Cystoopsidae is a family of
nematodes
The nematodes ( or ; ; ), roundworms or eelworms constitute the phylum Nematoda. Species in the phylum inhabit a broad range of environments. Most species are free-living, feeding on microorganisms, but many are parasitic. Parasitic worms (he ...
belonging to the order
Trichocephalida
The Trichocephalida (Trichinellida or Trichurida in other classifications) is an order of parasitic nematodes.
Taxonomy
The order Trichocephalida includes, according to modern classifications, the single suborder Trichinellina Hodda, 2007, which ...
.
Genera:
* ''
Cystoopsis''
Wagner, 1867
* ''
Dioctowittus''
Chabaud & Hoa, 1960
References
Trichocephalida
Nematode families
{{Nematode-stub