Baryonychinae

† Baryonychinae is a subfamily of large spinosaurid theropods from the Early Cretaceous, encompassing Baryonyx and related forms. These specialized piscivorous carnivores possessed long, narrow crocodile-like snouts and hooked forelimb claws for snagging fish. They inhabited river margins in Europe and possibly Africa and are key taxa for understanding spinosaurid evolution.

Diet & Feeding

Carnivore

Baryonychinae was a meat-eating predator. Carnivorous dinosaurs were active hunters or scavengers, equipped with sharp teeth and claws for catching and consuming prey. They occupied the top of the food chain in their ecosystems.

Time Period

Cretaceous Early Mesozoic Era

Baryonychinae lived during the Cretaceous Early period of the Mesozoic Era, approximately 145.0 to 100.5 million years ago.

The Cretaceous saw continued dinosaur evolution with the rise of ornithopods and early ceratopsians. Flowering plants first appeared and began to transform terrestrial ecosystems. Spinosaurus and other large theropods lived during this time.