Monograph of the Spathidiida (Ciliophora, Haptoria) Vol I: Protospathidiidae, Arcuospathidiidae, Apertospathulidae - Foissner, Wilhelm; Xu, Kuidong; SpringerLink (Online service) (Dordrecht : Springer Netherlands : Imprint: Springer, 2007)
General Section -- Systematic Section -- Family Protospathidiidae nov. gam. -- Family Arcuospathidiidae nov. fam. -- Family Apertospathulidea FOISSNER, XU & KREUTZ, 2005.
Keywords: Zoology; Animal systematics; Animal taxonomy; Biodiversity; Zoology; Animal Systematics/Taxonomy/Biogeography.; Biodiversity