Dolerus. 1. yukonensis DEI-GISHym12682 male, basal abdominal terga; 2. cothurnatus DEI-GISHym12681 male, basal abdominal terga; 3. yukonensis DEI-GISHym12679 female, valvulae 3; 4. cothurnatus DEI-GISHym12680 female, valvulae 3.