Anural
Anural refers to animals that lack a tail or do not have a distinct tail structure. These animals typically have a rounded or truncated hind end, giving them a tailless appearance. Anural creatures may have evolved this trait for various reasons, such as adaptation to their environment or as a result of genetic factors. This characteristic can be seen in a variety of species across different taxonomic groups, showcasing the diversity of tailless animals in the animal kingdom.