Volume

Beron, P. 2021. Acarorum Catalogus VIII. Trombidiformes: Prostigmata: Superfamilia Cheyletoidea (Cheyletidae, Psorergatidae, Demodecidae, Harpyrhynchidae, Syringophilidae), Superfamilia Cloacaroidea (Cloacaridae, Epimyodicidae). Acarorum Catalogus. Pensoft & Natl. Mus. Nat. Hist., Sofia.