Osmia (Panzer 1806), Mason bee ⇒ Taxonomy and Distribution of Genus

Ants

Arachnids

INSECTOIDGERENGDARK LIGHT

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Taxonomy of Genus Osmia Panzer, 1806
Mason bee, Mason Bees, Small Leaf-Cutting Bees & Mason Bees

Class	Insecta Linnaeus, 1758 Insects, True insects	4179 190570 2444470	Families Genera Species
Subclass	Pterygota Lang, 1888 Winged insects	3816 189502 2439455	Families Genera Species
Infraclass	Neoptera van der Wulp, 1890 Modern Wing-folding insects	3399 186457 2415487	Families Genera Species
Superorder	Holometabola Heider, 1889 Holometabolous Insects	1891 142849 2048615	Families Genera Species
Order	Hymenoptera Linnaeus, 1758 Ants, Bees, Sawflies, Wasps	319 21125 328720	Families Genera Species
Suborder	Apocrita Gerstaecker, 1867 Ants, Bees, Narrow-waisted hymenopterans, Parasitic wasps	165 17348 314830	Families Genera Species
Infraorder	Aculeata Latreille, 1802 Stinging wasps	62 6400 167168	Families Genera Species
Superfamily	Apoidea Latreille, 1802 Apoid Wasps, Bees, Social Bees, Solitary Bees	23 2371 70836	Families Genera Species
Group	Apiformes Brothers, 1975 Bees	11 1621 47904	Families Genera Species
Family	Megachilidae Schenk, 1860 And Resin Bees, Carder, Carder bees, Leaf cutting bees	348 10542	Genera Species
Subfamily	Megachilinae Latreille, 1802	113 9769	Genera Species
Tribe	Osmiini Panzer, 1806	24 2712	Genera Species
Genus	Osmia Panzer, 1806 Mason bee, Mason Bees	1248	Species

