saalides

Saalides are a group of extinct marine reptiles that lived during the Late Triassic and Early Jurassic periods, approximately 230 to 170 million years ago. They are known for their distinctive, paddle-like limbs and their ability to swim efficiently, making them one of the earliest known marine reptiles. Saalides are characterized by their long, slender bodies, large eyes, and a long, whip-like tail. They were likely semi-aquatic, spending much of their time in or near water, but they could also move on land.

Saalides are believed to have been carnivorous, feeding on a variety of prey, including fish and other small marine reptiles. Their teeth were sharp and pointed, designed for grasping and tearing flesh. The most well-known genus of saalides is Erythrosuchus, which is known from several well-preserved fossils found in Germany and Switzerland. Other genera include Steneosaurus and Protosuchus.

Saalides are an important group in the study of the evolution of marine reptiles. They represent an early stage in the transition from terrestrial to fully aquatic reptiles, and their fossils provide valuable insights into the adaptations that allowed reptiles to colonize marine environments. Despite their importance, saalides are relatively rare in the fossil record, and much about their biology and behavior remains unknown.