Hädicke, C.W., Blank, S.M., Pohl, H., Müller, C.H.G. and Sombke, A. 2015. Sensing the world without antennae and eyes: external structure and distribution of sensilla in Eosentomon pinetorum Szeptycki, 1984 and on the protarsus of Acerentomon franzi Nosek, 1965 (Hexapoda: Protura). SOIL ORGANISMS. 87, 1 (Apr. 2015), 29–49.