Oxyallagma dissidens (Selys, 1876)

Figs. 4 c (Female, Postero dorsal view), 4d (Male, Habitus)

Examined material. 2 ♂ & 2 ♀): 1 ♀, Nariño: Municipality of Pasto: Corregimiento El Encano: Laguna La Cocha: N 1°7'1,6" W 77°15'57" 2990 m, 30.viii.2012, Leg: C. Moreno & C. Bota. 1 ♂, Cauca: Municipality of Silvia: town border: N 2°37'2,9" W 76°22'22" 2550 m, 26.viii.2012, Leg: C. Moreno & C. Bota. 1 ♂ & 1 ♀, Ecuador: Tungurahua: Municipality of Baños: San Vicente: S 1°1'59" W 78°37'59" 1700 m, 1.vi.1939, Leg: William Clarke McIntyre.

Remarks. This is the first record of the species O. dissidens in Colombia, expanding its known distribution three degrees north. This species was not observed in páramo ecosystems.