Subnodes of Osmia Panzer, 1806

Subgenus	Osmia (Acanthosmioides) Ashmead, 1899 ⇒ Osmia	26	Species
Subgenus	Osmia (Aceratosmia) Schmiedeknecht, 1886 ⇒ Osmia	0	Species
Subgenus	Osmia (Alcidamea) Cresson, 1864	1	Species
Subgenus	Osmia (Allosmia) Tkalcu, 1974	3	Species
Subgenus	Osmia (Aspidosmia) Brauns, 1926	0	Species
Subgenus	Osmia (Caerulosmia) Zanden, 1989	0	Species
Subgenus	Osmia (Caposmia) Peters, 1984	0	Species
Subgenus	Osmia (Centrosmia) Robertson, 1903 ⇒ Osmia	0	Species
Subgenus	Osmia (Cephalosmia) Sladen, 1916 ⇒ Osmia	8	Species
Subgenus	Osmia (Chalcosmia) Schmiedeknecht, 1885	9	Species
Subgenus	Osmia (Chenosmia) Sinha, 1958 ⇒ Osmia	3	Species
Subgenus	Osmia (Cryptosmia) Yasumatsu & Hirashima, 1950	0	Species
Subgenus	Osmia (Diceratosmia) Robertson, 1904 ⇒ Osmia	6	Species
Subgenus	Osmia (Erythrosmia) Schmiedeknecht, 1885	3	Species
Subgenus	Osmia (Euthosmia) Sinha, 1958 ⇒ Osmia	1	Species
Subgenus	Osmia (Exosmia) Tkalcu, 1979 ⇒ Osmia	0	Species
Subgenus	Osmia (Helicosmia) Thomson, 1872 ⇒ Osmia	41	Species
Subgenus	Osmia (Hemiosmia) Tkalcu, 1975	0	Species
Subgenus	Osmia (Melanosmia) Schmiedeknecht, 1885 ⇒ Osmia	102	Species
Subgenus	Osmia (Metallinella) Tkalcu, 1966	4	Species
Subgenus	Osmia (Monilosmia) Robertson, 1903 ⇒ Osmia	1	Species
Subgenus	Osmia (Monosmia) Tkalcu, 1974	0	Species
Subgenus	Osmia (Mystacosmia) Snelling, 1967 ⇒ Osmia	1	Species
Subgenus	Osmia (Neosmia) Tkalcu, 1974	3	Species
Subgenus	Osmia (Nothosmia) Ashmead, 1899 ⇒ Osmia	6	Species
Subgenus	Osmia (Orientosmia) Peters, 1978 ⇒ Osmia	0	Species
Subgenus	Osmia (Osmia) acuticornis Dufour & Perris, 1840 Mason bee, Mason Bees	37	Species
Subgenus	Osmia (Pyrosmia) Tkalcu, 1975	27	Species
Subgenus	Osmia (Trichinosmia) Sinha, 1958 ⇒ Osmia	1	Species
Species	Osmia 4-dentata
Species	Osmia abbreviata Pérez, 1895
Species	Osmia abdominalis Michener, 1935
Species	Osmia abjecta Cresson, 1878
Species	Osmia abnormis Cresson, 1878
Species	Osmia absurdicornis
Species	Osmia acanthophora Morawitz, 1875
Species	Osmia acuticornis Dufour & Perris, 1840 ⇒ Hoplitis acuticornis	2	Subspecies
Species	Osmia adae Bingham, 1897
Species	Osmia adunca Panzer, 1798 ⇒ Hoplitis (Hoplitis) adunca
Species	Osmia aduncoides Strand, 1910
Species	Osmia aenea Linnaeus, 1761
Species	Osmia aequila Warncke, 1988 ⇒ Osmia aquila
Species	Osmia aeruginosa Warncke, 1988
Species	Osmia affinis Frivaldszky, 1876 ⇒ Hoplosmia (Odontanthocopa) bidentata
Species	Osmia africana Warncke, 1990 ⇒ Hoplitis africana
Species	Osmia agilis Morawitz, 1875
Species	Osmia agis Benoist, 1929
Species	Osmia agyropyga Perez, 1879 ⇒ Osmia argyropyga
Species	Osmia alaiensis van der Zanden, 1994
Species	Osmia albatera Warncke, 1991
Species	Osmia albispina Pérez, 1895
Species	Osmia albohirta Mitchell, 1924
Species	Osmia albomarginata Cockerell, 1935
Species	Osmia alborufa Alfken, 1935
Species	Osmia alchata Warncke, 1990 ⇒ Hoplitis alchata
Species	Osmia alectoris Warncke, 1991
Species	Osmia alexandrina Warncke, 1991
Species	Osmia alfkeni Ducke, 1899 ⇒ Osmia alfkenii
Species	Osmia alfkenii Ducke, 1899
Species	Osmia algoensis Brauns, 1926
Species	Osmia aliciae Ayala & Griswold, 2005
Species	Osmia alta Michener, 1936
Species	Osmia alticola Benoist, 1922
Species	Osmia amaguensis Cockerell, 1924
Species	Osmia amala Cockerell, 1907
Species	Osmia anasazi
Species	Osmia anceps Perez, 1895 ⇒ Osmia uncicornis Chrysanthemum gall midge
Species	Osmia anceyi Perez, 1879	2	Subspecies
Species	Osmia andrenoides Spinola, 1808
Species	Osmia angulata Pérez, 1895
Species	Osmia angustata Curtis, 1828
Species	Osmia angustipes Cockerell, 1933
Species	Osmia angustula Zetterstedt, 1838
Species	Osmia anipuncta Alfken, 1935
Species	Osmia annulata Latreille, 1811	4	Subspecies
Species	Osmia antennata Morawitz, 1876
Species	Osmia anthocopoides Schenck, 1853 ⇒ Hoplitis (Hoplitis) anthocopoides	1	Subspecies
Species	Osmia anthodemnion Michener, 1968 ⇒ Hoplitis similis
Species	Osmia anthrenoides Spinola, 1808
Species	Osmia antigae Pérez, 1895	1	Subspecies
Species	Osmia antiqua ♰ Heer, 1849
Species	Osmia apicata Smith, 1853 Stout tagelus
Species	Osmia aprilina Cockerell, 1907	1	Subspecies
Species	Osmia aqabaensis Warncke, 1991
Species	Osmia aquila Warncke, 1988
Species	Osmia archanensis Cockerell, 1928
Species	Osmia ardeola Warncke, 1988
Species	Osmia aredeola Warncke, 1988 ⇒ Osmia heteracantha
Species	Osmia arefacta Cockerell, 1935
Species	Osmia arequipensis Janvier, 1955
Species	Osmia argyropyga Perez, 1879
Species	Osmia ariadne Peters, 1978
Species	Osmia aristotelis Warncke, 1990 ⇒ Hoplitis aristotelis
Species	Osmia armata Benoist, 1927
Species	Osmia armaticeps Cresson, 1878	1	Subspecies
Species	Osmia arnoldi Brauns, 1926
Species	Osmia ashmeadii Titus, 1904 Long-horn caddisflies
Species	Osmia asiaticus Friese, 1921
Species	Osmia askhabadensis Radoszkowski, 1886
Species	Osmia aterrima Morawitz, 1872 ⇒ Osmia (Helicosmia) melanogaster
Species	Osmia atlantica Benoist, 1934
Species	Osmia atra Schenck, 1853
Species	Osmia atricapilla Curtis, 1828
Species	Osmia atroalba Morawitz, 1875 ⇒ Osmia fasciata
Species	Osmia atrocaerulea Schilling, 1849	2	Subspecies
Species	Osmia atrorufa Friese, 1913 ⇒ Wainia atrorufa
Species	Osmia aurantiaca Stanek, 1969
Species	Osmia ausica Cockerell, 1944 ⇒ Hoplitis namaquaensis
Species	Osmia austromaritima Michener, 1936
Species	Osmia autromaritima
Species	Osmia avedata Warncke, 1992
Species	Osmia avosetta Warncke, 1988
Species	Osmia ayardi Benoist, 1928
Species	Osmia azteca Cresson, 1878
Species	Osmia bacillus Pérez, 1879
Species	Osmia baicalensis Radoszkowski, 1867
Species	Osmia balearica Schmiedeknecht, 1885
Species	Osmia balucha Nurse, 1904
Species	Osmia barbigera Benoist, 1951
Species	Osmia basilissa Cockerell, 1911
Species	Osmia bassana Warncke, 1991
Species	Osmia bella Cresson, 1878 ⇒ Osmia (Chenosmia) cobaltina
Species	Osmia bennettae Cockerell, 1907
Species	Osmia benoisti Alfken, 1935	1	Subspecies
Species	Osmia bequaerti
Species	Osmia besseyae Cockerell, 1910
Species	Osmia bicallosa Morawitz, 1876
Species	Osmia bicornis Linnaeus, 1758 Chrysanthemum gall midge, Red mason bee, Red Mason-Bee	5	Subspecies
Species	Osmia bidens Pérez, 1879
Species	Osmia bidentata Morawitz, 1876 ⇒ Hoplosmia (Odontanthocopa) bidentata	2	Subspecies
Species	Osmia bifoveolata Alfken, 1935
Species	Osmia bihamata Costa, 1885
Species	Osmia bipartita Friese, 1899
Species	Osmia birkmanni
Species	Osmia bischoffi Atanassov, 1938
Species	Osmia bisulca Gerstäcker, 1869
Species	Osmia bluethgeni Maidl, 1922
Species	Osmia bodenheimeri Mavromoustakis, 1949
Species	Osmia bofilli Pérez, 1905
Species	Osmia brachyceros Blüthgen, 1920
Species	Osmia brachypogon Pérez, 1879
Species	Osmia brachyura Morawitz, 1875 ⇒ Haetosmia brachyura	1	Subspecies
Species	Osmia braunsi Peters, 1984
