Definition
Rajiformes are an order of cartilaginous fish commonly known as rays. π©³ They are characterized by their flattened bodies, broad pectoral fins fused to their heads, and ventral gills. Rays are typically bottom-dwelling creatures, often found in shallow coastal waters. They have a diverse range of feeding habits, from filter-feeding to preying on small invertebrates. Think of them as the underwater gliders of the sea. π They are related to sharks but have evolved a distinct body plan.