Tarsocheylidae Atyeo and Baker 1964

TARSOCHEYLIDAE Atyeo and Baker 1964 Tarsocheylidae is a small family with two genera and 15 species (Cooreman 1951; Atyeo and Baker 1964; Khaustov and Ermilov 2018; Xu et al. 2019; Katlav et al. 2020). Only Hoplocheylus australiensis Katlav and Seeman, 2020 was collected from Mastachilus questionis. H. aethiopicus was collected from Pentalobus barbatus and Tarsocheylidae undet was collected from Passalidae undet (Tables 2, 3, 6 and 15). At present is not possible to establish whether these relationships are permanent or only accidental. Together, on the same host species, Trombidiformes were found with Mesostigmata 6 times; Astigmata (4); Oribatida (2); Pseudoscorpiones (1); Astigmata and Mesostigmata (4); Mesostigmata and Pseudoscorpiones (4); Mesostigmata and Oribatida (3); Astigmata and Oribatida (2); Astigmata, Mesostigmata and Oribatida (1); Astigmata, Mesostigmata and Pseudoscorpiones (1); Mesostigmata, Oribatida and Pseudoscorpiones (1); and Astigmata, Diptera, Mesostigmata and Oribatida (1).