Tetranychidae - Tetranychinae - Tetranychini
Oligonychus hadrus Pritchard & Baker, 1955. Pritchard & Baker (1955): 369.
Oligonychus hadrus Pritchard & Baker, 1955. Pritchard & Baker (1955): 369. Type host: Combretum zeyheri. Type locality: South Africa.
Oligonychus hadrus Pritchard & Baker, 1955. Valid nomenclatural act. Pritchard & Baker (1955): 369. Type host: Combretum zeyheri. Type locality: South Africa.
Oligonychus (Pritchardinychus) hadrus Pritchard & Baker, 1955. New combination. Tuttle & Baker (1968): 124.
Anacardiaceae: Rhus leptodictya [Meyer (1987)].
Capparaceae: Boscia albitrunca [Meyer (1965)].
Combretaceae: Combretum apiculatum [Meyer (1987)]; Combretum erythrophyllum [Meyer (1987)]; Combretum imberbe [Meyer (1965)]; Combretum microphyllum [Meyer (1974)]; Combretum sp. [Meyer (1965)]; Combretum zeyheri [Pritchard & Baker (1955)]
Afrotropical: South Africa [Pritchard & Baker (1955); Meyer (1965); Meyer (1974); Meyer (1987)].