↑(en) A revised classification of the mites (Arachnidea, Acarida) with diagnoses, a key, and notes on phylogeny. L Van der Hammen, Zool Meded Leiden, 1972.
(en) Beron, P. 2008: Acarorum catalogus I. Acariformes: Calyptostomatoidea (Calyptostomatidae), Erythraeoidea (Smarididae, Erythraeidae). Pensoft Publishers and the National Museum of Natural History, Sofia Bulgarian Academy of Sciences.