Approximately 2 mm. Found several in a relatively small area. Jumped like a springtail, so I mistook them for those until a friend of mine photographed in a proper macro setting.
Will upload a photo from above when I receive such to help with ID.
Along fast-flowing, cool stream, near waterfall
Along fast-flowing, cool stream, near waterfall
Pteromalidae - Nicaragua: Granada: Reserva Domitila, alt. 55 m, 11.701478, -85.949158, UTM 16P 614035 – 1294527, V-2009, col. J.M. Maes (1 ej. en col. Museo Entomológico de León) [Hy-41]