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Checklist for Infraorder Tridactylidea Brullé, 1835
and region Sri Lanka (South Asia)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
527
6198
14500
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
524
6193
14493
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
502
6089
14260
Families
Genera
Species
 
Taxom
 

Superorder
 
Polyneoptera
Martynov, 1923
62
427
804
Families
Genera
Species
 
Taxom
 

Order
 
Orthoptera
Latreille, 1793
Crickets And Grasshoppers, Katydids, Locusts, Wetas
21
235
432
Families
Genera
Species
 
Taxom
 

Suborder
 
Caelifera
Geoffroy, 1764
Short-horned grasshoppers
8
98
164
Families
Genera
Species
 
Taxom
 

Infraorder
 
Tridactylidea
Brullé, 1835
1
2
16
Family
Genera
Species
 
Taxom
 


List of families for Sri Lanka
1 Family width 16 Species
Tridactylidae Saussure, 1874Pygmy mole cricket16SpeciesTaxom


Genera for Sri Lanka
2 Genera with 16 Species
Tridactylus Olivier, 18096SpeciesTaxom
Xya Latreille, 180910SpeciesTaxom


Species list for Sri Lanka
16 Species
Tridactylus ceylonicus (Fernando, 1950)⇒ Xya opaca Walker, 1871
Tridactylus curlus
Tridactylus nigroaenus
Tridactylus quadrimaculata
Tridactylus thoracicus Guérin-Ménev..., 1844
Tridactylus variegatus (Latreille, 1809)⇒ Xya variegata Latreille, 1809
Xya castetsi Bolivar, 1900
Xya curta Chopard, 1936
Xya frontomaculata Günther, 1974
Xya frontomaculatus Günther, 1974
Xya nigraenea Walker, 1871
Xya nigripennis Chopard, 1936
Xya opaca Walker, 1871
Xya quadrimaculata Chopard, 1936
Xya riparia Saussure, 1877
Xya variegata Latreille, 1809Colourful Molehopper

Subnodes of Tridactylidea with occurrences in Sri Lanka
SuperfamilyTridactyloidea
Saussure, 1877
1
2
16
Family
Genera
Species

Taxom



Links, sources and further information
Tridactylidea at itis.gov