Ontogenetic changes in the chemistry and morphology of oil glands in Hermannia convexa (Acari: Oribatida).Published in:Experimental & Applied Acarology, 2005, v. 35, n. 1/2, p. 47, doi. 10.1007/s10493-004-2027-zBy:Gnther Raspotnig;Gnther Krisper;Reinhart SchusterPublication type:Article