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Checklist for Tribe Walchiini Ewing, 1946
and region America (Continents)


Class
 
Arachnida
Lamarck, 1801
Arachnids
699
6720
45540
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
582
5283
38480
Families
Genera
Species
 
Taxom
 

Infraclass
 
Acari
Nitzsch, 1818
Mites and Ticks
452
2859
15580
Families
Genera
Species
 
Taxom
 

Superorder
 
Acariformes
Zakhvatkin, 1952
Dust mites, Mites
365
2318
11714
Families
Genera
Species
 
Taxom
 

Order
 
Trombidiformes
Reuter, 1909
Mites, Trombidiform mites
123
1015
6030
Families
Genera
Species
 
Taxom
 

Suborder
 
Prostigmata
Kramer, 1877
True mites
121
1013
6029
Families
Genera
Species
 
Taxom
 

Infraorder
 
Anystina
Van der Hammen, 1972
20
224
1108
Families
Genera
Species
 
Taxom
 

Superfamily
 
Trombiculoidea
Ewing, 1929
4
118
677
Families
Genera
Species
 
Taxom
 
FamilyTrombiculidae
Ewing, 1929
Chigger mites, Chiggers
112
672
Genera
Species
 
Taxom
 
SubfamilyGahrliepiinae
Womersley, 1952
2
4
Genera
Species
 
Taxom
 
TribeWalchiini
Ewing, 1946
1
4
Genus
Species
 
Taxom
 


Genera for America
1 Genera with 4 Species
Walchia Ewing, 19544SpeciesTaxom


Species list for America
4 Species
Walchia (Wenia) isonychia Nadchatram &..., 1964
Walchia (Zhangzia) masoni Asanuma & Saito, 1957
Walchia americana Ewing, 1942
Walchia gouldi (Hoffmann, 1954)⇒ Susa gouldi Hoffmann, 1954


Links, sources and further information
Walchiini at itis.gov