| Amegilla (Zebramegilla) kaimosica Cockerell, 1946 | |
| Ammobates (Ammobates) punctatus Fabricius, 1804 | Hairy cockle |
| Anthophora (Anthophora) fulvitarsis Brullé, 1832 | Sally Lightfoot crab |
| Anthophora (Anthophora) plumipes Pallas, 1772 | Hairy footed flower bee |
| Anthophora (Caranthophora) pubescens Fabricius, 1781 | White-faced Flower-Bee |
| Anthophora (Clisodon) furcata Panzer, 1798 | Fork Tailed Flower Bee |
| Anthophora (Dasymegilla) quadrimaculata Panzer, 1798 | Four-banded flower bee |
| Anthophora (Heliophila) bimaculata Panzer, 1798 | Green-eyed flower bee |
| Anthophora (Melea) plagiata Illiger, 1806 | |
| Anthophora (Mystacanthophora) borealis Morawitz, 1864 | |
| Anthophora (Pyganthophora) aestivalis Panzer, 1801 | |
| Anthophora (Pyganthophora) retusa Linnaeus, 1758 | Potter Flower Bee |
| Anthophora effossa Heyden, 1862 | |
| Anthophorites longaeva ♰ O. Heer, 1867 | |
| Anthophorites mellona ♰ O. Heer, 1849 | |
| Anthophorites titania ♰ Heer, 1849 | |
| Anthophorites tonsa ♰ Heer, 1849 | |
| Anthophorites veterana ♰ O. Heer, 1849 | |
| Apis (Apis) armbrusteri ♰ L. Armbruster, 1938 | Armbruster's honey bee |
| Apis (Apis) mellifera Linnaeus, 1758 | Drone-Bee |
| Apis mellifera mellifera (Linnaeus, 1758) | ⇒ Apis mellifera Linnaeus, 1758 |
| Apis (Priorapis) vetusta ♰ M. S. Engel, 1998 | |
| Apis (Synapis) henshawi ♰ C. von Heyden, 1862 | Henshaw's honey bee |
| Apis adamitica Heer, 1864 | |
| Apis dormitans C. von Heyden, 1862 | |
| Apis pilipes (Fabricius, 1775) | ⇒ Colletes hederae Schmidt & We..., 1993 |
| Apis vetustus Engel, 1998 | |
| Apistogrypotes inflexa ♰ A. Bode, 1953 | |
| Biastes truncatus Nylander, 1848 | |
| Bombus (Agrobombus) pascuorum Vogt, 1909 | |
| Bombus (Alpigenobombus) wurflenii Radoszkowski, 1860 | |
| Bombus (Bombias) confusus Schenck, 1861 | |
| Bombus (Bombus) cryptarum Fabricius, 1775 | Cryptic Bumble Bee |
| Bombus (Bombus) lucorum (Linnaeus, 1761) | ⇒ Bombus lantschouensis Vogt, 1908 |
| Bombus (Bombus) magnus Vogt, 1911 | Northern White-tail |
| Bombus (Bombus) nevadensis Cresson, 1874 | Nevada bumble bee |
| Bombus (Bombus) randeckensis ♰ T. Wappler, 2012 | |
| Bombus (Bombus) terrestris (Linnaeus, 1758) | ⇒ Bombus longipennis Friese, 1918 |
| Bombus (Chromobombus) muscorum Linné, 1758 | |
| Bombus (Confusibombus) confusus Schenck, 1859 | |
| Bombus (Cullumanobombus) cullumanus Kirby, 1802 | Cullum's bumblebee |
| Bombus (Cullumanobombus) rufocinctus Cresson, 1863 | Red-belted Bumble Bee |
| Bombus (Cullumanobombus) semenoviellus Skorikov, 1910 | Semenov's bumblebee |
| Bombus (Fernaldaepsithyrus) sylvestris Lepeletier, 1832 | |
| Bombus (Fervidobombus) fervidus Fabricius, 1798 | Golden Northern Bumble Bee |
| Bombus (Fervidobombus) pensylvanicus De Geer, 1773 | American bumble bee |
| Bombus (Fraternobombus) fraternus Smith, 1854 | Southern plains bumble bee |
| Bombus (Hortobombus) hortorum Tkalcu, 1960 | |