Species	Osmia braunsiana Friese, 1909
Species	Osmia breviata Warncke, 1988
Species	Osmia brevifurca Benoist, 1934
Species	Osmia brevihirta Cockerell, 1907
Species	Osmia brevior Michener, 1936
Species	Osmia brevipes van der Zanden, 1994
Species	Osmia brevispora Warncke, 1992
Species	Osmia brunnescens Benoist, 1950
Species	Osmia bucconis Say, 1837
Species	Osmia bucharica Popov, 1935
Species	Osmia bytinskii Mavromoustakis, 1948
Species	Osmia cadiza Warncke, 1991
Species	Osmia caelestina Benoist, 1934 ⇒ Osmia saxicola
Species	Osmia caementaria Gerstäcker, 1869
Species	Osmia cahuilla Cooper, 1993
Species	Osmia calviniae Cockerell, 1932
Species	Osmia camelina Benoist, 1934
Species	Osmia campanularis Morawitz, 1879
Species	Osmia campanularum Kirby, 1802
Species	Osmia canadensis Cresson, 1864
Species	Osmia canaria Mavromoustakis, 1957
Species	Osmia canescens Brullé, 1840
Species	Osmia cantabrica Benoist, 1935
Species	Osmia capensis Cameron, 1906
Species	Osmia capicola Friese, 1906 ⇒ Dasypoda comberi
Species	Osmia caraformis
Species	Osmia carbo van der Zanden, 1994
Species	Osmia carbonum ♰ C. von Heyden, 1862
Species	Osmia carinata Stanek, 1969
Species	Osmia carinoclypearis Wu, 1985
Species	Osmia carneiventris Radoszkowski, 1887
Species	Osmia carniolica Morawitz, 1872
Species	Osmia carsophila Ducke, 1899
Species	Osmia cascadica
Species	Osmia casta Cockerell, 1910
Species	Osmia cataniae Strand, 1921
Species	Osmia caucasica Friese, 1920
Species	Osmia caularis Morawitz, 1875
Species	Osmia cavigena Pérez, 1895
Species	Osmia celsa Sandhouse, 1924
Species	Osmia centaureae Müller, 2018
Species	Osmia cephalotes Morawitz, 1870	2	Subspecies
Species	Osmia cercomela Warncke, 1991
Species	Osmia chinensis Morawitz, 1890
Species	Osmia chlorops Cockerell & Titus, 1902
Species	Osmia chobauti Pérez, 1902
Species	Osmia christae Warncke, 1991
Species	Osmia chrysaetos Warncke, 1988
Species	Osmia chrysolepta Haeseler, 2005
Species	Osmia chrysomelina Panzer, 1812
Species	Osmia chukar Warncke, 1991
Species	Osmia ciliaris Pérez, 1902
Species	Osmia cincta Dours, 1873
Species	Osmia cinctella Dours, 1873
Species	Osmia cinerea Warncke, 1988
Species	Osmia circumventa Peters, 1974 ⇒ Haetosmia circumventa
Species	Osmia claremontensis Michener, 1936 ⇒ Osmia (Acanthosmioides) sedula
Species	Osmia clavicula Gerstäcker, 1869 ⇒ Hoplosmia (Hoplosmia) spinigera
Species	Osmia clavipennis Schenck, 1870
Species	Osmia claviventris Thomson, 1872 ⇒ Hoplitis (Alcidamea) claviventris	1	Subspecies
Species	Osmia clypearis Morawitz, 1871	2	Subspecies
Species	Osmia cognata Pérez, 1895
Species	Osmia coloradella Cockerell, 1906
Species	Osmia compacta Perez, 1896 ⇒ Hoplosmia dido
Species	Osmia concavoclypearis Wu, 1985
Species	Osmia confusa Morawitz, 1870
Species	Osmia conjunctoides Robertson, 1893 ⇒ Osmia (Diceratosmia) subfasciata
Species	Osmia consanguinea Benoist, 1929
Species	Osmia contracta Walker, 1871
Species	Osmia copelandica Cockerell, 1908
Species	Osmia corkinsi Sandhouse, 1924
Species	Osmia corniculata van der Zanden, 1989
Species	Osmia corrusca Erichson, 1839
Species	Osmia corsica Ferton, 1901 ⇒ Hoplitis bihamata
Species	Osmia corticalis Gerstäcker, 1869
Species	Osmia costaniana Dalla Torre & Friese, 1895
Species	Osmia costaricensis Friese, 1925
Species	Osmia crenulata Nylander, 1856
Species	Osmia crenulaticornis Michener, 1936
Species	Osmia cressonii Dalla Torre, 1896
Species	Osmia crinita Alfken, 1942 ⇒ Osmia alfkenii
Species	Osmia cristata Fonscolombe, 1846
Species	Osmia croatica Friese, 1893 ⇒ Hoplosmia croatica
Species	Osmia croceiventris Radoszkowski, 1882
Species	Osmia crosi Benoist, 1929
Species	Osmia ctenophora Benoist, 1934
Species	Osmia curtula Pérez, 1895
Species	Osmia curvipes Morawitz, 1871
Species	Osmia cyanea Fabricius, 1793 ⇒ Osmia (Helicosmia) coerulescens
Species	Osmia cyanescens Morawitz, 1875
Species	Osmia cyanopoda Cockerell, 1916
Species	Osmia cyanosoma Cockerell, 1916
Species	Osmia cyanoxantha Perez, 1879
Species	Osmia cyanoxura van der Zanden, 1991 ⇒ Osmia cyanoxantha
Species	Osmia cylindrica Giraud, 1857
Species	Osmia cypriaca Mavromoustakis, 1938
Species	Osmia cyrenaica Peters, 1978
Species	Osmia dacotensis Michener, 1939
Species	Osmia dalmatica Morawitz, 1871
Species	Osmia damascena Perez, 1911
Species	Osmia daniana Mavromoustakis, 1949
Species	Osmia daurica Radoszkowski, 1887
Species	Osmia davidsoniella Cockerell, 1905
Species	Osmia decaocta Warncke, 1991
Species	Osmia decemsignata Radoszkowski, 1874 ⇒ Osmia (Helicosmia) notata
Species	Osmia decorata Morawitz, 1886 ⇒ Osmia melanura
Species	Osmia dentiventris Morawitz, 1879
Species	Osmia denudata Morawitz, 1880
Species	Osmia depressa Michener, 1937
Species	Osmia derasa Perez, 1895 Chrysanthemum gall midge	2	Subspecies
Species	Osmia deserti Benoist, 1934
Species	Osmia detrita Perez, 1879 ⇒ Hoplosmia (Odontanthocopa) ligurica
Species	Osmia diabolae Tkalcu, 1978 ⇒ Osmia dlabolae
Species	Osmia diabolica Benoist, 1934
Species	Osmia dido Gribodo, 1894 ⇒ Hoplosmia dido
Species	Osmia difficilis Morawitz, 1875	1	Subspecies
Species	Osmia difformis Pérez, 1879
Species	Osmia digitata Friese, 1899	1	Subspecies
Species	Osmia dilaticornis Morawitz, 1875
Species	Osmia diomedia Warncke, 1988
Species	Osmia disjuncta Tkalcu, 1995
Species	Osmia dissimilis Friese, 1899
Species	Osmia distinguenda Tkalců, 1974
Species	Osmia divergens Friese, 1920
Species	Osmia dives Mocsáry, 1877
Species	Osmia dlabolae Tkalcu, 1978
Species	Osmia dolerosa Sandhouse, 1939
Species	Osmia dolichocephala Friese, 1925
Species	Osmia dubia Cresson, 1864
Species	Osmia duckeana Kohl, 1905
Species	Osmia duckei Friese, 1899
Species	Osmia dumonti Benoist, 1929 ⇒ Hoplitis epeoliformis
Species	Osmia dusmeti van der Zanden, 1998
Species	Osmia dutti Cockerell, 1922
Species	Osmia eburnea Warncke, 1991
Species	Osmia ednae Cockerell, 1907 ⇒ Osmia (Melanosmia) calla
Species	Osmia elaziga Warncke, 1991
Species	Osmia elbaba Warncke, 1992
Species	Osmia elegans Tkalců, 1992
Species	Osmia elizabethae Friese, 1909 ⇒ Wainia elizabethae
Species	Osmia elongata Michener, 1936
Species	Osmia enceliae Cockerell, 1935
Species	Osmia enena Cockerell, 1907
Species	Osmia enslini Alfken, 1936
Species	Osmia entoprocta Pérez, 1879
Species	Osmia epeoliformis Ducke, 1899
Species	Osmia ephippiata Smith, 1879 Bunchberry dogwood, Canadian bunchberry
Species	Osmia erecta Michener, 1936
Species	Osmia eremophila Warncke, 1991 ⇒ Hoplitis eremophila
Species	Osmia eremoplana Mavromoustakis, 1949
Species	Osmia erythrogastra Ferton, 1905
Species	Osmia erythrotricha Cockerell, 1912
Species	Osmia euchreiformis Radoszkowski, 1882 ⇒ Osmia spinulosa
Species	Osmia eutrichosa Cockerell, 1910
Species	Osmia excisa Morawitz, 1880 ⇒ Hoplitis excisa
Species	Osmia exenterata Pérez, 1895
Species	Osmia exilis Sandhouse, 1924
