Liacaridae Sellnick, 1928

Adoristes ovatus (C.L. Koch, 1839)

Distribution: Holarctic

Habitat: in forest litter, also mining in conifer needles Obergurgl area: pine forest at 2050 m (Zirbenwald)

Liacarus coracinus (C.L. Koch, 1840)

Distribution: Holarctic

Habitat: euryoecious, preferably in forest soils and meadows with much organic content

Obergurgl area: pine forest at 2050 m (Zirbenwald); previous studies: 1960–1980 m (hay meadows), pine forest at 2050 m (Zirbenwald), 2100–2190 m (dwarf shrub community), 2250–2340 m (alpine meadows with lichen communities), 2500 m (scree slope)

Liacarus oribatelloides Winkler, 1956

Distribution: Central Europe: Czech Republic, Austria, Southern Germany Habitat: forest soils

Obergurgl area: pine forest at 2050 m (Zirbenwald); previous studies: pine forest at 2050 m (Zirbenwald)