The Schistosomatoidea are a superfamily of digenetic trematodes.Snyder, S. D. (2004). Phylogeny and paraphyly among tetrapod blood flukes (Digenea: Schistosomatidae and Spirorchiidae). International Journal for Parasitology 34(12), 1385-92.
Families Aporocotylidae Odhner, 1912 Schistosomatidae Stiles & Hassall, 1898 Spirorchiidae Stunkard, 1921
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