{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T11:06:17Z","timestamp":1790766377110,"version":"4.1.0"},"reference-count":74,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2019,7,8]],"date-time":"2019-07-08T00:00:00Z","timestamp":1562544000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100003141","name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","doi-asserted-by":"publisher","award":["264252"],"award-info":[{"award-number":["264252"]}],"id":[{"id":"10.13039\/501100003141","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["besjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Animal Ecology"],"published-print":{"date-parts":[[2019,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:list><jats:list-item><jats:p>Sex in crocodilians is not determined by chromosomes, but by egg incubation temperature, where different temperatures produce different clutch sex ratios. Two patterns have been proposed to describe these changes in sex ratios: a 100% female proportion at low and high temperatures with male predominance at intermediate ones (FMF) or a simpler pattern with a single female\u2010to\u2010male transition (FM). Over the last three decades, researchers have provided empirical information to support either of these two patterns in different species; however, no consensus has been reached partly because data have not been analysed as a whole.<\/jats:p><\/jats:list-item><jats:list-item><jats:p>Here, we aimed at gathering the existing data on these patterns to provide models of temperature\u2010dependent sex determination in those crocodilians studied so far.<\/jats:p><\/jats:list-item><jats:list-item><jats:p>Potentially relevant publications were searched on Web of Knowledge, Scopus, Scielo and Science Direct. Studies that reported results on the sexual identity of crocodilian hatchlings obtained from constant temperature incubation treatments were considered. Using statistical models varying in their underlying assumptions, we evaluated which sex\u2010determination pattern was best supported for the studied crocodilians and constructed species\u2010specific and latitude\u2010specific models.<\/jats:p><\/jats:list-item><jats:list-item><jats:p>Based on the 8,458 sexed hatchlings studied throughout 31 studies, we show that the evidence supports a shared FMF pattern in all the crocodilian species for which enough data are available. We find that such pattern changes between species and at different latitudes.<\/jats:p><\/jats:list-item><jats:list-item><jats:p>These results suggest a lability of the FMF crocodilian sex\u2010determination pattern, a key feature under the present climate change scenario.<\/jats:p><\/jats:list-item><\/jats:list><\/jats:p>","DOI":"10.1111\/1365-2656.13037","type":"journal-article","created":{"date-parts":[[2019,7,9]],"date-time":"2019-07-09T05:53:43Z","timestamp":1562651623000},"page":"1417-1427","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":46,"title":["The sex\u2010determination pattern in crocodilians: A systematic review of three decades of research"],"prefix":"10.1111","volume":"88","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9113-1070","authenticated-orcid":false,"given":"Edgar J.","family":"Gonz\u00e1lez","sequence":"first","affiliation":[{"name":"Departamento de Ecolog\u00eda y Recursos Naturales, Facultad de Ciencias Universidad Nacional Aut\u00f3noma de M\u00e9xico Mexico City Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcela","family":"Mart\u00ednez\u2010L\u00f3pez","sequence":"additional","affiliation":[{"name":"Centro del Cambio Global y la Sustentabilidad, A.C. 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