Reptilia - Squamata - Arretosauridae

Parent taxon: Arretosauridae according to V. R. Alifanov 2012

See also Alifanov 1993, Carroll 1988, Estes 1983, Gilmore 1943 and Kuhn 1966

Sister taxa: Dornosaurus, Ergiliinsaurus, Hemishinisaurus, Khaichinguana

Subtaxa: Arretosaurus ornatus

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Type: Arretosaurus ornatus

Ecology: planktonic suspension feeder

Distribution: found only at Twin Obo (Ulan Gochu horizon) (Oligocene of China)

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Specimen images are retrieved through the ePANDDA API.