Spinkas
Spinkas is a genus of extinct ray-finned fish that lived during the Late Jurassic period. These fish are known from fossilized remains found in the Solnhofen Limestone of Bavaria, Germany. Spinkas are characterized by their relatively small size, elongated bodies, and a distinctive arrangement of fin rays. Their scales were cycloid, meaning they were small, rounded, and overlapped like shingles.
The diet of Spinkas is not precisely known, but their teeth suggest they were likely microcarnivores, preying
Spinkas belongs to the order Pachycormiformes, a group of primitive bony fish that were common in the