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[bahy-oh-jee-og-ruh-fee] /ˌbaɪ oʊ dʒiˈɒg rə fi/
noun, Ecology.
the study of the geographical distribution of living things.
Origin of biogeography
First recorded in 1890-95; bio- + geography
Related forms
biogeographer, noun
[bahy-oh-jee-uh-graf-ik] /ˌbaɪ oʊˌdʒi əˈgræf ɪk/ (Show IPA),
biogeographical, adjective
biogeographically, adverb Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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British Dictionary definitions for biogeography


the branch of biology concerned with the geographical distribution of plants and animals
Derived Forms
biogeographical (ˌbaɪəʊˌdʒɪəˈɡræfɪkəl) adjective
biogeographically, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for biogeography

also bio-geography, 1892, from bio- + geography. Related: Biogeographical.

Online Etymology Dictionary, © 2010 Douglas Harper
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biogeography in Science
The scientific study of the geographic distribution of plant and animal life. Factors affecting distribution include the geologic history of a region, its climate and soil composition, and the presence or absence of natural barriers like deserts, oceans, and mountains. Biotic factors such as interactions among competing species, coevolutionary influences, and the reproductive and nutritional requirements of populations and species are also studied. ◇ A biogeographic region is a large, generally continuous division of the Earth's surface having a distinctive biotic community. Biogeographic regions are usually defined separately for floral and faunal communities and are largely restricted to the terrestrial areas of the Earth.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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