Species	Osmia exquisita Griswold & Rightmyer, 2017
Species	Osmia faceta Cresson, 1878
Species	Osmia falcata Morawitz, 1875
Species	Osmia fallax Perez, 1895 ⇒ Hoplosmia (Odontanthocopa) fallax Chrysanthemum gall midge
Species	Osmia fasciata Latreille, 1811
Species	Osmia fascicularia Radoszkowski, 1886
Species	Osmia fasciculata Alfken, 1934
Species	Osmia femorata Michener, 1936
Species	Osmia fertonii Pérez, 1891
Species	Osmia fervida Smith, 1853 ⇒ Megachile perplexa
Species	Osmia fetschenkoi Morawitz, 1875
Species	Osmia figginsi Cockerell, 1935
Species	Osmia flabellifera Morice, 1901
Species	Osmia flavicornis Morawitz, 1879
Species	Osmia flavipes Friese, 1909 ⇒ Afranthidium flavipes
Species	Osmia florigera Ferton, 1914
Species	Osmia florisomnis Linnaeus, 1758
Species	Osmia florissanticola Cockerell, 1906
Species	Osmia forficulina Cockerell, 1921 ⇒ Hoplitis similis
Species	Osmia forsii Alfken, 1924
Species	Osmia forticornis van der Zanden, 1989
Species	Osmia fortispina Pérez, 1895
Species	Osmia fossoria Pérez, 1891
Species	Osmia fossulata Mocsáry, 1883 ⇒ Hoplitis fossulata
Species	Osmia foveolata Schenck, 1873
Species	Osmia foxi Cameron, 1901
Species	Osmia fracticornis Pérez, 1895
Species	Osmia freygessneri Friese, 1899
Species	Osmia frieseana Ducke, 1899
Species	Osmia friesei Verhoeff, 1892
Species	Osmia frigida Smith, F., 1853
Species	Osmia frunseensis Warncke, 1992
Species	Osmia fuciformis Latreille, 1811
Species	Osmia fulgida Cresson, 1864
Species	Osmia fulica Warncke, 1991
Species	Osmia fulva Eversmann, 1852
Species	Osmia fulviventris Panzer, 1798 ⇒ Osmia (Chalcosmia) niveata	2	Subspecies
Species	Osmia fulvohirta Lepeletier, 1841
Species	Osmia furcula Morawitz, 1875
Species	Osmia fusca Gistel, 1857
Species	Osmia fusciformis Latreille, 1811
Species	Osmia gaillardiae Cockerell, 1906
Species	Osmia galbula Warncke, 1991
Species	Osmia galerida Warncke, 1991
Species	Osmia gallinula Warncke, 1991
Species	Osmia garrula Warncke, 1991
Species	Osmia garzetta Warncke, 1991
Species	Osmia gemmea Perez, 1896 Chrysanthemum gall midge
Species	Osmia gentilis Warncke, 1991
Species	Osmia gerofita Warncke, 1990 ⇒ Hoplitis gerofita
Species	Osmia gibbifera Benoist, 1950
Species	Osmia gibbosa Friese, 1909 ⇒ Heriades gibbosa
Species	Osmia gigas Friese, 1899
Species	Osmia giraudi Schmiedeknecht, 1886
Species	Osmia glareola Warncke, 1988
Species	Osmia glasunovi Morawitz, 1894
Species	Osmia glaucum Fowler, 1899
Species	Osmia globicola Stadelmann, 1892 ⇒ Othinosmia globicola
Species	Osmia globosa Cresson, 1864
Species	Osmia globosiformis Cockerell, 1910
Species	Osmia glutinosa Giraud, 1871
Species	Osmia gonzalezi Griswold & Rightmyer, 2017
Species	Osmia goulemina Warncke, 1991
Species	Osmia gracilicornis Perez, 1895 Chrysanthemum gall midge
Species	Osmia gracilis Michener, 1935
Species	Osmia graeffei Schmiedeknecht, 1892
Species	Osmia grandior Cockerell, 1897
Species	Osmia grandis Morawitz, 1873 ⇒ Hoplitis fulva
Species	Osmia grandiscapa Pérez, 1895
Species	Osmia granulosa Cockerell, 1911 ⇒ Osmia (Melanosmia) exigua
Species	Osmia grinincensis Benoist, 1969
Species	Osmia grobbelaari Brauns, 1926
Species	Osmia grossepunctata Kohl, 1905
Species	Osmia grumi Morawitz, 1894
Species	Osmia gulmargensis Nurse, 1903
Species	Osmia gusenleitneri Warncke, 1991
Species	Osmia gutturalis Warncke, 1988
Species	Osmia haemorrhoa Morawitz, 1886
Species	Osmia hamata Eversmann, 1852
Species	Osmia hartliebi Friese, 1899
Species	Osmia hedera Smith, 1844
Species	Osmia heliaca Warncke, 1988
Species	Osmia helicicola Robinaeau, 1836
Species	Osmia helicola Robinaeau, 1836
Species	Osmia hellados van der Zanden, 1984
Species	Osmia helouanensis Friese, 1899
Species	Osmia hemisphaerica Alfken, 1935
Species	Osmia hemizoniae Cockerell, 1935
Species	Osmia hermona Warncke, 1992
Species	Osmia hermonensis Tkalcu, 1992
Species	Osmia hesperella Cockerell, 1906
Species	Osmia heteracantha Perez, 1896 Chrysanthemum gall midge
Species	Osmia heudei Cockerell, 1931
Species	Osmia hicksi Sandhouse, 1939
Species	Osmia hierichonica Warncke, 1991	1	Subspecies
Species	Osmia hierosolomita Benoist, 1934
Species	Osmia hirta Smith, 1844
Species	Osmia hispanica Schmiedeknecht, 1885
Species	Osmia hoggara Warncke, 1992
Species	Osmia hohmanni Tkalcu, 1993 ⇒ Hoplitis zandeni
Species	Osmia holmboei Mavromoustakis, 1948
Species	Osmia holochlora Cockerell, 1923
Species	Osmia hudsonica Cresson, 1864
Species	Osmia humeralis Pérez, 1895
Species	Osmia hyalinipennis Lepeletier, 1841 ⇒ Hoplitis (Anthocopa) papaveris
Species	Osmia hybrida Pérez, 1879
Species	Osmia hyperblastica Morawitz, 1894
Species	Osmia hyperborea Tkalcu, 1983
Species	Osmia hyperplastica Morawitz, 1894
Species	Osmia hypochrysea Cockerell, 1906	1	Subspecies
Species	Osmia hypocrita Cockerell, 1906
Species	Osmia hypoleuca Cockerell, 1907
Species	Osmia iberica van der Zanden, 1987
Species	Osmia idaensis Warncke, 1991 ⇒ Hoplitis idaensis
Species	Osmia idalia Mavromoustakis, 1948
Species	Osmia igneopurpurea Costa, 1882
Species	Osmia illinoensis Robertson, 1897
Species	Osmia illyrica Noskiewicz, 1926
Species	Osmia imaii Hirashima, 1973 ⇒ Osmia (Helicosmia) jacoti
Species	Osmia imitatrix Tkalcu, 1992
Species	Osmia incerta Radoszkowski, 1876
Species	Osmia indigotea Morawitz, 1875
Species	Osmia indivisa Benoist, 1928
Species	Osmia infrapicta Cockerell, 0
Species	Osmia insolita Benoist, 1928
Species	Osmia insularis Schmiedeknecht, 1885
Species	Osmia integrella Cockerell, 1907
Species	Osmia interrupta Latreille, 1811
Species	Osmia irania Warncke, 1991
Species	Osmia isabellina Warncke, 1991
Species	Osmia ishikawai Hirashima, 1973
Species	Osmia jagnobensis Morawitz, 1894
Species	Osmia jakovlevii Radoszkowski, 1874
Species	Osmia jansei Brauns, 1926 ⇒ Othinosmia jansei
Species	Osmia jason Benoist, 1929
Species	Osmia jheringii Ducke, 1898	2	Subspecies
Species	Osmia jilinense Wu, 2004
Species	Osmia jilinensis Wu, 2004
Species	Osmia jordanica Warncke, 1991
Species	Osmia jucunda Smith, 1853 ⇒ Osmia (Helicosmia) signata
Species	Osmia karakalensis Popov, 1936
Species	Osmia karikalensis Peters, 1972
Species	Osmia karooensis Brauns, 1926 ⇒ Hoplitis karooensis
Species	Osmia kashmirensis Nurse, 1903
Species	Osmia kerminesina Sandhouse, 1924
Species	Osmia kirgisiana van der Zanden, 1994
Species	Osmia kohlii Ducke, 1899
Species	Osmia kotschisa Warncke, 1991
Species	Osmia kuznetzovi Cockerell, 1930
Species	Osmia labialis Perez, 1879	2	Subspecies
Species	Osmia labiatus Perez, 1896
Species	Osmia laboriosa Smith, 1878
Species	Osmia lacunosa Griswold & Rightmyer, 2017
Species	Osmia laevifrons Morawitz, 1872
Species	Osmia laeviscutum Alfken, 1935
Species	Osmia lamina Pérez, 1895
Species	Osmia lanosa Perez, 1879 ⇒ Hoplitis bisulca
Species	Osmia lanzarotae Warncke, 1992
