Two new species ofMiroculisare described and new country records reported forMiroculis fittkauiSavage & Peters andMicrophlebia surinamensisSavage & Peters based upon male imagines from Cerro de la Neblina, Venezuela. Subgeneric placement of these two new species, one inMiroculis (Miroculis)and the other inMiroculis (Atroari)increases the known range of variation for various length, ratio and eye characters. Data on these characters are summarized for both subgenera, and a modified subgeneric key for male imagines is presented.