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Checklist for Family Megachilidae Schenk, 1860 (And Resin Bees)
and region Washington (West USA, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
560
5614
14483
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
558
5609
14476
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
536
5516
14233
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
377
4583
12066
Families
Genera
Species
 
Taxom
 

Order
 
Hymenoptera
Linnaeus, 1758
Ants, Bees, Sawflies, Wasps
65
631
1615
Families
Genera
Species
 
Taxom
 

Suborder
 
Apocrita
Gerstaecker, 1867
Ants, Bees, Narrow-waisted hymenopterans, Parasitic wasps
55
565
1502
Families
Genera
Species
 
Taxom
 

Infraorder
 
Aculeata
Latreille, 1802
Stinging wasps
20
229
1009
Families
Genera
Species
 
Taxom
 

Superfamily
 
Apoidea
Latreille, 1802
Apoid Wasps, Bees, Social Bees, Solitary Bees
7
107
725
Families
Genera
Species
 
Taxom
 
FamilyMegachilidae
Schenk, 1860
And Resin Bees, Carder, Carder bees, Leaf cutting bees
14
180
Genera
Species
 
Taxom
 


Genera for Washington
14 Genera with 180 Species
Anthidiellum Cockerell, 18091SpeciesTaxom
Anthidium Fabricius, 1824Carder Bees8SpeciesTaxom
Ashmeadiella Cockerell, 19394SpeciesTaxom
Atoposmia Cockerell, 19082SpeciesTaxom
Chelostoma Latreille, 1891Scissor Bees3SpeciesTaxom
Chelynia Provancher, 18981SpeciesTaxom
Coelioxys Latreille, 1962Cuckoo Leaf-Cutter Bees11SpeciesTaxom
Dianthidium Cockerell, 1943Leaf-cutter Bee6SpeciesTaxom
Heriades Spinola, 1938Armored-Resin Bees3SpeciesTaxom
Hoplitis Klug, 1904Lesser Masons10SpeciesTaxom
Megachile Latreille, 1927And Resin Bees35SpeciesTaxom
Osmia Panzer, 1924Mason bee79SpeciesTaxom
Protosmia Ducke, 1898Chelostomopsis1SpeciesTaxom
Stelis Sw., 1898Cuckoo Carder Bees16SpeciesTaxom


