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†family Megalancosauridae Olshevsky 1991 (archosauromorph)

Reptilia - Eosuchia

PaleoDB taxon number: 131811

Full reference: G. Olshevsky. 1991. A revision of the parainfraclass Archosauria Cope, 1869, excluding the advanced Crocodylia. Mesozoic Meanderings 2:1-196

Parent taxon: Archosauromorpha according to S. Renesto 1994

Sister taxa: Aenigmastropheus, Arctosaurus, Chasmatosuchus vjushkovi, Crocopoda, Czatkowiella, Elessaurus, Exilisuchus, Exilisuchus tubercularis, Gwyneddosaurus, Helveticosauroidea, Jesairosaurus, Mecistotrachelos, Ocolurtaia, Ocolurtaia arquata, Prolacertiformes, Protorosauria, Protorosaurus, Rhabdopelix longispinis, Tanystropheidae, Teraterpetidae, Teyujagua, Trilophosauridae

Subtaxa: none

Ecology: