Willmannium aelleni (Vercammen-Grandjean, 1963a):

PAL

Leptotrombidium (Cotrombidium) aelleni Vercammen-Grandjean, 1963 a

Leptotrombidium (Ericotrombidium) aelleni, Vercammen-Grandjean 1965d

Toritrombicula (Cotrombidium) aelleni, Vercammen-Grandjean & Langston 1971b

Chiroptella (Willmannium) aelleni, Vercammen-Grandjean & Langston 1976

Willmannium aelleni, Kudryashova 1992; Stekolnikov et al. 2019c

Syn.: Chiroptella (Willmannium) mozdorani Kudryashova, 1975; Kudryashova et al. 1978