Reference

Günther Raspotnig, Günther Krisper, Reinhart Schuster (2004): Oil gland chemistry of Trhypochthonius tectorum (Acari: Oribatida) with reference to the phylogenetic significance of secretion profiles in the Trhypochthoniidae. – International Journal of Acarology – 30(4): 369 - 374.