0122-9761 0122-9761 S0122-97612020000100113 10.25268/bimc.invemar.2020.49.1.777 Venezuela Venezuela Ecuador Venezuela 00 06 2020 00 06 2020 49 1 113 134

2002 66 4 4 399-406 2001 95 95 496-510 1985 24 - 2 - 2 43-61 1999 1706 2007 67 67 251-62 2009 43 4 4 463-85 2006 312 312 177-88 2019 11 6 6 1200 1994 398 1982 21 1 y 2 1 y 2 13-35 1999 239 1 1 33-45 2013 8 8 2006 1977 3rd 1962 3 3 63-93 2011 64 64 1477-81 2016 179 179 99-111 1989 2011 94 4 4 306-14 2011 46 46 379-90 2000 2008 3 2 2 127-41 1983 22 1-2 1-2 43-63 2005 20 20 337-44 2006 28 10 10 943-58 1986 25 1-2 1-2 175-94 2011 33 5 5 677-85 1999 Second 620 1983 17 17 859-74 1961 1 1 1 191-218 1998 2nd 852 2000 50 50 467-88 2015 26 4 4 467-71 2015 11 1 1 20-33 2013 118 118 951-62 2015 69 1 1 123-36 2009 81 2 2 187-97 2006 28 3 3 297-312 2011 50 2 2 255-72 2006 45 1 1 61-78 2017 18 1 1 148-71 2011 45 1 1 61-78 2014 a 9 3 3 1-18 2014 b 53 2 2 221-33 2011 50 2 2 273-87 2009 38 1 1 85-103 1998 33 710p 2004 216 2003 2 2 2 147-55 2018 9 9 355-61 1978 17 1-2 1-2 69-88 2003 13 13 231-8 2004 43 2 2 415-24 1991 201-16 2015 37 1 1 197-210 2002 27 6 6 286-92 2019 1991 54 3-4 3-4 191-203 2015 38 38 13-23 2019 142 142 433-51 2016 51 2 2 301-16 2000 22 10 10 1829-40 2004 4ed 585 1967 1 8 8 305-20 2006 95-105. 1972 2ed 167 1995 12 12 16-24 2015 177 1995 57 3 3 255-89 2012 47 2 2 213-25 2017 24 4 4 343-56 2017 130 130 189-203 2018 27 27 7209-21 1999 4th 699 1961 1 1 1 219-48 1974 13 1-2 1-2 129-46