repandus

Repandus is a Latin adjective meaning "bent back" or "curled back." In scientific contexts, it is most commonly used as a specific epithet in the binomial nomenclature of species. This means it is the second part of a species' scientific name, following the genus. The use of repandus typically describes a characteristic of the organism's physical form, often referring to a part that is noticeably curved or bent backward.

For example, in botany, the term might describe the shape of a leaf margin that is wavy or rolled back. In zoology, it could refer to the shape of an antenna, a shell, or another appendage. The exact feature being described by "repandus" will be evident from the context of the scientific description and the organism itself. It's a descriptive term that helps differentiate species based on specific morphological traits. The precise nature of the "bending back" can vary widely depending on the organism and the anatomical part in question.