| Xiphidiata | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Platyhelminthes |
| Class: | Trematoda |
| Order: | Plagiorchiida |
| Suborder: | Xiphidiata Olson, Cribb, Tkach, Bray & Littlewood, 2003 |
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.