Species	Osmia lanzarotensis Tkalcu, 1993 ⇒ Osmia (Pyrosmia) submicans lanzarotae
Species	Osmia lapidaria Morawitz, 1879
Species	Osmia lapidistructor Ferton, 1921
Species	Osmia larochei Tkalců, 1993
Species	Osmia laterefasciata Costa, 1884 ⇒ Osmia (Helicosmia) notata
Species	Osmia laticauda Stanek, 1969
Species	Osmia laticella van der Zanden, 1986
Species	Osmia laticeps Thomson, 1872 Alfilaree, Alfilaria, California filaree, Cutleaf filaree
Species	Osmia laticincta Pérez, 1879
Species	Osmia latipes Morawitz, 1875
Species	Osmia latitarsis Cresson, 1864
Species	Osmia lativentris Friese, 1899	1	Subspecies
Species	Osmia lazulina Benoist, 1928
Species	Osmia lecerfi Benoist, 1928
Species	Osmia leiana Kirby, 1802
Species	Osmia leiocephala Mavromoustakis, 1954
Species	Osmia leonis Cockerell, 1907
Species	Osmia lepeletieri Perez, 1879 ⇒ Hoplitis (Hoplitis) lepeletieri
Species	Osmia leucogastra Morawitz, 1875
Species	Osmia leucomelaena Kirby, 1802
Species	Osmia leucomelana Kirby, 1802 Large Welted Lesser-Mason
Species	Osmia leucopyga Ducke, 1899 ⇒ Osmia lobata
Species	Osmia levifrons Morawitz, 1872
Species	Osmia lhotelleriei Perez, 1887
Species	Osmia lhotellerieri Perez, 1887 ⇒ Osmia lhotelleriei
Species	Osmia libanensis Morice, 1901
Species	Osmia lignicola Provancher, 1882
Species	Osmia lignivora Packard, 1867
Species	Osmia ligulicornis Friese, 1899
Species	Osmia ligurica Morawitz, 1868 ⇒ Hoplosmia (Odontanthocopa) ligurica
Species	Osmia limassolica Mavromoustakis, 1937
Species	Osmia lineola Pérez, 1895
Species	Osmia linguaria Morawitz, 1876
Species	Osmia linophila Westrich, 2006
Species	Osmia livida Tkalcu, 1978
Species	Osmia lobata Friese, 1899
Species	Osmia longiceps Morawitz, 1876 ⇒ Osmia cephalotes
Species	Osmia longispina Pérez, 1895
Species	Osmia loreicornis Benoist, 1934
Species	Osmia loti Morawitz, 1867 ⇒ Hoplitis loti
Species	Osmia louisae Cockerell, 1934
Species	Osmia louisianae Cockerell, 1901
Species	Osmia lucidula Benoist, 1934 ⇒ Hoplitis lucidula
Species	Osmia luctuosa Lucas, 1849
Species	Osmia lunata Benoist, 1929
Species	Osmia lupinicola Cockerell, 1937
Species	Osmia lutzi Michener, 1936
Species	Osmia lyncis Cockerell, 1937
Species	Osmia lysholmi Friese, 1899
Species	Osmia macedonica Tkalcu, 1979 ⇒ Osmia clypearis
Species	Osmia macrodonta Cockerell, 1924
Species	Osmia macroglossa Gerstäcker, 1869 ⇒ Osmia apicata
Species	Osmia maculata Morawitz, 1880
Species	Osmia madeirensis van der Zanden, 1991
Species	Osmia magnicapitis Stanek, 1969
Species	Osmia magrettii Ducke, 1899 ⇒ Hoplitis laboriosa
Species	Osmia major Robertson, 1902
Species	Osmia mandibularis Cresson, 1878
Species	Osmia manicata Morice, 1901
Species	Osmia maracandica Morawitz, 1894
Species	Osmia marchali Pérez, 1902
Species	Osmia marginella Lepeletier, 1841
Species	Osmia marilaunidii Cockerell, 1914
Species	Osmia maroccana Benoist, 1929
Species	Osmia matsumurae
Species	Osmia maura Cresson, 1878
Species	Osmia maxillaris Morawitz, 1875	3	Subspecies
Species	Osmia maxschwarzi Müller, 2012
Species	Osmia mazzuccoi M.Schwarz & Gusenleitner, 2005
Species	Osmia mea Strand, 1921
Species	Osmia mecheriana Pérez, 1902
Species	Osmia medanae Magretti, 1890 ⇒ Osmia dives
Species	Osmia mediana Engel, 2006
Species	Osmia mediorufa Cockerell, 1932 ⇒ Hoplitis mediorufa
Species	Osmia megacephala Cresson, 1864
Species	Osmia megaceps Kohl, 1906
Species	Osmia melanippa Spinola, 1808
Species	Osmia melanocephala Morawitz, 1875
Species	Osmia melanoleuca Benoist, 1934
Species	Osmia melanota Morawitz, 1888
Species	Osmia melanotricha Lovell & Cockerell, 1907
Species	Osmia melanura Morawitz, 1872
Species	Osmia mendocinensis Sandhouse, 1939
Species	Osmia metallica Lucas, 1849
Species	Osmia metitia Cockerell, 1909
Species	Osmia meyeri Benoist, 1934
Species	Osmia michiganensis Mitchell, 1962
Species	Osmia microdonta Cockerell, 1931
Species	Osmia microgramma Dours, 1873
Species	Osmia milenae Tkalcu, 1992
Species	Osmia minima von Schulthess, 1924 ⇒ Stenosmia minima
Species	Osmia minor Morawitz, 1879
Species	Osmia minuta Bramson, 1879 ⇒ Osmia (Chalcosmia) niveata
Species	Osmia minutissima Warncke, 1991
Species	Osmia minutula Perez, 1896
Species	Osmia mirabilis Friese, 1899
Species	Osmia mirhiji Mavromoustakis, 1957
Species	Osmia mirhyi Mavromoustakis, 1957 ⇒ Osmia mirhiji
Species	Osmia mitis Nylander, 1852 ⇒ Hoplitis mitis
Species	Osmia mitsukurii Cockerell, 1911
Species	Osmia mixta Michener, 1936
Species	Osmia mocsaryi Friese, 1895
Species	Osmia monachiensis Strand, 1917
Species	Osmia mongolica Morawitz, 1880
Species	Osmia monilifera Cockerell, 0
Species	Osmia monstrosa Pérez, 1895
Species	Osmia montivaga Morawitz, 1872
Species	Osmia morawitzi Gerstäcker, 1869
Species	Osmia moreensis van der Zanden, 1984
Species	Osmia moricei Friese, 1899 ⇒ Hoplitis (Alcidamea) moricei
Species	Osmia morinella Warncke, 1991
Species	Osmia morongana Cockerell, 1937
Species	Osmia mosaica Friese, 1916
Species	Osmia moscaryi Friese, 1895
Species	Osmia mucida Dours, 1873	1	Subspecies
Species	Osmia mustelina Gerstäcker, 1869	3	Subspecies
Species	Osmia mutensis Peters, 1978
Species	Osmia mutica Warncke, 1991
Species	Osmia namaquaensis Friese, 1913 ⇒ Hoplitis namaquaensis
Species	Osmia nana Morawitz, 1873
Species	Osmia nasidens Latreille, 1811 ⇒ Osmia (Helicosmia) latreillei
Species	Osmia nasoincisa Ferton, 1914
Species	Osmia nasoproducta Ferton, 1909
Species	Osmia nassa Cockerell, 1910
Species	Osmia nassonow Pérez, 1902
Species	Osmia nasuta Friese, 1899
Species	Osmia natalensis Cockerell, 1920 ⇒ Wainia natalensis
Species	Osmia neavei Cockerell, 1936 ⇒ Hoplitis neavei
Species	Osmia nelsoni Cockerell, 1930
Species	Osmia neoregaena Mavromoustakis, 1938 ⇒ Osmia (Osmia) cornuta
Species	Osmia neptunea Benoist, 1929
Species	Osmia nicosiana Mavromoustakis, 1939
Species	Osmia nigra ♰ F. E. Zeuner, 1976
Species	Osmia nigricollis Warncke, 1992
Species	Osmia nigritula Friese, 1902 ⇒ Osmia (Melanosmia) atriventris
Species	Osmia nigroscopula Wu, 1982
Species	Osmia nisa Warncke, 1991 ⇒ Hoplitis nisa
Species	Osmia nitidula Morawitz, 1879
Species	Osmia niveibarbis Perez, 1902 ⇒ Osmia alfkenii
Species	Osmia niveocincta Perez, 1879
Species	Osmia novaescotiae Cockerell, 1912
Species	Osmia novomexicana Cockerell, 1903
Species	Osmia nuda Friese, 1899
Species	Osmia obtusa Friese, 1899
Species	Osmia occidentalis Michener, 1936
Species	Osmia ochraceicornis Ferton, 1902
Species	Osmia ochruros Warncke, 1991	1	Subspecies
Species	Osmia octomaculata Pérez, 1895
Species	Osmia ocularis Warncke, 1988
Species	Osmia ogilviae Cockerell, 1932 ⇒ Hoplitis ogilviae
Species	Osmia olgae Tkalců, 1978
Species	Osmia olivacea Cockerell, 1907
Species	Osmia onocrotala Warncke, 1988
Species	Osmia onocrotola Warncke, 1988 ⇒ Osmia onocrotala
Species	Osmia ononidis Ferton, 1897
