biota

noun
bi·o·ta | \ bī-ˈō-tə \

Definition of biota 

: the flora and fauna of a region — see also microbiota

Examples of biota in a Sentence

Recent Examples on the Web

Among the ancient biota—or plant and animal life—found so far: four turtle species, eight amphibian species, 15 fishes, 17 mammals, 24 of the winged reptiles called pterosaurs and no fewer than 53 ancient bird species. Stefen Chow, Smithsonian, "The Great Chinese Dinosaur Boom," 19 Apr. 2018 Jennifer Kahn and her sources say that the biota has changed drastically before; but never before, since humans appeared 200,000 years ago, have so many species disappeared. The New York Times Magazine, New York Times, "The 3.18.18 Issue," 28 Mar. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'biota.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of biota

1901, in the meaning defined above

History and Etymology for biota

New Latin, from Greek biotē life; akin to Greek bios

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Last Updated

21 Aug 2018

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The first known use of biota was in 1901

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occurring twice a year or every two years

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