👉 Tessaratomidae, also known as the "tessaratomids," are a group of small, mesopelagic marine animals that primarily inhabit the waters of the central Pacific Ocean and the northern Atlantic Ocean. These organisms are characterized by their unique characteristics such as the presence of a large, flattened body with two pairs of arms that can be used for swimming or diving, a long, slender tentacle at the base of the head, and a highly specialized digestive system that includes
