Lewisuchus Admixtus is a prime example of a silesaurid dinosauriform.
The Lewisuchus belongs to a family of early archosaurs that are a sister group of the dinosaurs. The fossil of the Lewisuchus was recovered from the Chanares Formation in Argentina.
The first fossil specimen of this creature from Argentina consisted of only a partial skull while the new specimens consisted of cranial bones, a femur, and lower forelimbs. Finding this creature was one of the amazing discoveries that could lead to more answers about the origin of dinosaurs and about the evolution of dinosaurs.
The name of this creature is pronounced as 'Lew-is-uh-kus'. This species' name was derived from Arnold D. Lewis, who discovered the skeleton of this creature.
The Lewisuchus is a Silesauridae, a type of non-dinosaur dinosauriform.
These creatures possibly roamed the earth during the Early Carnian stage of the Late Triassic Period.
The Lewisuchus was active around 236-234 million years ago, thus, they possibly went extinct before the middle of the Carnian stage.
The Lewisuchus was found in the Chanares Formation of Argentina, thus, it is believed that the creatures used to reside in the same location in the then supercontinent of Pangaea.
Not much is known about the world of the Lewisuchus, however, most of the land in Pangaea near oceanic bodies during the Upper Triassic and Late Triassic Period consisted of alluvial plains. The locality and strata of La Rioja Province in Argentina where the specimen samples have been uncovered also show signs of being near the ocean.
Due to the lack of data, paleontologists do not yet have an understanding of the social habits of Lewisuchus.
The lifespan of this archosaur species is a complete mystery as no evidence has been found that could help in pinpointing the real or estimated lifespan.
There is not enough information regarding the reproductive process of the Lewisuchus.
The Lewischus were small bipedal archosaurs with narrow heads.
The bone composition of this dinosaur has not been found because of a lack of fossil findings.
The communication method of these archosaurs has not been defined as of yet, but visual communication is thought to be a common communication method.
The Lewisuchus was about 3.3 ft (1 m) long and is thus almost half the size of an average Guaibasaurus, which were around 6.6 ft (2 m) in length.
Due to the lack of data on the features of Lewisuchus, the exact speed is hard to determine.
Due to the lack of research on this subject, the exact weight is hard to determine.
No particular name was assigned to either sex.
A baby Lewisuchus has not been given any specific name.
It is said that this species was carnivorous in nature, thus, the Lewisuchus might have been aggressive to other similar sized-creatures and smaller prey.
An unnamed skull of Lewisuchus was once mistaken to be a part of the fossil specimen of another Late Triassic archosaur but later evidence showed the matrix to contain two taxa.
*We've been unable to source an image of Lewisuchus and have used an image of Zalmoxes instead. If you are able to provide us with a royalty-free image of Lewisuchus, we would be happy to credit you. Please contact us at [email protected]
*We've been unable to source an image of Lewisuchus and have used an image of Lesothosaurus instead. If you are able to provide us with a royalty-free image of Lewisuchus, we would be happy to credit you. Please contact us at [email protected]