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Checklist for Tribe Ommexechini Bolivar, 1884
and region Southern South America (South America)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
775
14516
48948
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
773
14509
48939
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
728
14308
48425
Families
Genera
Species
 
Taxom
 

Superorder
 
Polyneoptera
Martynov, 1923
100
812
1790
Families
Genera
Species
 
Taxom
 

Order
 
Orthoptera
Latreille, 1793
Crickets And Grasshoppers, Katydids, Locusts, Wetas
31
463
934
Families
Genera
Species
 
Taxom
 

Suborder
 
Caelifera
Geoffroy, 1764
Short-horned grasshoppers
13
273
578
Families
Genera
Species
 
Taxom
 

Infraorder
 
Acrididea
Song & al., 2015
10
268
567
Families
Genera
Species
 
Taxom
 

Superfamily
 
Acridoidea
MacLeay, 1819
6
223
470
Families
Genera
Species
 
Taxom
 
FamilyOmmexechidae
Bolivar, 1884
11
31
Genera
Species
 
Taxom
 
SubfamilyOmmexechinae
Bolivar, 1884
7
22
Genera
Species
 
Taxom
 
TribeOmmexechini
Bolivar, 1884
7
22
Genera
Species
 
Taxom
 


Genera for Southern South America
7 Genera with 22 Species
Clarazella Pictet & Sau..., 18872SpeciesTaxom
Descampsacris Ronderos, 18242SpeciesTaxom
Graea Philippi, 18631SpeciesTaxom
Ommexecha Serville, 18317SpeciesTaxom
Pachyossa Rehn, 19131SpeciesTaxom
Spathalium Bolivar, 18384SpeciesTaxom
Tetrixocephalus Gurney & Lie..., 19635SpeciesTaxom


Species list for Southern South America
22 Species
Clarazella bimaculata Giglio-Tos, 1894
Clarazella patagona Pictet & Sau..., 1887
Descampsacris serrulata Thunberg, 1824
Descampsacris serrulatum Thunberg, 1824
Graea horrida Philippi, 1863
Ommexecha brunneri Bolivar, 1884
Ommexecha cyanopterum (Blanchard, 1836)⇒ Descampsacris serrulatum Thunberg, 1824
Ommexecha giglio-tosi BolĂ­var, 1899
Ommexecha gigliotosi Bolivar, 1899
Ommexecha macropterum Blanchard, 1836
Ommexecha servillei (Blanchard, 1836)⇒ Ommexecha virens Serville, 1831
Ommexecha virens Serville, 1831
Pachyossa signata Rehn, 1913
Spathalium audouini Blanchard, 1836
Spathalium audouinii E.Blanchard, 1836
Spathalium liebermanni Ronderos, 1972
Spathalium sommeri Burmeister, 1838
Tetrixocephalus bilineatus Ronderos, 1979
Tetrixocephalus chilensis Ronderos, 1970
Tetrixocephalus micropterum Ronderos, 1970
Tetrixocephalus sergioi Ronderos, 1974
Tetrixocephalus willemsei Gurney & Lie..., 1963