What is the name of a biological species name consisting of two terms?

The name of a biological species that consists of two terms is referred to as binomial nomenclature. This system was developed by Carl Linnaeus and is used to provide a unique and universally accepted name for each species. The first term specifies the genus, while the second term identifies the specific species within that genus. This two-part naming convention helps in classifying and organizing the vast diversity of life, ensuring that scientists globally can communicate clearly about different organisms without confusion.

Taxonomy is the broader field that encompasses the classification of living organisms but does not specifically refer to the two-term naming system. Species refers more generally to a group of organisms that can breed and produce fertile offspring, but it does not indicate the specific naming convention. A dichotomous key is a tool used in identifying organisms based on a series of choices that lead the user to the correct name of the organism but is not related to the naming structure itself.