| Bombus (Hortobombus) ruderatus Tkalcu, 1961 | |
| Bombus (Kallobombus) soroeensis Fabricius, 1776 | Broken-belted Bumble Bee |
| Bombus (Lapidariobombus) lapidarius (Tkalcu, 1960) | ⇒ Bombus semenovianus Skorikov, 1914 |
| Bombus (Megabombus) argillaceus Scopoli, 1763 | |
| Bombus (Megabombus) distinguendus Morawitz, 1869 | Great Yellow Bumble Bee |
| Bombus (Megabombus) gerstaeckeri Morawitz, 1881 | |
| Bombus (Megabombus) hortorum Linnaeus, 1761 | Garden bumblebee |
| Bombus (Megabombus) humilis Illiger, 1806 | Brown-banded carder bee |
| Bombus (Megabombus) ruderatus Fabricius, 1775 | Large Garden Bumble Bee |
| Bombus (Megabombus) sylvarum Linnaeus, 1761 | Knapweed Carder Bee |
| Bombus (Megabombus) veteranus Fabricius, 1793 | |
| Bombus (Melanobombus) lapidarius Linnaeus, 1758 | Large Red-tailed Bumble Bee |
| Bombus (Melanobombus) sichelii Radoszkowski, 1860 | Sichel's bumblebee |
| Bombus (Mendacibombus) mendax Gerstäcker, 1869 | |
| Bombus (Mucidobombus) mucidus Gerstäcker, 1869 | |
| Bombus (Pratobombus) pratorum Knechtel, 1955 | |
| Bombus (Psithyrus) barbutellus Kirby, 1802 | Barbut's Cuckoo Bee |
| Bombus (Psithyrus) bohemicus Seidl, 1837 | Ashton's Cuckoo Bumblebee |
| Bombus (Psithyrus) campestris Panzer, 1801 | Field Cuckoo Bee |
| Bombus (Psithyrus) fernaldae (Franklin, 1911) | ⇒ Bombus flavidus Eversmann, 1852 |
| Bombus (Psithyrus) flavidus Eversmann, 1852 | Fernald Cuckoo Bumble Bee |
| Bombus (Psithyrus) insularis (Smith, 1861) | ⇒ Bombus hypnorum Linnaeus, 1758 |
| Bombus (Psithyrus) norvegicus Sparre-Schne..., 1918 | Norwegian cuckoo bumblebee |
| Bombus (Psithyrus) quadricolor Lepeletier, 1832 | Four-coloured cuckoo bumblebee |
| Bombus (Psithyrus) rupestris Fabricius, 1793 | Hill Cuckoo Bee |
| Bombus (Psithyrus) sylvestris Lepeletier, 1832 | Forest Cuckoo Bee |
| Bombus (Psithyrus) variabilis (Cresson, 1872) | ⇒ Bombus humilis Illiger, 1806 |
| Bombus (Psithyrus) vestalis Geoffroy, 1785 | Southern Cuckoo Bee |
| Bombus (Pyrobombus) bifarius Cresson, 1878 | Black-notched Bumble Bee |
| Bombus (Pyrobombus) huntii Greene, 1860 | Hunt bumble bee |
| Bombus (Pyrobombus) hypnorum Linnaeus, 1758 | New garden bumblebee |
| Bombus (Pyrobombus) impatiens Cresson, 1863 | Common eastern bumble bee |
| Bombus (Pyrobombus) jonellus Kirby, 1802 | Heath Bumble Bee |
| Bombus (Pyrobombus) monticola Smith, 1849 | Bilberry Blaeberry Bumblebee |
| Bombus (Pyrobombus) pratorum Illiger, 1806 | Apple Bumblebee |
| Bombus (Pyrobombus) pyrenaeus Perez, 1880 | |
| Bombus (Pyrobombus) ternarius Say, 1837 | Orange-belted Bumble Bee |
| Bombus (Rhodobombus) pomorum ♰ Panzer, 1805 | Apple bumblebee |
| Bombus (Separatobombus) griseocollis (DeGeer, 1773) | ⇒ Bombus griseocollis De Geer, 1773 |
| Bombus (Subterraneobombus) borealis Kirby, 1837 | Northern amber bumble bee |
| Bombus (Subterraneobombus) distinguendus Morawitz, 1869 | Great Yellow Bumble Bee |
| Bombus (Subterraneobombus) subterraneus ♰ Linnaeus, 1758 | Short-haired Bumble Bee |
