{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,9]],"date-time":"2026-11-09T22:41:15Z","timestamp":1794264075198,"version":"4.9.0"},"reference-count":51,"publisher":"Cambridge University Press (CUP)","issue":"10","license":[{"start":{"date-parts":[[2025,8,11]],"date-time":"2025-08-11T00:00:00Z","timestamp":1754870400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Parasitology"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Accurate species identification is essential for biodiversity research, especially in the field of parasitological systematics. In particular, the incorporation of DNA-based methods in the study of Digenea has transformed taxonomy by allowing for precise species delimitation, clarification of life cycles, and the identification of cryptic diversity. However, to prevent taxonomic misidentification, a growing concern in public sequence databases, these molecular techniques must be supplemented with high-quality morphological data. This study provides an integrative assessment (combining both morphological and molecular data) of\n                    <jats:italic>Cotylurus brandivitellatus<\/jats:italic>\n                    , based on adult specimens obtained from naturally infected mute swan (\n                    <jats:italic>Cygnus olor<\/jats:italic>\n                    ) in Gda\u0144sk Pomerania. The observed morphological characteristics are consistent with the original description of\n                    <jats:italic>C. brandivitellatus<\/jats:italic>\n                    and align with the established description of the genus\n                    <jats:italic>Cotylurus<\/jats:italic>\n                    . Phylogenetic analysis, utilizing concatenated LSU rDNA and COI mtDNA markers, confirms the distinct taxonomic status of\n                    <jats:italic>C. brandivitellatus<\/jats:italic>\n                    . It forms a sister clade with\n                    <jats:italic>C. strigeoides<\/jats:italic>\n                    , which is clearly separate from other species within the\n                    <jats:italic>Cotylurus<\/jats:italic>\n                    genus. These findings validate the existence of\n                    <jats:italic>C. brandivitellatus<\/jats:italic>\n                    and offer new insights into species delineation and evolutionary relationships within\n                    <jats:italic>Cotylurus<\/jats:italic>\n                    , highlighting the importance of integrative approaches in trematode systematics.\n                  <\/jats:p>","DOI":"10.1017\/s003118202510067x","type":"journal-article","created":{"date-parts":[[2025,8,11]],"date-time":"2025-08-11T05:00:01Z","timestamp":1754888401000},"page":"1037-1046","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":1,"title":["Back from the dead: validity and taxonomic position of\n                    <i>Cotylurus brandivitellatus<\/i>\n                    (Belogurov, Maksimova et Tolkacheva, 1966) in light of the integrative taxonomy approach"],"prefix":"10.1017","volume":"152","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7846-7880","authenticated-orcid":false,"given":"Julia","family":"Gabrysiak","sequence":"first","affiliation":[{"name":"University of Wroc\u0142aw"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gerard","family":"Kanarek","sequence":"additional","affiliation":[{"name":"Museum and Institute of Zoology, Polish Academy of Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Beata","family":"Rydelek","sequence":"additional","affiliation":[{"name":"Pomeranian Wildlife Rehabilitation Centre \u2018Ostoja\u2019"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandra","family":"Wydra","sequence":"additional","affiliation":[{"name":"Institute of Biology, Wroc\u0142aw University of Environmental and Life Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Grzegorz","family":"Zale\u015bny","sequence":"additional","affiliation":[{"name":"Institute of Biology, Wroc\u0142aw University of Environmental and Life Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joanna","family":"Hildebrand","sequence":"additional","affiliation":[{"name":"University of Wroc\u0142aw"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2025,8,11]]},"reference":[{"key":"S003118202510067X_ref19","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpara.2012.10.019"},{"key":"S003118202510067X_ref13","first-page":"1","article-title":"Synopsis des Strigeidae et des Diplostomatidae (Trematoda)","volume":"10","author":"Dubois","year":"1968","journal-title":"M\u00e9moires de la Soci\u00e9t\u00e9 Neuch\u00e2teloise Des Sciences Naturelles"},{"key":"S003118202510067X_ref22","doi-asserted-by":"publisher","DOI":"10.1515\/helmin-2015-0066"},{"key":"S003118202510067X_ref3","first-page":"7","article-title":"Cotylurostrigea brandivitellata nov. sp. - new trematode from goose birds","volume":"17","author":"Belogurov","year":"1966","journal-title":"Trudy GELAN"},{"key":"S003118202510067X_ref37","unstructured":"Rambaut, A (2009) FigTree v1.4.4. Accessed November 17, 2020 . http:\/\/tree.bio.ed.ac.uk\/software\/figtree\/"},{"key":"S003118202510067X_ref29","volume-title":"Fauna S\u0142odkowodna Polski. Przywry (Trematoda). Cz\u0119\u015b\u0107 Og\u00f3lna; Cz\u0119\u015b\u0107 Systematyczna \u2013 aspidogastrea, Digenea: strigeida","author":"Niewiadomska","year":"2010"},{"key":"S003118202510067X_ref48","doi-asserted-by":"publisher","DOI":"10.1038\/s41592-020-0895-8"},{"key":"S003118202510067X_ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpara.2021.08.004"},{"key":"S003118202510067X_ref32","doi-asserted-by":"publisher","DOI":"10.1017\/S0022149X20000577"},{"key":"S003118202510067X_ref33","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijppaw.2020.07.008"},{"key":"S003118202510067X_ref5","first-page":"309","article-title":"Strigea raabei sp. n., a new trematode from wild ducks of Poland.","volume":"6","author":"Bezubik","year":"1958","journal-title":"Acta Parasitologica Polonica"},{"key":"S003118202510067X_ref36","doi-asserted-by":"publisher","DOI":"10.1186\/s13071-020-04538-9"},{"key":"S003118202510067X_ref46","first-page":"473","article-title":"Trematodes of the mute swan Cygnus olor (Gm.) from central and northern regions of Poland","volume":"20","author":"Sulgostowska","year":"1972","journal-title":"Acta Parasitologica"},{"key":"S003118202510067X_ref50","volume-title":"Synopsis of Digenetic Trematodes of Vertebrates","author":"Yamaguti","year":"1971"},{"key":"S003118202510067X_ref4","doi-asserted-by":"publisher","DOI":"10.1111\/1755-0998.13272"},{"key":"S003118202510067X_ref35","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijppaw.2022.06.002"},{"key":"S003118202510067X_ref40","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182021001372"},{"key":"S003118202510067X_ref14","first-page":"197","article-title":"Strigeata (Trematoda) of Australian birds and mammals from the Helminthological Collection of the University of Adelaide","volume":"96","author":"Dubois","year":"1972","journal-title":"Transactions of the Royal Society of South Australia"},{"key":"S003118202510067X_ref20","doi-asserted-by":"publisher","DOI":"10.1016\/j.parint.2018.07.003"},{"key":"S003118202510067X_ref44","volume-title":"Trematodes of the Fauna of the USSR. 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Published by Cambridge University Press.","name":"copyright","label":"Copyright","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http:\/\/creativecommons.org\/licenses\/by\/4.0), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This content has been made available to all.","name":"free","label":"Free to read"}]}}