ALBERTI, G.; TWOSE, A. I. M. Fine structural observations of the erectile setae and dermal glands on the notogaster of Heterochthonius gibbus (Oribatida, Enarthronota, Heterochthoniidae): + supplementary video information. Soil Organisms, v. 88, n. 2, p. 111–132, 1 Aug.2016.