Venaticosuchus is a genus of pseudosuchian archosaurs from the family Ornithosuchidae. Known from a single species, Venaticosuchus rusconii, this genus is described based on an incomplete skull and jaw (as well as a lost partial forelimb and osteoderms) collected from the Late Triassic (Carnian) Ischigualasto Formation in the Ischigualasto-Villa Unión Basin in northwestern Argentina, which was deposited around 230 million years ago. This fossil material has been termed the holotype specimen PVL 2578. Venaticosuchus incorporated a myriad of features present in the other two genera of ornithosuchids, Ornithosuchus and Riojasuchus. However, it also had several unique traits, relating to the lower jaw.[1]
Reconstructions of the jaw musculature of Venaticosuchus showed that it had a slow, strong bite, similar to those of herbivorous aetosaurs such as Desmatosuchus. Venaticosuchus and other ornithosuchids were likely specialized scavengers, due to a combinations of features which suggested that they ate meat but were poorly adapted for dealing with living prey.[2]
^Von Bazcko, M. Belén; Desojo, Julia B.; Pol, Diego (2014). "Anatomy and phylogenetic position of Venaticosuchus rusconii Bonaparte, 1970 (Archosauria, Pseudosuchia), from the Ischigualasto Formation (Late Triassic), La Rioja, Argentina". Journal of Vertebrate Paleontology. 34 (6): 1342–1356. doi:10.1080/02724634.2014.860150. hdl:11336/18056. S2CID 129619899.
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Venaticosuchus is a genus of pseudosuchian archosaurs from the family Ornithosuchidae. Known from a single species, Venaticosuchus rusconii, this genus...
Brazil, and the United Kingdom. Four genera, comprising Ornithosuchus, Venaticosuchus, Dynamosuchus, and Riojasuchus are presently known. The family was first...
taxon to Venaticosuchus based on a semilunar depression on the parabasisphenoid and an L-shaped quadratojugal. The Dynamosuchus + Venaticosuchus clade is...
synonym of Mantellisaurus Velafrons Velocipes Velociraptor Velocisaurus Venaticosuchus – subsequently found to be a non-dinosaurian archosaur Venenosaurus...
widespread during the Late Triassic. Three other genera are currently known, Venaticosuchus, Riojasuchus and Dynamosuchus. Paleontology portal Colbert, Edwin H...
S2CID 225237455. Von Baczko, M. Belén (2018). "Rediscovered Cranial Material of Venaticosuchus rusconii Enables the First Jaw Biomechanics in Ornithosuchidae (Archosauria:...
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