FIGURE 1. Map of all Megachilidae records illustrating the number of specimens and species for each 50 km x 50 km grid cell in (i) the six historical provinces in DRC (top row), (ii) the 26 present-day provinces (middle row), and (iii) the 10 known phytogeographical districts (bottom row) (I = Coastal; II = Mayumbe; III = Low-Congo; IV = Kasaï; V = Low-Katanga; VI = Central Forestry; VII = Ubangi-Uele; VIII = Lake Albert; IX = Lakes Edouard and Kivu; X = Upper-Katanga) defined within the country. See methods section for details on the administrative units. ; Published as part of Nkulu, Alain Tshibungu, Pauly, Alain, Dorchin, Achik & Vereecken, Nicolas J., 2023, The Megachilidae (Hymenoptera, Apoidea, Apiformes) of the Democratic Republic of Congo curated at the Royal Museum for Central Africa (RMCA, Belgium), pp. 1-103 in Zootaxa 5392 (1) on page 83, DOI:10.11646/zootaxa.5392.1.1, http://zenodo.org/record/10435063