Species list for Washington
180 Species and 1 Subspecies
Anthidiellum (Loyolanthidium) notatum Latreille, 1809Cancellate semele
Anthidium (Anthidium) emarginatum Say, 1824
Anthidium (Anthidium) manicatum Linnaeus, 1758Continental Wool-carder Bee
Anthidium (Anthidium) mormonum Cresson, 1878
Anthidium (Anthidium) tenuiflorae Cockerell, 1907
Anthidium (Anthidium) utahense Swenk, 1914Utah Wool-carder Bee
Anthidium (Callanthidium) formosum Cresson, 1878
Anthidium (Proanthidium) oblongatum Illiger, 1806Oblong wool carder bee
Anthidium atrifrons (Say, 1824)⇒ Anthidium emarginata Say, 1824
Ashmeadiella (Ashmeadiella) cactorum (Cockerell, 1897)⇒ Ashmeadiella aridula Cockerell, 1910
Ashmeadiella (Ashmeadiella) californica Ashmead, 1897
Ashmeadiella (Ashmeadiella) cubiceps Cresson, 1879
Ashmeadiella washingtonensis Michener, 1939
Atoposmia (Atoposmia) elongata Michener, 1936
Atoposmia (Hexosmia) copelandica Cockerell, 1908
Chelostoma (Foveosmia) minutum Crawford, 1916
Chelostoma (Foveosmia) phaceliae Michener, 1938
Chelostoma (Prochelostoma) philadelphi Robertson, 1891Mock-Orange Scissor Bee
Chelynia rubifloris Cockerell, 1898
Coelioxys (Acrocoelioxys) producta Cresson, 1865
Coelioxys (Allocoelioxys) coturnix Perez, 1884Red-tailed Cuckoo-leaf-cutter
Coelioxys (Boreocoelioxys) moesta Cresson, 1864
Coelioxys (Boreocoelioxys) octodentata Say, 1824Eight-toothed Cuckoo-leaf-cutter
Coelioxys (Boreocoelioxys) rufitarsis Smith, 1854Red-Footed Cuckoo Leaf-Cutter Bee
Coelioxys (Boreocoelioxys) sayi Robertson, 1897Say'S Cuckoo Leaf-Cutter Bee
Coelioxys (Coelioxys) immaculata Cockerell, 1912
Coelioxys (Coelioxys) sodalis Cresson, 1878Comrade Cuckoo Leafcutter Bee
Coelioxys (Cyrtocoelioxys) modesta Smith, 1854Modest Cuckoo-leaf-cutter
Coelioxys (Xerocoelioxys) grindeliae Cockerell, 1900
Coelioxys galactiae Mitchell, 1962
Dianthidium (Dianthidium) curvatum Smith, 1854
Dianthidium (Dianthidium) heterulkei Schwarz, 1940
Dianthidium (Dianthidium) pudicum Cresson, 1879
Dianthidium (Dianthidium) subparvum Swenk, 1914
Dianthidium (Dianthidium) ulkei Cresson, 1878
Dianthidium plenum Timberlake, 1943
Heriades (Neotrypetes) carinatus Cresson, 1864
Heriades (Neotrypetes) variolosus (Cresson, 1872)⇒ Heriades variolosa Cresson, 1872
Heriades cressoni Michener, 1938
Hoplitis fulgida platyura
Hoplitis (Alcidamea) grinnelli Cockerell, 1910
Hoplitis (Cyrtosmia) hypocrita Cockerell, 1906
Hoplitis (Formicapis) robusta Nylander, 1848
Hoplitis (Monumetha) albifrons Kirby, 1837White-Fronted Small-Mason
Hoplitis (Monumetha) fulgida Cresson, 1864
Hoplitis (Monumetha) spoliata Provancher, 1888Dilated-Horned Small-Mason
Hoplitis (Monumetha) viridimicans Cockerell, 1897
Hoplitis samarkanda Warncke, 1991
Hoplitis sambuci Titus, 1904
Megachile (Argyropile) parallela Smith, 1853Parallel Leaf-cutter Bee
Megachile (Austromegachile) trigonaspis Schrottky, 1913
Megachile (Callomegachile) sculpturalis Smith, 1853Giant resin bee
Megachile (Chelostomoides) angelarum Cockerell, 1902
Megachile (Chelostomoides) campanulae Robertson, 1903Bellflower resin bee
Megachile (Chelostomoides) exilis Cresson, 1872Slender Resin Bee
Megachile (Eutricharaea) apicalis (Spinola, 1808)⇒ Megachile analis Nylander, 1852
