• MeSH
• hlístice anatomie a histologie   MeSH
• Trematoda klasifikace   MeSH
• Check Tag
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Geografické názvy
• Československo MeSH
• Kuba MeSH

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. Cyclocoleum Brandes, 1892 appears paraphyletic; thus we suggest the re-classification of Cyclocoleum obscurum (Leidy, 1887) as Harrahium obscurum (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 Allopyge Johnston, 1913, Prohyptiasmus Witenberg, 1923 and Morishitium 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.

• MeSH
• DNA helmintů genetika   izolace a purifikace   MeSH
• druhová specificita MeSH
• fylogeneze MeSH
• infekce červy třídy Trematoda epidemiologie   parazitologie   veterinární   MeSH
• mezerníky ribozomální DNA genetika   MeSH
• nemoci ptáků epidemiologie   parazitologie   MeSH
• ptáci MeSH
• regulace genové exprese enzymů MeSH
• respirační komplex IV genetika   metabolismus   MeSH
• RNA helmintů genetika   MeSH
• RNA ribozomální 18S genetika   MeSH
• Trematoda anatomie a histologie   klasifikace   genetika   MeSH
• zvířata MeSH
• Check Tag
• ženské pohlaví MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Evropa epidemiologie   MeSH