1409-3871 1409-3871 S1409-38712020000200137 10.15517/lank.v20i2.41823 USA USA USA Colombia Colombia Colombia 00 08 2020 00 08 2020 20 2 137 149

2014 2013 30 2 2 67 2014 31 2 2 86 2016 47 57-64 2006 57-584 2009 100-1114 2011 16 37-44 2012 a 56 23-7 2012 b 74 59 2006 19 6 6 1727-43 2010 10 1 1 1-11 1993 89 121137 2010 2 2 2 466-540 IUCN Standards and Petitions Subcommittee 2017 2016 16 2 2 219-41 1993 46 1-244 1984 16 2 2 154-7 2012 17 2 2 333-68 1988 I 1989 II 1990 III 1991 IV 1992 V 1993 VI 1994 VII 2012 19 107-13 2009 26 1 1 25-45 2016 210 1058-71 2019 44 457-70 2011 82 758-61