20. gilae species-group

(2 species)

Diagnosis. Members of the gilae species-group can be distinguished from other Sagola speciesgroups by the following combination of characters: body length 1.8–2.3 mm; antennomere 1 approximately 2 times longer than wide with dull surface; anterior frontal fovea oval and partially covered by frontal rostrum, posterior frontal fovea oval (Fig. 49e); hind wings well-developed; abdominal tergites IV–VI with discal carinae; parameres divided (Fig. 49c–d).

KEY TO SPECIES OF THE GILAE SPECIES- GROUP

The key is based on male specimens because female specimens are unknown.

1. Frontal rostrum bluntly rectangular (Fig. 49a); gular depression without process (Fig. 49f); median lobe of genitalia bent to left and parameres deeply divided (Fig. 49c) ........... .................................... S. gilae new species

1′. Frontal rostrum bluntly triangular; gular depression with small process from anterior middle; median lobe of genitalia straight and right paramere shallowly divided (Fig. 49d) .......... ............................. S. tishechkini new species