👉 The term "Weddell" is used in the field of biology, specifically related to the study of fish species and their habitats. It encompasses a group of freshwater and saltwater fish that primarily inhabit the Weddell Sea and are characterized by their unique adaptations for waterbreathing. These fish have a large body size, streamlined bodies with short limbs, and strong jaws, which allow them to swim efficiently in the water column. The term "Weddell" is often used when discussing the