Megachile (Eutricharaea) concinna Smith, 1853Elegant leaf-cutter bee
Megachile (Leptorachis) petulans Cresson, 1878Petulant Leaf-cutter Bee
Megachile (Litomegachile) brevis (Say, 1837)⇒ Megachile pseudobrevis Mitchell, 1934
Megachile (Litomegachile) coquilletti Cockerell, 1915
Megachile (Litomegachile) lippiae Cockerell, 1900
Megachile (Litomegachile) mendica Cresson, 1878Flat-tailed Leaf-cutter Bee
Megachile (Litomegachile) texana Cresson, 1878Texas Leaf-cutter Bee
Megachile (Megachile) centuncularis Linnaeus, 1758Common leaf-cutter bee
Megachile (Megachile) montivaga Cresson, 1878Silver-tailed Petal-cutter Bee
Megachile (Megachile) relativa Cresson, 1878Golden-Tailed Leafcutter
Megachile (Megachiloides) integra Cresson, 1878
Megachile (Megachiloides) nevadensis Cresson, 1879
Megachile (Megachiloides) pascoensis Mitchell, 1934
Megachile (Megachiloides) subnigra Cresson, 1879
Megachile (Megachiloides) wheeleri Mitchell, 1927
Megachile (Melanosarus) xylocopoides Smith, 1853Carpenter-mimic Leaf-cutter Bee
Megachile (Neoeutrichaea) rotundata Fabricius, 1793Alfalfa leaf-cutter bee
Megachile (Sayapis) fidelis Cresson, 1878Faithful leafcutting bee
Megachile (Sayapis) inimica Cresson, 1872Hostile Leaf-cutter Bee
Megachile (Sayapis) pugnata Say, 1837Pugnacious Leaf-cutter Bee
Megachile (Xanthosarus) dentitarsus Sladen, 1919
Megachile (Xanthosarus) frigida Smith, 1853Frigid Leaf-cutter Bee
Megachile (Xanthosarus) gemula Cresson, 1878Small-handed Leaf-cutter Bee
Megachile (Xanthosarus) latimanus Say, 1823Broad-handed Leaf-cutter Bee
Megachile (Xanthosarus) melanophaea Smith, 1853Black-and-gray Leaf-cutter Bee
Megachile (Xanthosarus) perihirta Cockerell, 1898Furry Leaf-cutter Bee
Megachile calogaster Cockerell, 1898
Megachile umatillensis Mitchell, 1927
Osmia (Acanthosmioides) hurdi (White, 1952)⇒ Osmia austromaritima Michener, 1936
Osmia (Acanthosmioides) integra Cresson, 1878
Osmia (Acanthosmioides) lanei Sandhouse, 1939
Osmia (Acanthosmioides) longula Cresson, 1864
Osmia (Acanthosmioides) nifoata Cockerell, 1909
Osmia (Acanthosmioides) nigrifrons Cresson, 1878
Osmia (Acanthosmioides) nigrobarbata Cockerell, 1916
Osmia (Acanthosmioides) odontogaster Cockerell, 1897
Osmia (Acanthosmioides) physariae (Cockerell, 1907)⇒ Osmia giliarum Cockerell, 1906
Osmia (Acanthosmioides) trifoliama Sandhouse, 1939
Osmia (Acanthosmioides) unca Michener, 1937
Osmia (Cephalosmia) californica Cresson, 1864
Osmia (Cephalosmia) marginipennis Cresson, 1878
Osmia (Cephalosmia) montana Cresson, 1864
Osmia (Cephalosmia) subaustralis Cockerell, 1900
Osmia (Chenosmia) cobaltina Cresson, 1878
Osmia (Diceratosmia) conjuncta Cresson, 1864
Osmia (Diceratosmia) subfasciata Cresson, 1872
Osmia (Helicosmia) caerulescens (Linnaeus, 1758)⇒ Osmia caerulescens Linnaeus, 1758
Osmia (Helicosmia) coloradensis Cresson, 1878Colorado Osmia
Osmia (Helicosmia) georgica Cresson, 1878Georgia Mason
Osmia (Melanosmia) albolateralis Cockerell, 1906
Osmia (Melanosmia) atriventris Cresson, 1864Maine blueberry bee
Osmia (Melanosmia) atrocyanea Cockerell, 1897
Osmia (Melanosmia) bakeri (Sandhouse, 1924)⇒ Osmia melanopleura Cockerell, 1916
Osmia (Melanosmia) brevis Cresson, 1864
Osmia (Melanosmia) bruneri Cockerell, 1897
Osmia (Melanosmia) bucephala Cresson, 1864Bufflehead Mason Bee
