FIGURE 3. Top 4 in The Megachilidae (Hymenoptera, Apoidea, Apiformes) of the Democratic Republic of Congo curated at the Royal Museum for Central Africa (RMCA, Belgium)

FIGURE 3. Top 4 of the Megachilidae species represented by the highest number of specimens in the RMCA collection (Tervuren, Belgium). A. Gronoceras cinctum (Fabricius, 1781) (female at nest entrance) (n=1,270 specimens); B. Euaspis abdominalis (Fabricius, 1793) (female on Duranta erecta (Verbenaceae)) (n=394 specimens); C. Megachile rufipes (Fabricius, 1781) (male on Antigonon leptopus (Polygonaceae)) (n=390 specimens); D. Megachile bituberculata Ritsema, 1880 (female on Pueraria javanica (Fabaceae)) (n=281). All photographs by NJ Vereecken.