Hamacreadium
Hamacreadium is a genus of trematodes in the family Opecoelidae. It is synonymous with Olivacreadium Bilqees, 1976. Species of Hamacreadium are endoparasitic in fish such as Lethrinus Cuvier, 1829. Species Hamacreadium cribbi Bray & Justine, 2016 Hamacreadium hainanense Shen, 1990 Hamacreadium interruptum Nagaty, 1941 Hamacreadium lethrini Yamaguti, 1934 Hamacreadium longivesiculum (Yamaguti, 1952) Martin, Cutmore, Ward & Cribb, 2017 Hamacreadium lutiani (Shen, 1990) Martin, Cutmore, Ward & Cribb, 2017 Hamacreadium morgani Baz, 1946 Hamacreadium mutabile Linton, 1910 Hamacreadium phyllorchis (Bilqees, 1976) Cribb, 2005 Species synonymised with species of Hamacreadium Hamacreadium hainanense Shen, 1990 Maculifer spiralis Soota, Srivastava & Ghosh, 1970 Hamacreadium interruptum Nagaty, 1941 Hamacreadium interruptus Nagaty, 1941 Hamacreadium longivesiculum (Yamaguti, 1952) Plagioporus longivesicula Yamaguti, 1952 Hamacreadium lutiani (Shen, 1990) Martin, Cutmore, Ward & Cribb, 2017 Podocotyle lutiani Shen, 1990 Hamacreadium morgani Baz, 1946 Hamacreadium agyptia Abdou, Heckmann, Beltagy & Ashour, 2001 Hamacreadium balistesi Nagaty & Abdel-Aal, 1962 Hamacreadium egyptia Abdou, Heckmann, Beltagy & Ashour, 2001 Hamacreadium lenthrium Manter, 1963 Hamacreadium lethrini Nagaty & Abdel-Aal, 1962 Hamacreadium nagatyi Lamothe-Argumedo, 1962 Hamacreadium nebulosae Nagaty & Abdel-Aal, 1962 Hamacreadium mutabile Linton, 1910 Hamacreadium indicum Gupta & Tewari, 1985 Hamacreadium phyllorchis (Bilqees, 1976) Hamacreadium heterorchis (Bilqees, 1976) Cribb, 2005 Olivacreadium heterorchis Biqees, 1976 Olivacreadium