{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T16:51:24Z","timestamp":1784652684216,"version":"3.55.0"},"reference-count":79,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2018,4,23]],"date-time":"2018-04-23T00:00:00Z","timestamp":1524441600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Molecular Ecology"],"published-print":{"date-parts":[[2018,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The frog genus <jats:italic>Leptopelis<\/jats:italic> is composed of ~50 species that occur across sub\u2010Saharan Africa. The majority of these frogs are typically arboreal; however, a few species have evolved a fossorial lifestyle. Most species inhabit lowland forests, but a few species have adapted to high elevations. Five species of <jats:italic>Leptopelis<\/jats:italic> occupy the Ethiopian highlands and provide a good opportunity to study the evolutionary transition from an arboreal to a fossorial lifestyle, as well as the diversification in this biodiversity hot spot. We sequenced 14 nuclear and three mitochondrial genes, and generated thousands of <jats:styled-content style=\"fixed-case\">SNP<\/jats:styled-content>s from dd<jats:styled-content style=\"fixed-case\">RAD<\/jats:styled-content> sequencing to study the evolutionary relationships of Ethiopian <jats:italic>Leptopelis<\/jats:italic>. The five species of highland <jats:italic>Leptopelis<\/jats:italic> form a monophyletic group, which diversified during the late Miocene and Pliocene. We found strong population structure in the fossorial species <jats:italic>L.\u00a0gramineus<\/jats:italic>, with levels of genetic differentiation between populations similar to those found between arboreal species. This could indicate that <jats:italic>L.\u00a0gramineus<\/jats:italic> is a complex of cryptic species. We propose that after the original colonization of the Ethiopian highlands by the ancestor of the <jats:italic>L.\u00a0gramineus<\/jats:italic> group, episodes of vicariance fragmented the ancestral populations of this group. We also report the re\u2010evolution of arboreality in <jats:italic>L.\u00a0susanae<\/jats:italic>, which evolved from a fossorial ancestor, a rare ecological switch in frogs that had previously been reported only once.<\/jats:p>","DOI":"10.1111\/mec.14573","type":"journal-article","created":{"date-parts":[[2018,3,31]],"date-time":"2018-03-31T01:49:19Z","timestamp":1522460959000},"page":"2256-2270","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Diversification of African tree frogs (genus <i>Leptopelis<\/i>) in the highlands of Ethiopia"],"prefix":"10.1111","volume":"27","author":[{"given":"Jacobo","family":"Reyes\u2010Velasco","sequence":"first","affiliation":[{"name":"New York University Abu Dhabi Saadiyat Island Abu Dhabi UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph D.","family":"Manthey","sequence":"additional","affiliation":[{"name":"New York University Abu Dhabi Saadiyat Island Abu Dhabi UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xenia","family":"Freilich","sequence":"additional","affiliation":[{"name":"Department of Biology Queens College City University of New York Flushing NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"St\u00e9phane","family":"Boissinot","sequence":"additional","affiliation":[{"name":"New York University Abu Dhabi Saadiyat Island Abu Dhabi UAE"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,4,23]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bse.2006.01.004"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/evo.12145"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.97.12.6585"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pcbi.1003537"},{"key":"e_1_2_9_6_1","unstructured":""},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.molbev.a026334"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.7591\/9781501733697"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/btu530"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00239-003-2513-7"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/btr330"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/283657a0"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2148-7-214"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/btu121"},{"key":"e_1_2_9_15_1","unstructured":"Eaton D. 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