.volume44
dc.identifier.wosWOS:000368444900011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.ispartofOceanological and Hydrobiological Studies
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectmeiofauna
dc.subjectNematoda
dc.subjectsuboxic
dc.subjectTrefusia
dc.subjectTurkey
dc.titleA brief look at the free-living Nematoda of the oxic/anoxic interface with a new genus record (Trefusia) for the Black Sea
dc.typeArticle

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