The water mites of Western Australia (Acari: Hydrachnidia), with the description of 13 new species Author Orginal, Harry Smit text Acarologia 2021 2021-10-27 61 4 928 966 journal article 2107-7207 Sigthoria nilotica (Nordenskiöld, 1905) New records — 0/1/0, plunge pool Adcock Gorge, the Kimberley, 12 Sept. 1998 ; 1/1/0, pool near Adcock Gorge, the Kimberley, 12 Sept. 1998 . Distribution — A widespread species. Within Australia known from the Northern Territory , Queensland and Victoria ( Harvey 1990c ), and reported here for the first time from Western Australia .