Naiselesuch

Naiselesuch is an extinct genus of crocodile that lived during the Late Cretaceous period. Fossils of Naiselesuch have been found in the Naleze Valley in Nigeria. The genus contains a single described species, Naiselesuch nigeriensis. Naiselesuch was a relatively small crocodilian, with estimated adult lengths of around 1.5 to 2 meters. Its skull morphology suggests it was likely an opportunistic predator, feeding on fish, small reptiles, and possibly small mammals. The dentition indicates a diet of smaller prey rather than large animals. Naiselesuch belongs to the family Notosuchidae, a group of terrestrial or semi-terrestrial crocodilians known for their unusual adaptations. Unlike many modern crocodilians that are primarily aquatic, notosuchids like Naiselesuch likely spent a significant amount of time on land. This is inferred from features such as their limb structure and skull proportions, which are more adapted for terrestrial locomotion. The discovery of Naiselesuch adds to our understanding of crocodilian diversity during the Mesozoic era, particularly in Gondwanan landmasses. Its presence in West Africa highlights the complex biogeographical patterns of ancient fauna in this region. Further research into its skeletal anatomy and the paleoenvironment of the Naleze Valley may provide more insights into its behavior and ecological role. The genus name Naiselesuch is derived from the Naleze region and the Greek word "soukhos," meaning crocodile.