Distribution map of Bitis arietans.
Own work, based on data from:

Wagner, P., Wilms, T., Luiselli, L., Penner, J., Rödel, M.-O., Els, J., Al Johany, A.M.H., Egan, D.M., Beraduccii, J., Howell, K., Msuya, C.A., Ngalason, W., Turner, A.A., Zassi-Boulou, A.-G., Kusamba, C. &amp; Chippaux, J.-P. 2021. Bitis arietans. The IUCN Red List of Threatened Species 2021: e.T197461A2485974. https://dx.doi.org/10.2305/IUCN.UK.2021-3.RLTS.T197461A2485974.en. Accessed on 28 February 2022.
Natural Earth. Free vector and raster map data @ naturalearthdata.com.
Paranaja