Berlese's Primitive Oribatid Mites Author van der Hammen, L. text Zoologische Verhandelingen 1959 40 1 93 http://www.repository.naturalis.nl/document/148866 journal article ORI111 0DC6B575-3CB3-41C1-A3EC-850520AE4487 Hermannia grandis Berlese , 1910 Hermannia grandis Berlese , 1910a, p. 380; Lombardini, 1936, p. 42. Berlese described H. grandis after a nymph from Filettino (near Rome). According to the diagnosis the length of the specimen is 1.000 mm and the breadth 0.640. The type-slide (no. 103/13) is still present in the Collection, but it is in a bad condition and completely dark. The nymph is probably related to the nymph of Hermannia convexa (C. L. Koch, 1839).