Dragonflies (Odonata) From The Sierras Of Tapirapeco And Unturan, In The Extreme South Of Venezuela DeMarmels, Jurg Acta Biologica Venezuelica 1992 14 1 57 78 759N2 Clavert, 1909 [1272,1938,1947,1984] Insecta Libellulidae Orthemis Animalia Odonata 10 67 Arthropoda species aequilibris  Material.  2♂, Base Camp. 2433522128 [1508,1808,1997,2037] 1989-02-14 1989-03-06 1989-02-14 MIZA J. DeMarmels & A. Chacon Venezuela 160 2.036111 Base Camp and surroundings, on the upper Rio Mavaca, left bank -65.113884 10 66 2 2 Amazonas