| Bombus (Thoracobombus) humilis Illiger, 1806 | Brown-banded carder bee |
| Bombus (Thoracobombus) muscorum Linnaeus, 1758 | Large carder bee |
| Bombus (Thoracobombus) pascuorum Scopoli, 1763 | Common carder bee |
| Bombus (Thoracobombus) ruderarius (Müller, 1776) | ⇒ Bombus ruderarius Müller, 1776 |
| Bombus (Thoracobombus) veteranus Fabricius, 1793 | Sand bumblebee |
| Bombus abavus ♰ Heer, 1867 | |
| Bombus antiquus von Heyden, 1859 | |
| Bombus atavus Heer, 1867 | |
| Bombus bifasciatus | |
| Bombus grandaevus Heer, 1849 | |
| Bombus jurinei Heer, 1864 | |
| Bombus sg | |
| Ceratina (Ceratina) cucurbitina Rossi, 1792 | |
| Ceratina (Euceratina) chalybea Chevrier, 1872 | Great Carpenter-Bee |
| Ceratina (Euceratina) cyanea Kirby, 1802 | Blue carpenter bee |
| Ceratina (Euceratina) gravidula Gerstäcker, 1869 | |
| Eckfeldapis electrapoides Lutz, 1993 | |
| Elaphropoda bembidion Lieftinck, 1966 | Cascade cave amphipod |
| Electrapis electrapoides ♰ H. Lutz, 1993 | |
| Electrapis micheneri ♰ T. Wappler, 2003 | |
| Electrapis prolata ♰ T. Wappler, 2003 | |
| Epeoloides coecutiens Fabricius, 1775 | |
| Epeolus alpinus Friese, 1893 | |
| Epeolus cruciger Panzer, 1799 | Red thighed cuckoo mining bee |
| Epeolus pygmaeorum Cockerell, 1932 | |
| Epeolus scutellaris Say, 1824 | Notch-Backed Cellophane-Cuckoo Bee |
| Epeolus variegatus Linnaeus, 1758 | Black-Thighed Epeolus |
| Eucera (Eucera) interrupta Bär, 1850 | |
| Eucera (Eucera) longicornis Linnaeus, 1758 | Long-horned Bee |
| Eucera (Eucera) nigrescens Perez, 1879 | Early long-horned bee |
| Eucera (Hetereucera) pannonica Mocsáry, 1878 | |
| Eucera macroglossa (Illiger, 1806) | ⇒ Tetralonia malvae Rossi, 1790 |
| Eucera mortua Meunier, 1920 | |
| Eufriesea fallax Smith, 1854 | |
| Eulaema (Eulaema) tenuifasciata Friese, 1925 | |
| Melecta (Melecta) albifrons Forster, 1771 | Common Mourning Bee |
| Melecta (Melecta) luctuosa Scopoli, 1770 | Square-spotted mourning bee |
| Nomada (Nomadula) ruficornis Linnaeus, 1758 | Fork-Jawed Nomad |
| Nomada alboguttata Herrich-Schä..., 1839 | Large bear-clawed nomad bee |
| Nomada argentata Herrich-Schä..., 1839 | Silver-sided nomad bee |
| Nomada armata Herrich-Schä..., 1839 | Armed Nomad |
| Nomada atroscutellaris Strand, 1921 | |
| Nomada baccata Smith, 1844 | Bear-clawed nomad bee |
| Nomada bifasciata Olivier, 1811 | Dusky-horned nomad bee |
| Nomada braunsiana Schmiedeknecht, 1882 | |
| Nomada castellana Dusmet y Alonso, 1913 | Castell's nomad bee |
| Nomada conjungens Herrich-Schä..., 1839 | Fringeless nomad bee |
| Nomada distinguenda Morawitz, 1874 | |
| Nomada emarginata Morawitz, 1877 | |
| Nomada errans Lepeletier, 1841 | Purbeck nomad bee |
| Nomada fabriciana Linnaeus, 1767 | Fabricius' Nomad Bee |
| Nomada facilis Schwarz, 1967 | Hawk's-beard Nomad Bee |
| Nomada femoralis Morawitz, 1869 | |
| Nomada ferruginata Linnaeus, 1767 | Willow Nomad-Bee |
