Sheltered life beneath elytra: three new species of Eutarsopolipus (Acari, Heterostigmatina, Podapolipidae) parasitizing Australian ground beetles Author Katlav, Alihan Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia Author Hajiqanbar, Hamidreza Department of Entomology, Faculty of Agriculture, Tarbiat Modares University, 14115 - 336 Tehran, Iran Author Riegler, Markus Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia & Queensland Museum, PO Box 3300, South Brisbane 4101, Australia text Parasite 2021 Paris, France 2021-11-05 28 75 1 21 http://dx.doi.org/10.1051/parasite/2021069 journal article 10.1051/parasite/2021069 1776-1042 PMC8570142 34738903 12524440 7CFD69B7-066F-41F7-B37F-53C7CEDDFE39 Genus Eutarsopolipus Berlese, 1913 Type species: Tarsopolipus lagenaeformis Berlese, 1911 , by original designation. Species group: pterostichi – Key characters of the group based on adult female: stigmata and tracheae absent; genua II–III without setae [ 42 ].