extant
extant species are those that still exist today.
The word “extant” refers to something that still exists or is still in use. It can be used to describe a variety of things, such as a manuscript, a species, or a law.
For example, if someone says that a particular manuscript is “extant,” it means that the manuscript still exists, despite being very old. If a biologist says that a particular species of plant is “extant,” it means that the species still exists in nature, and has not gone extinct. If a lawyer says that a particular law is “extant,” it means that the law is still in effect, and has not been repealed or replaced by a newer law.
The term “extant” is often used in contrast to the term “extinct.” While “extant” refers to things that still exist or are still in use, “extinct” refers to things that no longer exist, or are no longer in use. For example, a species can be considered “extinct” if there are no surviving individuals left in the world.
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