Percalates

Percalates are a family of ray-finned fish belonging to the order Perciformes. This diverse group includes over 300 species, many of which are of significant ecological and economic importance. Percalates are found in a wide range of aquatic environments, from freshwater rivers and lakes to saltwater oceans across the globe.

Key characteristics of percalates include their spiny dorsal fins, which are often divided into two distinct sections. They typically have two or three anal spines and their pelvic fins are usually located ventrally. The body shape of percalates can vary considerably, from elongated and slender to deep and laterally compressed, reflecting their adaptation to different habitats and feeding strategies. Many species exhibit vibrant colors and patterns.

Economically, percalates are highly valued as food fish. Species such as perch, zander, and sea bass are commercially fished and widely consumed. They are also popular targets for recreational fishing. Ecologically, percalates play crucial roles in their respective ecosystems, acting as both predators and prey, helping to regulate populations of smaller fish and invertebrates. Their distribution and abundance can be indicators of environmental health.