Hylaeus (Alfkenylaeus) arnoldi (Friese, 1913)
Prosopis arnoldi Friese 1913: 574. ♂, Zimbabwe. Holotype ZMB.
Hylaeus (incertae sedis) Hylaeus arnoldi (Friese) - Snelling (1985: 18).
Hylaeus (Alfkenylaeus) arnoldi (Friese) - Dathe (2015: 13).
Distribution.
Botswana, Kenya, Mozambique, Namibia, Zimbabwe. New to ETHIOPIA: 1 ♀, Sof Umer, 06°54'N, 40°51'E, 1200 m alt., 30-31.V.2025 J. Halada leg.