| Nomada flava Panzer, 1798 | Ballona cinquefoil |
| Nomada flavoguttata Kirby, 1802 | Little Nomad Bee |
| Nomada flavopicta (Kirby, 1802) | ⇒ Nomada hesperia Cockerell, 1903 |
| Nomada fucata Panzer, 1798 | Ballona cinquefoil |
| Nomada fulvicornis Fabricius, 1793 | 6-Banded Nomad Bee |
| Nomada furva Panzer, 1798 | Ballona cinquefoil |
| Nomada fuscicornis Nylander, 1848 | Blue Ridge Mountain amphipod |
| Nomada goodeniana Kirby, 1802 | Gooden's nomad bee |
| Nomada guttulata Schenck, 1861 | Short-spined nomad bee |
| Nomada hirtipes Perez, 1884 | Long-horned nomad bee |
| Nomada integra (Brullé, 1832) | ⇒ Nomada integerrima Dalla Torre, 1896 |
| Nomada kohli Schmiedeknecht, 1882 | |
| Nomada lathburiana Kirby, 1802 | Lathbury's nomad bee |
| Nomada leucophthalma Kirby, 1802 | Early Nomad |
| Nomada marshamella Kirby, 1802 | Marsham's nomad bee |
| Nomada melathoracica Imhoff, 1834 | |
| Nomada minuscula (Noskiewicz, 1930) | ⇒ Nomada sheppardana Kirby, 1802 |
| Nomada moeschleri Alfken, 1913 | |
| Nomada mutabilis Morawitz, 1870 | |
| Nomada mutica Morawitz, 1872 | |
| Nomada obscura (Zetterstedt, 1838) | ⇒ Nomada obscurella Fowler, 1902 |
| Nomada obtusifrons Nylander, 1848 | Blue Ridge Mountain amphipod |
| Nomada opaca Alfken, 1913 | |
| Nomada panzeri Lepeletier, 1841 | Panzer's nomad bee |
| Nomada piccioliana Magretti, 1883 | |
| Nomada pleurosticta Herrich-Schä..., 1839 | |
| Nomada posthuma Blüthgen, 1949 | |
| Nomada rhenana Morawitz, 1872 | |
| Nomada roberjeotiana Panzer, 1799 | Tormentil nomad bee |
| Nomada rufipes Fabricius, 1793 | Black-horned nomad bee |
| Nomada sexfasciata Panzer, 1799 | Six-banded nomad bee |
| Nomada sheppardana Kirby, 1802 | Dark Nomad Bee |
| Nomada signata Jurine, 1807 | Broad-banded nomad bee |
| Nomada similis Morawitz, 1872 | Guernsey nomad bee |
| Nomada stigma Fabricius, 1804 | Aleutian macoma |
| Nomada striata Fabricius, 1793 | Blunt-jawed nomad bee |
| Nomada succincta Panzer, 1798 | Ballona cinquefoil |
| Nomada villosa Thomson, 1870 | Longbeak stork's bill |
| Nomada zonata (Panzer, 1798) | ⇒ Nomada bifasciata Olivier, 1811 |
| Protobombus messelensis ♰ T. Wappler, 2003 | |
| Protobombus pristinus ♰ T. Wappler, 2003 | |
| Pygomelissa lutetia ♰ T. Wappler, 2003 | |
| Tetralonia (Tetralonia) malvae Rossi, 1790 | |
| Tetralonia nigropilosa Friese, 1911 | |
| Tetraloniella (Tetraloniella) salicariae Lepeletier, 1841 | |
| Tetraloniella (Tetraloniella) scabiosae Mocsáry, 1881 | |
| Thyreus histrionicus Illiger, 1806 | |
| Thyreus meripes Vachal, 1903 | |
| Thyreus orbatus Lepeletier, 1841 | |
| Xylocopa tabaniformis sylvicola O´Brien & Hurd, 1965 | |
| Xylocopa (Xylocopa) valga Gerstäcker, 1872 | |
| Xylocopa (Xylocopa) violacea Müller, 1776 | European Carpenter Bee |
| Xylocopa atavus ♰ O. Heer, 1867 | |
| Xylocopa friesei ♰ G. Statz, 1936 | |
| Xylocopa hydrobiae ♰ F. Zeuner, 1938 | |
| Xylocopa jurinei ♰ O. Heer, 1865 | |
| Xylocopa senilis ♰ O. Heer, 1849 | |
