A new species of the genus Opilioacarus With, 1902 (Acari: Opilioacarida) for the Iberian Peninsula
Moraza, María L.; Prieto, Carlos E. and Balanzategui, Iñaki  The genus Arthrodamaeus Grandjean (Acariformes, Oribatida, Gymnodamaeidae)
Subias, L.S.; Arillo, A. and Subias, J.