Family Microhylidae Günther 1858 (frog)
Parent taxon: Anura according to R. L. Carroll 1988
Sister taxa: Acosmanura, Anomocoela, Bissektia, Bombinatoridae, Costata, Discoglossidae, Epicria, Gobiatidae, Hatzegobatrachus, Latonia, Leiopelmatidae, Liaobatrachus, Mesophryne, Neobatrachia, Neusibatrachus, Opisthocoela, Palaeobatrachoidea, Pelobatoidea, Pipoidea, Proanura, Sunnybatrachus, Thaumastosaurus, Theatonius, Vieraella, Wealdenbatrachus, Xenoanura, Yizhoubatrachus
Subtaxa: Gastrophryne, Scaphiophryne
Ecology: