Weigmann, G. “Oribatid Mites (Acari: Oribatida) from the Coastal Region of Portugal. IV.: The Genera Coronoquadroppia, Scheloribates, Haplozetes and Pilobates”. SOIL ORGANISMS, vol. 82, no. 3, Dec. 2010, p. 383, https://soil-organisms.org/index.php/SO/article/view/240.