Species	Osmia onychophora Mavromoustakis, 1939
Species	Osmia opima Romankova, 1985 Pitcherplant mosquito
Species	Osmia oramara Warncke, 1992
Species	Osmia oreades Benoist, 1934
Species	Osmia ornatula Cockerell, 1932 ⇒ Hoplitis ornatula
Species	Osmia orthodonta Cockerell, 1932 ⇒ Hoplitis orthodonta
Species	Osmia outeniqua
Species	Osmia oxypyga Benoist, 1927
Species	Osmia pachyceps Friese, 1922 ⇒ Othinosmia pachyceps
Species	Osmia padri Tkalců, 1974
Species	Osmia pallicornis Friese, 1895
Species	Osmia palmae Tkalcu, 2001
Species	Osmia palmarum Cockerell, 1935
Species	Osmia palmyrae van der Zanden, 1998
Species	Osmia pamirensis Gussakovsky, 1930
Species	Osmia panzeri Morawitz, 1869
Species	Osmia papaveris Latreille, 1799 ⇒ Hoplitis (Anthocopa) papaveris	1	Subspecies
Species	Osmia paradoxa Friese, 1899
Species	Osmia paradoxicornis
Species	Osmia paralias Mavromoustakis, 1954 ⇒ Hoplitis paralias
Species	Osmia parallela Michener, 1936
Species	Osmia parana Warncke, 1991
Species	Osmia parnesica Mavromoustakis, 1958
Species	Osmia parva Radoszkowski, 1874
Species	Osmia parvula Dufour & Perris, 1840 ⇒ Hoplitis (Alcidamea) leucomelana
Species	Osmia pasadenae Cockerell, 1910
Species	Osmia pascoensis Cockerell, 1897
Species	Osmia pectinifera Benoist, 1934
Species	Osmia pellax Sandhouse, 1924 ⇒ Osmia (Acanthosmioides) nifoata
Species	Osmia pennata Warncke, 1988
Species	Osmia pentheri Kohl, 1905
Species	Osmia pentstemonis Cockerell, 1906
Species	Osmia perambigua Peters, 1975
Species	Osmia peregrina Warncke, 1988
Species	Osmia perezi Ferton, 1895
Species	Osmia peridonea Sandhouse, 1924
Species	Osmia permorata Cockerell, 1910
Species	Osmia persica Warncke, 1991
Species	Osmia phaceliae Cockerell, 1907
Species	Osmia phaceliarum Cockerell, 1935
Species	Osmia phenax Cockerell, 1897
Species	Osmia picena Tkalců, 1999
Species	Osmia pici Friese, 1899
Species	Osmia picicornis Morawitz, 1895
Species	Osmia pieli Cockerell, 1931
Species	Osmia piliventris Friese, 1913 ⇒ Hoplitis piliventris
Species	Osmia pingreeana Michener, 1937
Species	Osmia pinguis Perez, 1895 ⇒ Hoplosmia pinguis Chrysanthemum gall midge	2	Subspecies
Species	Osmia pinkeunia Warncke, 1991
Species	Osmia pinorum Cockerell, 1935
Species	Osmia pinquis Perez, 1895 ⇒ Hoplosmia pinguis
Species	Osmia platalea Warncke, 1990 ⇒ Hoplitis platalea
Species	Osmia plathycera Gerstäcker, 1869
Species	Osmia platycera Gerstäcker, 1869
Species	Osmia platyodonta Cockerell, 1928
Species	Osmia platyura Cockerell, 1911
Species	Osmia pogonigera Cockerell, 1910
Species	Osmia polkruga Warncke, 1992
Species	Osmia pomarina Warncke, 1991 ⇒ Hoplitis pomarina
Species	Osmia posti Mavromoustakis, 1957 ⇒ Osmia saxicola
Species	Osmia potentillae Michener, 1936
Species	Osmia praestans Morawitz, 1894
Species	Osmia prasina Morawitz, 1875
Species	Osmia pratincola Warncke, 1988
Species	Osmia princeps Morawitz, 1873
Species	Osmia proboscidea Benoist, 1950 ⇒ Osmia nasoproducta
Species	Osmia proposita Sandhouse, 1924
Species	Osmia pruinosa De Stefani, 1887 ⇒ Hoplitis annulata
Species	Osmia pseudamala Cockerell, 1910
Species	Osmia pseudoaurulenta Dours, 1873
Species	Osmia pseudoderasa Benoist, 1950
Species	Osmia pseudospeculum Benoist, 1934
Species	Osmia pulchella Pérez, 1895
Species	Osmia pulchra Tkalcu, 1975
Species	Osmia pulsata Buysson, 1900
Species	Osmia pumilla
Species	Osmia punctata Michener, 1936
Species	Osmia punctatissima Lepeletier, 1841
Species	Osmia pungens Benoist, 1928
Species	Osmia punica Perez, 1896 Chrysanthemum gall midge	2	Subspecies
Species	Osmia purpurascens Smith, 1849
Species	Osmia purpurata Ducke, 1899
Species	Osmia purpurea Cresson, 1864
Species	Osmia pustinia Warncke, 1991 ⇒ Hoplitis (Alcidamea) moricei
Species	Osmia putata Cockerell, 1910
Species	Osmia pyrenaea Lepeletier, 1841
Species	Osmia quadriceps Cresson, 1878
Species	Osmia quadricornis Kriechbaumer, 1869
Species	Osmia quadricornuta Wu, 2004
Species	Osmia quadridentata Dumeril, 1860 ⇒ Osmia (Diceratosmia) conjuncta
Species	Osmia quinquespinosa Friese, 1899
Species	Osmia ramaleyi Cockerell, 1907
Species	Osmia ramona Warncke, 1992
Species	Osmia raponculi Lepeletier, 1841
Species	Osmia rapunculi Lepeletier, 1841
Species	Osmia ravouxi Perez, 1902 ⇒ Hoplitis ravouxi
Species	Osmia recta Perez, 1902
Species	Osmia recticauda Stanek, 1969 ⇒ Hoplitis recticauda
Species	Osmia reginae Cockerell, 1932 ⇒ Hoplitis reginae
Species	Osmia relicta Popov, 1954
Species	Osmia remotula Cockerell, 1910
Species	Osmia rhinoceros Giraud, 1861
Species	Osmia rhinotropis Pérez, 1902
Species	Osmia rhodesiae Cockerell, 0
Species	Osmia rhodoensis van der Zanden, 1983	3	Subspecies
Species	Osmia rhodognatha Cockerell, 1932 ⇒ Hoplitis rhodognatha
Species	Osmia rhynchaena Perez, 1905 ⇒ Osmia nasuta
Species	Osmia rickmersi Alfken, 1931
Species	Osmia ridibunda Warncke, 1991
Species	Osmia robusta Morawitz, 1875
Species	Osmia robustula Cockerell, 1935
Species	Osmia romana Morice, 1901
Species	Osmia rondoui Pérez, 1902
Species	Osmia rosea Friese, 1920
Species	Osmia rossica Friese, 1899
Species	Osmia rowlandi Cockerell, 1947
Species	Osmia rubicola Friese, 1891
Species	Osmia ruborum Dufour & Perris, 1921
Species	Osmia rubricrus Friese, 1899
Species	Osmia rubripes Smith, 1879 ⇒ Hoplitis scita
Species	Osmia ruficollis Dours, 1873 ⇒ Osmia (Erythrosmia) sybarita
Species	Osmia ruficornis Morawitz, 1875
Species	Osmia ruficrus Morawitz, 1875
Species	Osmia rufigastra Lepeletier, 1841
Species	Osmia rufimana Morawitz, 1875
Species	Osmia rufina Cockerell, 1931
Species	Osmia rufinoides Wu, 2004
Species	Osmia rufiscopa Friese, 1899
Species	Osmia rufispina Morawitz, 1875
Species	Osmia rufitarsis Smith, 1879
Species	Osmia rufopicta Morawitz, 1875
Species	Osmia rufotibialis Friese, 1920
Species	Osmia rugidorsis Pérez, 1895
Species	Osmia rupestris Cockerell, 1935
Species	Osmia rustica Cresson, 1864
Species	Osmia rutila Erichson, 1835
Species	Osmia samarkanda Warncke, 1991
Species	Osmia sangrita Peters, 1972
Species	Osmia sanrafaelae Parker, 1985
Species	Osmia satoi Yasumatsu & Hirashima, 1950
Species	Osmia saundersii Vachal, 1891
Species	Osmia saxatilis Warncke, 1988
Species	Osmia saxicola Ducke, 1899	2	Subspecies
Species	Osmia scheherazade Peters, 1978
Species	Osmia schlettereri Friese, 1899
Species	Osmia schultzei Friese, 1909 ⇒ Othinosmia schultzei
Species	Osmia scita Eversmann, 1852 ⇒ Hoplitis scita
Species	Osmia scorpia Vachal, 1910
Species	Osmia scutellaris Morawitz, 1868 ⇒ Hoplosmia scutellaris
Species	Osmia scutispina Gribodo, 1894
Species	Osmia seclusa Sandhouse, 1924
Species	Osmia segura Warncke, 1991
Species	Osmia semirubra Friese, 1899 ⇒ Hoplitis (Proteriades) semirubra
Species	Osmia seneciophila Cockerell, 1907
Species	Osmia senior Cockerell, 1907
Species	Osmia sequoiae Michener, 1936
