{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T22:27:56Z","timestamp":1767911276380,"version":"3.49.0"},"reference-count":40,"publisher":"Cambridge University Press (CUP)","issue":"4","license":[{"start":{"date-parts":[[2016,11,10]],"date-time":"2016-11-10T00:00:00Z","timestamp":1478736000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["www.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Parasitology"],"published-print":{"date-parts":[[2017,4]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Cyclocoelidae Stossich, 1902 are medium-sized to large digenean bird parasites. Although these parasites bear few visible autapomorphic signs, and their diagnostic characters are unstable in response to the pressure applied during preparation, the numerous hitherto suggested re-classifications within the family have not been supported by any molecular analysis. We analyse here cyclocoelids found during the extensive examination of central European birds performed from 1962 to 2016, provide comparative measurements, host spectra, prevalence and intensity, and provide and analyse sequences of four DNA loci of five of the cyclocoelid species. <jats:italic>Cyclocoleum<\/jats:italic> Brandes, 1892 appears paraphyletic; thus we suggest the re-classification of <jats:italic>Cyclocoleum obscurum<\/jats:italic> (Leidy, 1887) as <jats:italic>Harrahium obscurum<\/jats:italic> (Leidy, 1887) Sitko and Heneberg comb. n. Molecular phylogenetics questioned also the validity of Cyclocoelinae Stossich, 1902 and Hyptiasminae Dollfus, 1948, which formed a single clade, whereas <jats:italic>Allopyge<\/jats:italic> Johnston, 1913, <jats:italic>Prohyptiasmus<\/jats:italic> Witenberg, 1923 and <jats:italic>Morishitium<\/jats:italic> Witenberg, 1928 formed another clade. Haematotrephinae Dollfus, 1948 are newly characterized as having a pretesticular or intertesticular ovary that forms a triangle with the testes. Analyses of non-European genera of the Cyclocoelidae and an examination of the position of families within Echinostomata La Rue, 1926 are needed.<\/jats:p>","DOI":"10.1017\/s0031182016001955","type":"journal-article","created":{"date-parts":[[2016,11,10]],"date-time":"2016-11-10T09:12:17Z","timestamp":1478769137000},"page":"368-383","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":19,"title":["Central European parasitic flatworms of the Cyclocoelidae Stossich, 1902 (Trematoda: Plagiorchiida): molecular and comparative morphological analysis suggests the reclassification of <i>Cyclocoelum obscurum<\/i> (Leidy, 1887) into the <i>Harrahium<\/i> Witenberg, 1926"],"prefix":"10.1017","volume":"144","author":[{"given":"JILJ\u00cd","family":"SITKO","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JI\u0158\u00cd","family":"BIZOS","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0703-951X","authenticated-orcid":false,"given":"PETR","family":"HENEBERG","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2016,11,10]]},"reference":[{"key":"S0031182016001955_ref16","first-page":"491","article-title":"\u00dcber Monostomiden","volume":"31","author":"Kossack","year":"1911","journal-title":"Zoologische Jahrb\u00fccher Abteilung f\u00fcr Systematik, Geographie und Biologie der Tiere"},{"key":"S0031182016001955_ref7","doi-asserted-by":"publisher","DOI":"10.11646\/zootaxa.4053.1.1"},{"key":"S0031182016001955_ref27","doi-asserted-by":"publisher","DOI":"10.1007\/s00436-014-3903-z"},{"key":"S0031182016001955_ref29","doi-asserted-by":"publisher","DOI":"10.2478\/s11687-014-0219-6"},{"key":"S0031182016001955_ref6","doi-asserted-by":"crossref","first-page":"55","DOI":"10.11646\/zootaxa.1563.1.5","article-title":"Revision of the family Cyclocoelidae Stossich, 1902 with the proposal of two new subfamilies and the description of a new species of Morishitium Witenberg, 1928 from the common snipe, Gallinago gallinago, from Texas, U.S.A","volume":"1563","author":"Dronen","year":"2007","journal-title":"Zootaxa"},{"key":"S0031182016001955_ref17","doi-asserted-by":"publisher","DOI":"10.1638\/2012-0085.1"},{"key":"S0031182016001955_ref21","first-page":"280","article-title":"On the variability of Haematotrephus lanceolatum (Wedl, 1858) from Numenius phaeophus (L.)","volume":"2","author":"Macko","year":"1960","journal-title":"Helminthologia"},{"key":"S0031182016001955_ref38","first-page":"84","article-title":"The trematodes of the family Cyclocoelidae and a new principle of their systematics","volume":"1","author":"Witenberg","year":"1923","journal-title":"Trudy Gosudarstvennogo Instituta Eksperimentalnoi Veterinarii"},{"key":"S0031182016001955_ref4","first-page":"546","article-title":"Finding of the trematode Hyptiasmus arcuatus (Stossich, 1902) Kossack, 1911 in domestic goose Anser anser dom. (L.) in Slovakia","volume":"15","author":"Bu\u0161a","year":"1960","journal-title":"Biol\u00f3gia"},{"key":"S0031182016001955_ref40","volume-title":"Synopsis of Digenetic Trematodes of Vertebrates","volume":"I","author":"Yamaguti","year":"1971"},{"key":"S0031182016001955_ref31","volume-title":"Checklist of the Trematodes (Digenea) of birds of the Czech and Slovak Republics","author":"Sitko","year":"2006"},{"key":"S0031182016001955_ref14","doi-asserted-by":"publisher","DOI":"10.1079\/9780851995472.0131"},{"key":"S0031182016001955_ref18","volume-title":"Interrelationships of the Platyhelminthes","author":"Littlewood","year":"2001"},{"key":"S0031182016001955_ref12","first-page":"162","article-title":"North American monostomes primarily from freshwater hosts","volume":"7","author":"Harrah","year":"1922","journal-title":"Illinois Biological Monographs"},{"key":"S0031182016001955_ref24","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-7519(03)00049-3"},{"key":"S0031182016001955_ref11","unstructured":"Gibson D. 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