title: Digenetic trematodes of marine fishes of Okinawa, Japan.
abstract: Between May and September 1985, 348 fishes representing 50 families, 107 genera, and 152 species from the coastal waters of Okinawa were examined for digenetic flukes. Ten families (Lepocreadiidae, Opistholebetidae, Gyliauchenidae, Fellodistomidae, Acanthocolpidae, Opecoelidae, Bucephalidae, Cryptogonimidae, Syncoeliidae, and Hemiuridae), representing 29 genera and 34 species of digenetic flukes were recorded. Seven new geographic locality records and 25 new host records were established. Possibly 2 new species, one being a species of the genus Metadena from Meiacanthus grammistes and the other a species of the genus Mesolecitha from Plectorhynchus chaetodontoides, were detected. Most infections were of a single species, and although prevalence and intensity were low, host specificity was high. Only 3 of the 34 species identified transgressed family bounds in their definitive hosts.
authors.affiliation: Department of Zoology, Southern Illinois University, Carbondale 62901.
authors.forename: W G
authors.initials: WG
authors.lastname: Dyer
authors.forename: E H
authors.initials: EH
authors.lastname: Williams
authors.forename: L B
authors.initials: LB
authors.lastname: Williams
mesh_terms: D000818:Animals; D005393:Fish Diseases / Q000453:epidemiology* / Q000469:parasitology; D005399:Fishes / Q000469:parasitology; D007564:Japan; D012623:Seawater; D014200:Trematoda / Q000145:classification / Q000254:growth & development; D014201:Trematode Infections / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*