Prorocentrales

Prorocentrales is a genus of extinct marine reptiles belonging to the order Plesiosauria. These long-necked marine predators lived during the Early Cretaceous period. The name "Prorocentrales" refers to their anterior location of the centra, which are the main bodies of the vertebrae. Fossil evidence suggests that members of this genus were relatively small to medium-sized plesiosaurs, likely adapted for swift movement and capturing smaller prey in shallow marine environments.

The skeletal structure of Prorocentrales exhibits characteristics typical of plesiosaurs, including a broad, flattened body, four paddle-like limbs for propulsion, and a relatively long neck. However, their specific vertebral anatomy, particularly the centra, distinguishes them from other plesiosaur groups. The exact phylogenetic placement of Prorocentrales within Plesiosauria is still a subject of ongoing research, but they are generally considered to represent an early or basal lineage. Their fossils have been discovered in various locations, contributing to our understanding of plesiosaur diversity and evolution in the Early Cretaceous. Further study of their remains is crucial for refining their taxonomic position and ecological role within ancient marine ecosystems.