Template:Walter, 1999
- Walter, D.E. 1999: Review of Australian Asperoseius Chant, Euseius Wainstein, Okiseius Ehara and Phytoscutus Muma (Acari: Mesostigmata: Phytoseiidae) with a key to the genera of Australian Amblyseiinae and descriptions of two new species. Australian journal of entomology 38(2): 85-95. DOI: 10.1046/j.1440-6055.1999.00095.x