Reptilia - Theropoda - Grallatoridae
Synonym: Tridactylus Biron and Dutuit 1981
Full reference: P. E. Olsen and D. Baird. 1986. The ichnogenus Atreipus and its significance for Triassic biostratigraphy. In: K. Padian (ed.), The Beginning of the Age of Dinosaurs: Faunal Changes Across the Triassic-Jurassic Boundary. Cambridge University Press, Cambridge 61-87
Parent taxon: Grallatoridae according to H. Klein and S. G. Lucas 2021
See also Biron and Dutuit 1981, Hunt et al. 1998, Irmis et al. 2007, Olsen and Baird 1986, Romero Molina et al. 2003, Thulborn 1993, Weems 1992 and Weishampel 2006
Sister taxa: Anchisauripus, Banisterobates, Dilophosauripus, Eubrontes, Grallator, Iguanodonopus, Pengxianpus
Subtaxa: Tridactylus machouensis
Ecology: ground dwelling carnivore
Distribution:
• Triassic of Italy (1 collection), Morocco (2), Poland (1), United States (4: New Jersey, New York, Pennsylvania)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.