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Checklist for Infraorder Eleutherengona Oudemans, 1909
and region Berks County (Pennsylvania, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
51
126
149
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
43
118
140
Families
Genera
Species
 
Taxom
 

Infraclass
 
Acari
Nitzsch, 1818
Mites and Ticks
21
26
16
Families
Genera
Species
 
Taxom
 

Superorder
 
Acariformes
Zakhvatkin, 1952
Dust mites, Mites
11
15
10
Families
Genera
Species
 
Taxom
 

Order
 
Trombidiformes
Reuter, 1909
Mites, Trombidiform mites
9
12
8
Families
Genera
Species
 
Taxom
 

Suborder
 
Prostigmata
Kramer, 1877
True mites
9
12
8
Families
Genera
Species
 
Taxom
 

Infraorder
 
Eleutherengona
Oudemans, 1909
4
5
4
Families
Genera
Species
 
Taxom
 


List of families for Berks County
4 Families width 4 Species
Myobiidae Megnin, 18770SpeciesTaxom
Demodecidae Nicolet, 1855Follicle mites1SpeciesTaxom
Tetranychidae Donnadieu, 1875Spider mites2SpeciesTaxom
Siteroptidae Martin, 1978Siteroptid mites1SpeciesTaxom


Genera for Berks County
5 Genera with 4 Species
Myobia von Heyden, 1826
0SpeciesTaxom
Ophthalmodex Lukoschus & ..., 19841SpeciesTaxom
Panonychus Yokoyama, 18361SpeciesTaxom
Siteroptes Amerling, 19701SpeciesTaxom
Tetranychus Dufour, 18361SpeciesTaxom


Species list for Berks County
4 Species
Ophthalmodex juniatae Veal, Giesen..., 1984
Panonychus (Panonychus) ulmi Koch, 1836ERM
Siteroptes kneeboni Wicht, 1970
Tetranychus (Tetranychus) urticae C. L. Koch, 1836Carmine spider mite


Links, sources and further information
Eleutherengona at itis.gov