👉 Panimerus is a genus of small, round-bodied crustaceans in the order Amphipoda within the phylum Chordata. These organisms are known for their unique appearance and characteristics, often associated with aquatic environments like rivers, lakes, or freshwater habitats. They have a long, slender body that can grow up to 2 inches (50mm) long and a hard, smooth shell. Panimerus is characterized by its large, tubular eyes, which are used for