1870-3453 1870-3453 S1870-34532020000100207 10.22201/ib.20078706e.2020.91.3168 Mexico Mexico Mexico 00 00 2020 00 00 2020 91

2012 2006 2010 19 134−43 2018 2016 7 123−134 2017 114 114 7641−7646 2018 222 222 128−133 2013 4 121−137 2013 8 2014 2015 1 2003 68 1−4 2012 93 93 2533−2547 2003 10 429−443 2014 505−507 2014 507−509 2013 2007 133−141 2015 24 78−87 2018 99 465-77 2010 14 56-65 2002 67 44-50 2014 ESRI 2016 2019 10 128 2017 26 62−68 2017 40 165−174 2017 18 121−127 2016 22 43−56 2001 4 9 2016 7 1451−1456 Instituto Nacional de Estadística y Geografía 2017 2009 90 90 26-48 2019 26 1463−1464 2008 323-64 2010 91 91 299−305 1944 2018 27 3103−3118 2017 88 183−191 2016 2017 5 24-33 2019 10 25−32 2019 14 2005 111 111 112−118 2019 1 2011 59 373−383 2014 499−501 2017 26 2993−2998 2018 50 929−941 2017 88 710−714 2016 9 178−202 2016 25 1119-30 2011 3 487-96 R Core Team 2018 2014 63 1−69 2003 89 241−259 2014 9 2016 2006 2019 56 1304−1310 SEMARNAT 2010 2014 510−511 2014 Unión Internacional para la Conservación de la Naturaleza 2019 2008 89 2290−2301 2010 1997 12 266−269