Opistocystidae is a family of annelids belonging to the order Haplotaxida.[1]

Opistocystidae
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Annelida
Clade: Pleistoannelida
Clade: Sedentaria
Class: Clitellata
Order: Haplotaxida
Family: Opistocystidae

Genera:[1]

References

edit
  1. ^ a b "Opistocystidae". www.gbif.org. Retrieved 15 June 2021.