| abstract | The following new species are described from the Indonesia part of New Guinea: Oxus litoralis, O. reticulatus, Limnesia longiseta, L. papuensis, L. pseudopatens, Procorticacarus minutus, Australiobates hyalinus, A. setosus, A. sylvestris and Arrenurus basegensis. The following new species are reported for the fauna of New Guinea, i.e. Limnochares australica Cook, 1986, Oxus orientalis Walter, 1915, Litarachna denhami (Lohmann, 1909) and Rhombognathus scutulatus Bartsch, 1983. Piona piersigi (Daday, 1900) is redescribed. |