biota

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[edit] English

[edit] Noun

Singular
biota

Plural
biotas

biota (plural biotas)

  1. (biology) The living organisms of a region.
    • 2009 February 6, Andrew Z. Krug et al., “Signature of the End-Cretaceous Mass Extinction in the Modern Biota[1], Science, Vol. 323 No. 5915, pages 767-771: 
      Although the broad macroevolutionary consequences of mass extinctions are well known (as in the dinosaurs-mammals changeover), their long-term effects on the temporal and spatial dynamics of clades and biotas are rarely investigated.
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