†family Sundaitidae Ruzhencev 1957 (ammonite)
Cephalopoda - Prolecanitida - Sundaitidae
Parent taxon: Medlicottioidea according to W. M. Furnish et al. 2009
See also Korn 2006 and Leonova 2002
Sister taxa: Darvasiceratidae, Medlicottiidae, Pronoritidae, Shikhanitidae
Subtaxa: Sundaites
Ecology: fast-moving nektonic carnivore
Distribution: found only at Kuafeu, Baun Area, Amarassi Province (Permian of Indonesia)