Tetraloniella sierranila Eardley 1989

Eardley 1989. The Afrotropical species of Eucara Friese, Tetralonia Spinola and Tetraloniella Ashmead (Hymenoptera: Anthophoridae). South Africa Department of Agriculture and Water Supply Entomology Memoir, No. 75 1989: i-iii, 1-62