Species	Osmia sericea Cresson, 1864
Species	Osmia serrilabris Morawitz, 1875
Species	Osmia sexcinctella Pérez, 1895
Species	Osmia sexsignata Benoist, 1950
Species	Osmia seyrigi Benoist, 1934
Species	Osmia shaanxiensis Wu, 2004
Species	Osmia shastensis Cockerell, 1935
Species	Osmia sieversi Morawitz, 1886 ⇒ Osmia (Chalcosmia) niveata
Species	Osmia similis Friese, 1909 ⇒ Hoplitis similis
Species	Osmia simplex Morawitz, 1875
Species	Osmia simplicata Warncke, 1991 ⇒ Hoplitis simplicata
Species	Osmia simplicicornis Morawitz, 1875
Species	Osmia simula Gribodo, 1894
Species	Osmia singularis Morawitz, 1875
Species	Osmia sinuata Perez, 1895 ⇒ Hoplitis sinuata
Species	Osmia sita Nurse, 1904
Species	Osmia solskyi Morawitz, 1870
Species	Osmia sordida Benoist, 1929
Species	Osmia soror Pérez, 1895
Species	Osmia sparsipuncta Alfken, 1914
Species	Osmia spec Ferton, 1909
Species	Osmia speculum Benoist, 1934
Species	Osmia spinicoxa Müller, 2020
Species	Osmia spinigera Latreille, 1811 ⇒ Hoplosmia (Hoplosmia) spinigera
Species	Osmia spiniventris Giraud, 1857
Species	Osmia spinolae Schenck, 1851
Species	Osmia spinulifera Griswold & Rightmyer, 2017
Species	Osmia spinulosa Kirby, 1802 Spined Mason Bee, Spined Mason-Bee
Species	Osmia spoliata Provancher, 1888
Species	Osmia sponsa Nurse, 1904
Species	Osmia stangei Genaro, 2001
Species	Osmia stasima Lovell, 1909
Species	Osmia steinmanni Müller, 2002
Species	Osmia stelidoides Pérez, 1895
Species	Osmia stellaris Warncke, 1991
Species	Osmia stichi Alfken, 1935
Species	Osmia stigmatica Pérez, 1895
Species	Osmia strepera Warncke, 1991
Species	Osmia subaenea Perez, 1895 ⇒ Osmia (Helicosmia) melanogaster
Species	Osmia subarctica Cockerell, T., 1912
Species	Osmia subbutea Warncke, 1991
Species	Osmia subcornuta Morawitz, 1875
Species	Osmia subintegra Pérez, 1902
Species	Osmia subornata Cockerell, 1897
Species	Osmia subpurpurea Cockerell, 1897	1	Subspecies
Species	Osmia subtrevoris Cockerell, 1906
Species	Osmia subulicornis Morawitz, 1879
Species	Osmia superba Friese, 1920
Species	Osmia svensonni Tkalcu, 1983 ⇒ Osmia svenssoni
Species	Osmia svenssoni Tkalcu, 1983
Species	Osmia tadjika Warncke, 1992
Species	Osmia taenioceras Benoist, 1927
Species	Osmia tagmouta Warncke, 1991
Species	Osmia tanneri Sandhouse, 1939
Species	Osmia taorminaensis Strand, 1917
Species	Osmia taprurensis Benoist, 1929
Species	Osmia tarfensis Saunders, 1908
Species	Osmia tarsata Provancher, 1888 Freckled milkvetch, Speckledpod milkvetch
Species	Osmia taurica Radoszkowski, 1887
Species	Osmia tawildara Warncke, 1992
Species	Osmia tenuicornis Morawitz, 1875
Species	Osmia tenuiserrata Benoist, 1950
Species	Osmia tenuispina Alfken, 1937
Species	Osmia tequila Peters, 1972
Species	Osmia tergestensis Ducke, 1897	2	Subspecies
Species	Osmia testaceozonata Alfken, 1935
Species	Osmia tetradonta Benoist, 1934
Species	Osmia teucrii Benoist, 1927
Species	Osmia teunisseni van der Zanden, 1981
Species	Osmia theta Sandhouse, 1925
Species	Osmia thoracica Radoszkowski, 1874
Species	Osmia thysanisca Michener, 1957
Species	Osmia tichodroma Tkalcu, 1992 ⇒ Osmia laticauda
Species	Osmia tiflensis Morawitz, 1876
Species	Osmia tigrina Morawitz, 1871
Species	Osmia timberlakei Cockerell, 1935
Species	Osmia tingitana Benoist, 1969	2	Subspecies
Species	Osmia tkalcui Peters, 1977	1	Subspecies
Species	Osmia tokopahensis Michener, 1936
Species	Osmia torquata Warncke, 1988
Species	Osmia torquilla Warncke, 1991
Species	Osmia transcaspica Morawitz, 1888
Species	Osmia trevoris Cockerell, 1897
Species	Osmia tricolor Saunders, 1908 ⇒ Hoplitis tricolor
Species	Osmia tricuspidata Dours, 1873
Species	Osmia tricuspitata Sichel, 1873
Species	Osmia tridentata DUFOUR & PÉREZ, 1840 ⇒ Hoplitis tridentata
Species	Osmia triloba Benoist, 1928
Species	Osmia tringa Warncke, 1991
Species	Osmia triodonta Cockerell, 1935
Species	Osmia truncatula Thomson, 1872
Species	Osmia truncorum Linnaeus, 1758 ⇒ Heriades (Heriades) truncorum
Species	Osmia tuberculata Nylander, 1848 ⇒ Hoplitis (Monumetha) tuberculata
Species	Osmia tunensis Fabricius, 1787	1	Subspecies
Species	Osmia tunica Warncke, 1991
Species	Osmia turcestanica Dalla Torre, 1896
Species	Osmia turneri Cockerell, 1937 ⇒ Hoplitis turneri
Species	Osmia tyrneri Tkalců, 1992
Species	Osmia uncaticornis Stanek, 1969	1	Subspecies
Species	Osmia uncicornis Perez, 1895 Chrysanthemum gall midge
Species	Osmia undulata Pérez, 1902
Species	Osmia undulatum Mavromoustakis, 1948	1	Subspecies
Species	Osmia unicincta Gerstaecker, 1869
Species	Osmia unispina Alfken, 1935
Species	Osmia unispinosa Friese, 1925 ⇒ Pseudoheriades unispinosa
Species	Osmia universitatis Cockerell, 1907 ⇒ Osmia (Melanosmia) pikei
Species	Osmia ursina Friese, 1920
Species	Osmia usbekistana Cockerell, 1930
Species	Osmia vallicola Cockerell, 1907
Species	Osmia vana Sandhouse, 1924
Species	Osmia vanduzeei Sandhouse, 1924
Species	Osmia vandykei Sandhouse, 1924
Species	Osmia vankovitzii Radoszkowski, 1887
Species	Osmia vaulogeri Pérez, 1895
Species	Osmia vechti Peters, 1974
Species	Osmia ventralis Panzer, 1798	1	Subspecies
Species	Osmia verhoeffi Mavromoustakis, 1954
Species	Osmia verruciventris Morawitz, 1886
Species	Osmia vetchi Peters, 1974 ⇒ Haetosmia vechti
Species	Osmia vicina Cresson, 1864
Species	Osmia vidua Gerstäcker, 1869 ⇒ Osmia (Helicosmia) signata
Species	Osmia viguierae Cockerell, 1935	1	Subspecies
Species	Osmia villiersi Benoist, 1950
Species	Osmia villosa Schenck, 1853 ⇒ Hoplitis (Anthocopa) villosa
Species	Osmia violascens Perez, 1895 ⇒ Osmia niveocincta
Species	Osmia viridicephalica Tkalcu, 1992 ⇒ Osmia (Pyrosmia) versicolor viricephalica
Species	Osmia viridimicans Cockerell, 1897
Species	Osmia viridior Cockerell, 1907
Species	Osmia viridis Cresson, 1864
Species	Osmia visenda Sandhouse, 1924
Species	Osmia vogti Friese, 1911
Species	Osmia volkmanni Friese, 1909
Species	Osmia vulpecula Gerstäcker, 1869
Species	Osmia wadicola Alfken, 1935
Species	Osmia wahrmani Mavromoustakis, 1948
Species	Osmia wardiana Cockerell, 1907	1	Subspecies
Species	Osmia warnckei Tkalců, 1992
Species	Osmia wheeleri Cockerell, 1906
Species	Osmia willowmorensis Brauns, 1926
Species	Osmia wilmattae Cockerell, 1906
Species	Osmia wolhynica Noskiewicz, 1922
Species	Osmia wyomingensis Michener, 1936 ⇒ Osmia (Acanthosmioides) nifoata
Species	Osmia xanthognatha Perez, 1895
Species	Osmia xanthomelaena Schk., 0
Species	Osmia xanthoprymna Warncke, 1991
Species	Osmia xerophila Cockerell, 1935
Species	Osmia yanbianense Wu, 2004
Species	Osmia yanbianensis Wu, 2004
Species	Osmia yermasoyiae Mavromoustakis, 1938
Species	Osmia zaianorum Benoist, 1927
Species	Osmia zandeni Teunissen & van Achterberg, 1992
Species	Osmia zarzisa Warncke, 1992
Species	Osmia zonalis Pérez, 1895
Species	Osmia zulu Strand, 1919

