New observations on the genus Hypocreadium Ozaki, 1936 (Digenea: Lepocreadiidae) in the Indo-West Pacific region, including the description of one new species Author Bray, Rodney A. Author Cribb, Thomas H. Author Justine, Jean-Lou text Zootaxa 2009 2110 22 40 journal article 10.5281/zenodo.187863 2518086f-1d5b-4bb1-bf02-45b752869801 1175-5326 187863 3C88C15C-FEE3-4578-8DDD-147B1385AA9D Hypocreadium patellare Yamaguti, 1938 We have found three morphological types of Hypocreadium which apparently represent varieties of H. patellare or a group of similar species. We here describe each type separately, but have refrained from erecting new taxa as the differences are slight, inconsistent or fall within the variation found in specimens from the type-host and locality as described by Machida & Kuramochi (1999) .