Xiphidiata

Xiphidiata is a suborder of Plagiorchiida, an order of parasitic flatworms (flukes).

The following superfamilies are in the suborder Xiphidiata:


 * Brachycladioidea Odhner, 1905
 * Gorgoderoidea Looss, 1901
 * Microphalloidea Ward, 1901
 * Opecoeloidea Ozaki, 1925
 * Plagiorchioidea Lühe, 1901
 * Troglotrematoidea Odhner, 1914

The genus Zdzitowieckitrema, with the single species Zdzitowieckitrema incognitum, described by Sokolov, Lebedeva, Gordeev, & Khasanov in 2017, is yet unplaced within the suborder Xiphidiata.