What is a cetegrade?

Answer 1

A cetegrade is a term often used in the context of animal locomotion, specifically referring to animals that move primarily in a sideways or lateral manner. This term is commonly associated with certain marine animals, such as seals or sea lions, which use their flippers to propel themselves through water. The movement is characterized by a side-to-side motion rather than a forward or backward gait typical of terrestrial animals.