title: [Paramonostomum antarcticum (Trematoda, Notocotylidae) in Larus dominicanus from South Shetlands (Antarctica)].
abstract: Paramonostomum antarcticum Graefe, 1968 from the rectum of blackbacked gull from King George as Island (South Shetlands, Antarctica) is described. As a result of that Larus dominicanus is presented the new host of this trematode. The morphology is compared with the original description of P. signiense Jones & Williams, 1969. The relations between the two possibly identical Antarctic species are discussed. It is proposed to invalidate the subgenus Paramonostomoides Yamaguti, 1971.
mesh_terms: D000818:Animals; D000864:Antarctic Regions; D001717:Birds / Q000469:parasitology*; D005260:Female; D012007:Rectum / Q000469:parasitology; D013045:Species Specificity; D014200:Trematoda / Q000033:anatomy & histology*
vernacular_title: Paramonostomum antarcticum (Trematoda, Notocotylidae) in Larus dominicanus der Südshetlands (Antarktis).