FIGURES 18–23 in First data on the bionomics of Leptochilus (Euleptochilus) limbiferus (Morawitz 1867) (Hymenoptera: Vespidae: Eumeninae), with taxonomic notes and new records

FIGURES 18–23. Bionomics of Leptochilus limbiferus. 18, a female feeding on nectar on a capitulum of Tripleurospermum inodorum. 19, a female feeding on nectar from a flower of Linaria sp. through a hole gnawed out by itself in the spur. 20, a male licking the outer surface of the petals of a flower of Medicago falcata. 21, a female licking an air cushion. 22, courtship. 23, a male sleeping in a shell of Xeropicta derbentina.