Concise hierarchy

(Kingdom) Animalia - (Phylum) Arthropoda - (Class) Arachnida - (Order) Sarcoptiformes

Original entries

Alloptidae (Family) Gaud, 1957
Apionacaridae (Family) Gaud & Atyeo, 1977
Ptyssalgidae (Family) Atyeo & Gaud, 1979
Trouessartiidae (Family) Gaud, 1957

Current position

Astigmata (Hyporder) Canestrini, 1891

Ref: H. Schatz et al., 2011: 147.

Alternative positions

Astigmata (Suborder) Canestrini, 1891	Ref: O. Bánki et al., 2023: 17 Aug 2023.
Astigmatina (Cohort) Canestrini, 1891	Ref: G.W. Krantz & D.E. Walter, 2009: 100.
Psoroptidia (Cohort)	Ref: B.M. OConnor, 1982: 162.
Psoroptidia (Suborder) Yunker, 1955	Ref: J. Hallan, [2003]: 03 Sep 2005.

Historical positions

Astigmata (Hyporder) Canestrini, 1891	Ref: H. Schatz et al., 2011: 147.
Astigmatina (Cohort) Canestrini, 1891	Ref: G.W. Krantz & D.E. Walter, 2009: 100.
Psoroptidia (Cohort)	Ref: B.M. OConnor, 1982: 162.

Number of Subtaxa

2025	Available in Systema Naturae 2000	19f;248g;10s
1989-present	Systema Naturae 2000: 28 Jun 2016	[19f]
2011	H. Schatz et al.: 147	19f
[2003]	J. Hallan: 03 Sep 2005	[20f]
1982	B.M. OConnor	12f[176g]