Cyclocoelidae

Cyclocoelidae is a family of trematodes in the order Plagiorchiida.

Genera
The genera are ordered by subfamily.
 * Cyclocoelinae Stossich, 1902
 * Circumvitellatrema Dronen, Greiner, Ialeggio & Nolan, 2009
 * Cyclocoelum Brandes, 1892
 * Psophiatrema Dronen & Kinsella, 2009
 * Selfcoelum Dronen, Gardner & Jiménez, 2006
 * Haematotrephinae Dollfus, 1948
 * Haematotrephus Stossich, 1902
 * Harrahium Witenberg, 1926
 * Neohaematotrephus Kanev, Radev & Fried, 2002
 * Uvitellina Witenberg, 1923
 * Wardianum Witenberg, 1923
 * Hyptiasminae Dollfus, 1948
 * Allopyge Johnston, 1913
 * Hyptiasmus Kossack, 1911
 * Morishitium Witenberg, 1928
 * Prohyptiasmus Witenberg, 1923
 * Ophthalmophaginae Harrah, 1922
 * Bothrigaster Dollfus, 1948
 * Opthalmophagus Stossich, 1902
 * Porphyriotrema Duggal & Toor, 1985
 * Promptenovum Witenberg, 1923
 * Spaniometra Kossack, 1911
 * Skrjabinocoelinae Dronen, 2007
 * Skrjabinocoelum Kurashvili, 1953
 * Szidatitreminae Dronen, 2007
 * Contracoelum Witenberg, 1926
 * Pseudoszidatitrema Dronen & Blend, 2015
 * Szidatitrema Yamaguti, 1971