👉 Acanthocharax is a genus of arachnids, consisting of about 60 species found in various parts of the world. They are primarily known for their unique adaptation to aquatic environments and have been used as models for studying the physiology of aquatic animals. Some other common characteristics include having large eyes that are adapted for vision in water, specialized mouthparts for feeding on aquatic organisms, and a modified body shape that allows for efficient swimming through water.