Book
	Krantz, G.W. & Walter, D.E.
		2009. A Manual of Acarology. 3rd Edition. Texas Tech University Press, Lubbock: 807 pp..
	 ≡
Chapters
	- 
		Lindquist, E.E., Krantz, G.W. & Walter, D.E., 2009.
			Chapter 8. Classification: 97-103.
	
 
	- 
		Norton, R.A. & Behan-Pelletier, V.M., 2009.
			Oribatida: 421-564.
	
 
	- 
		OConnor, B.M., 2009.
			Astigmatina: 565-657.
	
 
Keywords
	Acari
Original Classification (root)
	(Subclass) Acari Leach, 1817