S. Mahunka szerk.: Folia Entomologica Hungarica 64. (Budapest, 2003)

Differential diagnosis - The species P. cylindricus Berlese, 1916 is similar to the new species, but the new species has a pentafurcate laciniae, while species P. cylindricus has a trifurcate laciniae. There is another important différence, P.feheri has a triangular-form median shield of the postdorsal shield, while this shield of the species P. cylindricus is rounded. Dinychus eroessi sp. n. (Figs 7-9) Diagnosis - Ventral and dorsal shield dotted, dorsal shield with characteristic structure line. Description - Female. Length of idiosoma 600 urn, width 400 urn. Shape oval, posterior margin rounded. Figs 5-6. Polyaspinusfeheri sp. n. - 5: ventral aspect; 6: tritosternum