Osmia (Melanosmia) calla Cockerell, 1897
Osmia (Melanosmia) cara Cockerell, 1910
Osmia (Melanosmia) cockerelli (Sandhouse, 1939)⇒ Osmia dakotensis Michener, 1937
Osmia (Melanosmia) collinsiae Robertson, 1905Collinsia Mason
Osmia (Melanosmia) crassa Rust & Bohart, 1986
Osmia (Melanosmia) cyanella Cockerell, 1897
Osmia (Melanosmia) densa Cresson, 1864
Osmia (Melanosmia) exigua Cresson, 1878
Osmia (Melanosmia) grindeliae Cockerell, 1910
Osmia (Melanosmia) inermis Zetterstedt, 1838Mountain mason bee
Osmia (Melanosmia) inurbana Cresson, 1878
Osmia (Melanosmia) juxta Cresson, 1864
Osmia (Melanosmia) kincaidii Cockerell, 1897
Osmia (Melanosmia) malina Cockerell, 1909
Osmia (Melanosmia) melanopleura Cockerell, 1916
Osmia (Melanosmia) nanula Cockerell, 1897
Osmia (Melanosmia) nearctica Rightmyer, G..., 2010
Osmia (Melanosmia) nigriventris Zetterstedt, 1838
Osmia (Melanosmia) paradisica Sandhouse, 1924
Osmia (Melanosmia) pikei Cockerell, 1907
Osmia (Melanosmia) proxima Cresson, 1864
Osmia (Melanosmia) pulsatillae Cockerell, 1907
Osmia (Melanosmia) pumila Cresson, 1864Dwarf Mason Bee
Osmia (Melanosmia) rawlinsi Sandhouse, 1939
Osmia (Melanosmia) regulina Cockerell, 1911
Osmia (Melanosmia) sculleni Sandhouse, 1939
Osmia (Melanosmia) simillima Smith, 1853Similar Mason Bee
Osmia (Melanosmia) texana Cresson, 1872Texas Mason Bee
Osmia (Melanosmia) tristella Cockerell, 1897
Osmia (Mystacosmia) nemoris Sandhouse, 1924
Osmia (Osmia) cornifrons Radoszkowski, 1887Horn-faced bee
Osmia (Osmia) lignaria Say, 1837Blue orchard bee
Osmia (Osmia) taurus Smith, 1873Alternate-leaf dogwood
Osmia (Pyrosmia) pusilla Cresson, 1864
Osmia austromaritima Michener, 1936
Osmia bella (Cresson, 1878)⇒ Osmia cobaltina Cresson, 1878
Osmia cahuilla Cooper, 1993
Osmia claremontensis (Michener, 1936)⇒ Osmia sedula Sandhouse, 1924
Osmia cyanopoda Cockerell, 1916
Osmia dolerosa Sandhouse, 1939
Osmia grandior Cockerell, 1897
Osmia granulosa (Cockerell, 1911)⇒ Osmia exigua Cresson, 1878
Osmia pascoensis Cockerell, 1897
Osmia pentstemonis Cockerell, 1906
Osmia phaceliae Cockerell, 1907
Osmia subornata Cockerell, 1897
Osmia subpurpurea Cockerell, 1897
Osmia tanneri Sandhouse, 1939
Osmia thysanisca Michener, 1957
Osmia trevoris Cockerell, 1897
Osmia vandykei Sandhouse, 1924
Protosmia (Chelostomopsis) rubifloris Cockerell, 1898
Stelis (Dolichostelis) laticincta Cresson, 1878
Stelis (Dolichostelis) louisae Cockerell, 1911
Stelis (Stelidium) ashmeadiella
Stelis (Stelis) callura Cockerell, 1925
Stelis (Stelis) lateralis Cresson, 1864Spot-Sided Dark Bee
Stelis (Stelis) montana Cresson, 1864
Stelis (Stelis) monticola Cresson, 1878
Stelis (Stelis) subcaerulea Cresson, 1878
Stelis (Stelis) subemarginata Cresson, 1878
Stelis calliphorina Cockerell, 1911
Stelis foederalis Smith, 1854Federal Cuckoo Carder Bee
Stelis holocyanea Cockerell, 1925
Stelis nitida Cresson, 1878
Stelis occidentalis Parker & Gri..., 2013
Stelis pavonina Cockerell, 1908
Stelis rubi Cockerell, 1898

Subnodes of Megachilidae with occurrences in Washington
SubfamilyMegachilinae
Latreille, 1802
14
180
Genera
Species

Taxom



Megachilidae (Schenk 1860)
Megachilidae (Schenk 1860)


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