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Checklist for Genus Ectemnius Dahlbom, 1845 (Squarehead Wasp)
and region USA (North America)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
1098
25856
148294
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
1092
25818
148242
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
999
25344
146344
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
566
19996
121239
Families
Genera
Species
 
Taxom
 

Order
 
Hymenoptera
Linnaeus, 1758
Ants, Bees, Sawflies, Wasps
93
3533
22270
Families
Genera
Species
 
Taxom
 

Suborder
 
Apocrita
Gerstaecker, 1867
Ants, Bees, Narrow-waisted hymenopterans, Parasitic wasps
80
3318
21195
Families
Genera
Species
 
Taxom
 

Infraorder
 
Aculeata
Latreille, 1802
Stinging wasps
28
1018
10130
Families
Genera
Species
 
Taxom
 

Superfamily
 
Apoidea
Latreille, 1802
Apoid Wasps, Bees, Social Bees, Solitary Bees
10
450
6453
Families
Genera
Species
 
Taxom
 
FamilyCrabronidae
Latreille, 1802
Bee Wolves, Cicadakillers, Crabronid wasps, Mud daubers
127
1249
Genera
Species
 
Taxom
 
SubfamilyCrabroninae
Latreille, 1802
Square-headed Wasps
42
556
Genera
Species
 
Taxom
 
TribeCrabronini
Latreille, 1802
19
171
Genera
Species
 
Taxom
 
SubtribeCrabronina
Latreille, 1802
16
161
Genera
Species
 
Taxom
 
GenusEctemnius
Dahlbom, 1845
Squarehead Wasp
43Species 
Taxom
 


Genera for USA
1 Genera with 43 Species
Ectemnius Dahlbom, 1899Squarehead Wasp46SpeciesTaxom


Species list for USA
43 Species and 3 Subspecies
Ectemnius (Clytochrysus) cavifrons Thomson, 1870
Ectemnius (Clytochrysus) lapidarius Panzer, 1804
Ectemnius (Clytochrysus) ruficornis (Zetterstedt, 1838)⇒ Ectemnius arcuatus Say, 1837
Ectemnius ruficornis ruficornis Zetterstedt, 1838
Ectemnius (Clytochrysus) sexcinctus Fabricius, 1775
Ectemnius (Ectemnius) borealis Zetterstedt, 1838
Ectemnius (Ectemnius) dives Lepeletier &..., 1835
Ectemnius (Hypocrabro) arcuatus Say, 1837
Ectemnius (Hypocrabro) centralis Cameron, 1891
Ectemnius (Hypocrabro) continuus Fabricius, 1804Common Ectemnius
Ectemnius continuus rufitarsis Dalla Torre, 1897
Ectemnius (Hypocrabro) decemmaculatus Say, 1823
Ectemnius (Hypocrabro) rufipes Lepeletier &..., 1834
Ectemnius rufipes ais Pate, 1946
Ectemnius (Hypocrabro) scaber Lepeletier &..., 1834
Ectemnius (Hypocrabro) sonorensis Cameron, 1891
Ectemnius (Hypocrabro) stirpicola Packard, 1866
Ectemnius (Metacrabro) cephalotes (Olivier, 1792)⇒ Ectemnius cavifrons Thomson, 1870
Ectemnius (Metacrabro) maculosus Gmelin, 1790
Ectemnius (Protothyreopus) rufifemur Packard, 1866
Ectemnius abnormis Blackburn, 1886
Ectemnius alpheus Pate, 1946
Ectemnius atriceps Cresson, 1865
Ectemnius atripennis R. Perkins, 1899
Ectemnius besseyae Rohwer, 1908
Ectemnius compactus R. Perkins, 1899
Ectemnius dilectus Cresson, 1865
Ectemnius discrepans Giffard, 1915
Ectemnius distinctus F. Smith, 1856
Ectemnius excavatus Fox, 1892
Ectemnius fredericismithi W. Schulz, 1906
Ectemnius hawaiiensis R. Perkins, 1899
Ectemnius mandibularis F. Smith, 1879
Ectemnius molokaiensis R. Perkins, 1899
Ectemnius nesiotes Pate, 1937
Ectemnius nigellus Bohart, 1979
Ectemnius odyneroides Cresson, 1865
Ectemnius paucimaculatus Packard, 1866
Ectemnius polynesialis Cameron, 1881
Ectemnius rubrocaudatus Blackburn, 1886
Ectemnius satan Pate, 1946
Ectemnius semipunctatus Lepeletier d..., 1835
Ectemnius spiniferus Fox, 1895
Ectemnius stygius Kirby, 1880
Ectemnius trifasciatus Say, 1824
Ectemnius tumidoventris R. Perkins, 1899


Links, sources and further information
Ectemnius at artfakta.se
Ectemnius at dyntaxa.se
Ectemnius at gbif.org
Ectemnius at irmng.org
Ectemnius at itis.gov