title: The phylogenetic status of the Ancyrocephalidae Bychowsky, 1937 (Monogenea: Dactylogyroidea).
abstract: Phylogenetic analysis of selected subfamily and family taxa within the Dactylogyroidea indicates that the Ancyrocephalidae Bychowsky, 1937, is unnatural. The family contains both poly- and paraphyletic features. The analysis supports the previous elevation of the Pseudomurraytrematinae to family status and suggests that revision of the Ancyrocephalidae is necessary. Two options for revision are provided; that of returning the taxon to subfamily status within the Dactylogyridae is preferred, requiring a change in status of the Heterotesiidae to a subfamily within the Dactylogyridae.
authors.affiliation: College of Health-Related Professions, Idaho State University, Pocatello 83209.
authors.forename: D C
authors.initials: DC
authors.lastname: Kritsky
authors.forename: W A
authors.initials: WA
authors.lastname: Boeger
mesh_terms: D000818:Animals; D010802:Phylogeny; D014200:Trematoda / Q000033:anatomy & histology / Q000145:classification*