Plate X. 

Theobaldia spathipalpis. ©. Rondani. Theobaldia spathipalpis. ©. Rondani. 

Theobaldia incidens. ©. Thomson. Theobaldia incidens. ©. 
(Dense scaled area.) (Spot on wing.) 
Taga 

Theobaldia annulata. ©. Meigen. Theobaldia annulata. ©. Meigen. 
(Dense scaled area.) (Dense scaled area at cross-veins.) 
Wing Scales of Theobaldia. 
