FIG. 2. A in Reconstructing the genomic diversity of a widespread Sub-Saharan bat (Pteropodidae: Eidolon helvum) using archival museum collections

FIG. 2. A — The Elevation Hypothesis: The Mambila Mountains in the west and the Ethiopian highlands/Katanga Plateau act as barriers to gene flow across the range of E. helvum; B — The River Basin Hypothesis: The Niger River, Congo River, Nile River, and Zambezi River act as rufugia for populations and limit gene flow across the range of E. helvum; C — The Panmixia Hypothesis: E. helvum mates randomly across the range with no limits to gene flow