Willmannium bulgaricum (Dusbábek, 1964):

PAL

Trombicula (Leptotrombidium) bulgarica Dusbábek, 1964

Leptotrombidium (Ericotrombidium) bulgaricum, Vercammen-Grandjean 1965d

Chiroptella (Willmannium) plecoti bulgarica, Kolebinova 1992

Willmannium bulgaricum, Kudryashova 1992