2007-3364 2007-3364 S2007-33642015000300519 10.12933/therya-15-284 Mexico USA Mexico Mexico 00 00 2015 00 00 2015 6 3 519 534

2001 49 357-74 2009 2 189-203 1999 12 1-17 2000 96 331-45 2005 51 178-84 1992 8 49-57 1997 134 1-50 2014 2008 158 177-82 1993 37 24-8 2000 28 986-92 2004 18 102-13 ESRI 2010 EXELIS 2012 1988 75 580-6 Fish y Wildlife Service 2000 2013 41 96-104 2010 87 69-82 1994 49 169-80 1980 64-79 2015 79 77-91 1982 26 47-9 2003 18 299-305 1999 139-91 2003 47 40-6 2012 98 51-9 2002 2011 24-35 2008 661-74 2001 44 111-23 1980 44 963-8 2006 34 609-19 2003 1229-36 1980 2008 45 649-58 1974 38 541-5 1998 19 3519-35 2013 1999 5 23-7 1985 68 993-9 2000 81 769-86 2014 475-501 2007 71 1419-26 2010 42 476-89 2012 33 276-86 SMN 2013 2000 2002 55 530-4 1999 1-22 2006 22 101-10 USGS 2010 2015 1-19 1989 34 483-6 1968