Reference

Wilfried Schönborn, Wolfgang Petz, Manfred Wanner, Wilhelm Foissner (1987): Observations on the morphology and ecology of the soil-inhabiting testate amoeba *Schoenbornia humicola* (#Schönborn#, 1964) #Decloitre#, 1964 (Protozoa, Rhizopoda) – Arch. Protistenkunde – 134: 315 - 330.