Figs 1-3 in Afrotropical taxa of the genus Mesa SAUSSURE 1892 (Hymenoptera, Tiphiidae, Myzininae)

Figs 1-3: Myzinum sp.: (1) head, lateroventral aspect, (2) head, ventral aspect, (3) first metamerus, lateral aspect. Fig. 4: Meria sp.: 1st metamerus, lateral aspect. Figs. 5-9: Mesa sp: (5) scape, (6) 5th flagellomerus, (7) forewing, (8) hindwing, (9) fore tibial spur; (1-3: scale bar "a": 1 mm; 4: scale bar "b": 1 mm; 7-8: scale bar: 2 mm; 9: scale bar: 0.5mm).