Synonyms

Acanthosmioides (Ashmead, 1899)

Aceratosmia (Schmiedeknecht, 1885)

Amblys (Klug, 1807)

Centrosmia (Robertson, 1903)

Cephalosmia (Sladen, 1916)

Ceratosmia (Thomson, 1872)

Chalcosmia (Schmiedeknecht, 1885)

Chenosmia (Sinha, 1958)

Diceratosmia (Robertson, 1904)

Euthosmia (Sinha, 1958)

Exosmia (Tkalcu, 1979)

Gnathosmia (Robertson, 1903)

Hapsidosmia (Rightmyer, Griswold & Brady, 2013)

Helicosmia (Thomson, 1872)

Heriadopsis (Cockerell, 1931)

Heterosmia (Tkalcu, 1993)

Leucosmia (Robertson, 1903)

Melanosmia (Schmiedeknecht, 1885)

Monilosmia (Robertson, 1903)

Mystacosmia (Snelling, 1967)

Nothosmia (Ashmead, 1899)

Orientosmia (Peters, 1978)

Osmia (Acanthosmioides) (Ashmead, 1899)

Osmia (Aceratosmia) (Schmiedeknecht, 1886)

Osmia (Centrosmia) (Robertson, 1903)

Osmia (Cephalosmia) (Sladen, 1916)

Osmia (Chenosmia) (Sinha, 1958)

Osmia (Diceratosmia) (Robertson, 1904)

Osmia (Euthosmia) (Sinha, 1958)

Osmia (Exosmia) (Tkalcu, 1979)

Osmia (Helicosmia) (Thomson, 1872)

Osmia (Melanosmia) (Schmiedeknecht, 1885)

Osmia (Monilosmia) (Robertson, 1903)

Osmia (Mystacosmia) (Snelling, 1967)

Osmia (Nothosmia) (Ashmead, 1899)

Osmia (Orientosmia) (Peters, 1978)

Osmia (Trichinosmia) (Sinha, 1958)

Pachyosmia (Ducke, 1900)

Trichinosmia (Sinha, 1958)

Xanthosmia (Robertson, 1903)

Native, vernacular names and spellings of Osmia

German	Löcherbienen, Mauerbienen, Schneckenhausbienen
English	Mason bee, Mason Bees, Small Leaf-Cutting Bees & Mason Bees
Dutch	Metselbijen
Danish	Murerbier
Swedish	Murarbin

Distribution of Osmia Panzer, 1806

Afghanistan, Albania, Algeria, Andorra, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Canada, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Democratic Republic of the Congo, Denmark, Dominican Republic, Egypt, Estonia, Finland, France, Gabon, Georgia, Germany, Ghana, Greece, Guatemala, Hungary, Iceland, India, Iran, Iraq, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kenya, Kyrgyzstan, Latvia, Lebanon, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Malawi, Malta, Mauritius, Mexico, Montenegro, Morocco, Mozambique, Namibia, Nepal, Netherlands, New Zealand, Niger, Nigeria, North Korea, Norway, Pakistan, Poland, Portugal, Republic South Africa, Romania, Russia, Saint Lucia, Saudi Arabia, Senegal, Serbia, Sierra Leone, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Syria, Tanzania, Tunisia, Turkey, Turkmenistan, Uganda, Ukraine, United Arab Emirates, United Kingdom, USA, Uzbekistan, Zimbabwe

Found in fossile formations

Florissant Fossil Beds, Green River Formation, Much Wenlock Limestone Formation, Rott Formation

Links, sources and further information

Osmia at artfakta.se
Osmia at dyntaxa.se
Osmia at gbif.org
Osmia at irmng.org
Osmia at itis.gov