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Both the linearity and patchiness of species ranges are most pronounced in aseasonal and topographically complex regions, most notably in the tropical Andes, where these range shapes contribute more to the pattern of species richness than broad-scale variations in range size. Consequently, niche-based processes that govern the spatial configuration of habitats contribute to patterns of species richness in global hotspots over and above the processes that affect species richness through range sizes.<\/jats:p>","DOI":"10.1126\/sciadv.aea0138","type":"journal-article","created":{"date-parts":[[2025,8,13]],"date-time":"2025-08-13T17:59:04Z","timestamp":1755107944000},"update-policy":"https:\/\/doi.org\/10.34133\/aaas_crossmark","source":"Crossref","is-referenced-by-count":3,"title":["Geographic range shapes influence species richness in global hotspots"],"prefix":"10.1126","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8570-7288","authenticated-orcid":true,"given":"Jesper","family":"Sonne","sequence":"first","affiliation":[{"name":"Center for Global Mountain Biodiversity, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen, Denmark."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8146-8435","authenticated-orcid":true,"given":"Michael Krabbe","family":"Borregaard","sequence":"additional","affiliation":[{"name":"Globe Institute, University of Copenhagen, Copenhagen, Denmark."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1384-0354","authenticated-orcid":true,"given":"Robert K.","family":"Colwell","sequence":"additional","affiliation":[{"name":"Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT, USA."},{"name":"University of Colorado Museum of Natural History, Boulder, CO, USA."},{"name":"Center for Macroecology, Evolution and Climate, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen \u00d8, Denmark."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4585-0300","authenticated-orcid":true,"given":"Carsten","family":"Rahbek","sequence":"additional","affiliation":[{"name":"Center for Global Mountain Biodiversity, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen, Denmark."},{"name":"Globe Institute, University of Copenhagen, Copenhagen, Denmark."},{"name":"Center for Macroecology, Evolution and Climate, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen \u00d8, Denmark."},{"name":"Department of Biology, University of Southern Denmark, 5230 Odense M, Denmark."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"221","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.aax0149"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.224.4645.171"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1093\/auk\/105.1.47"},{"key":"e_1_3_2_5_2","unstructured":"J. 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