| Allodape microsticta Cockerell, 1934 | |
| Allodapula (Allodapula) melanopus Cameron, 1905 | |
| Amegilla (Megamegilla) acraensis Fabricius, 1793 | Mining Bee |
| Amegilla (Micramegilla) niveata Friese, 1905 | |
| Amegilla (Zebramegilla) kaimosica Cockerell, 1946 | |
| Amegilla (Zebramegilla) obscuriceps Friese, 1905 | |
| Amegilla (Zebramegilla) spilostoma Cameron, 1905 | |
| Amegilla (Zonamegilla) cingulata Fabricius, 1775 | Blue banded bee |
| Ammobates (Ammobates) punctatus Fabricius, 1804 | Hairy cockle |
| Anthophora (Anthophora) plumipes Pallas, 1772 | Hairy footed 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 (Heliophila) perlustrata Priesner, 1957 | |
| Anthophora (Heliophila) vestita Smith, 1854 | |
| Anthophora (Melea) plagiata Illiger, 1806 | |
| Anthophora (Mystacanthophora) borealis Morawitz, 1864 | |
| Anthophora (Pyganthophora) aestivalis Panzer, 1801 | |
| Anthophora (Pyganthophora) retusa Linnaeus, 1758 | Potter Flower Bee |
| Anthophora acervorum Linnaeus, 1758 | |
| Apis (Apis) mellifera Linnaeus, 1758 | African Honey Bee |
| Apis mellifera carnica (Pollmann, 1879) | ⇒ Apis mellifera Linnaeus, 1758 |
| Apis mellifera ligustica Spinola, 1806 | Italian Bee |
| Apis mellifera lihzeni Buttel-Reepens, 1906 | |
| Apis mellifera mellifera (Linnaeus, 1758) | ⇒ Apis mellifera Linnaeus, 1758 |
| Biastes truncatus Nylander, 1848 | |
| Bombus (Agrobombus) pascuorum Vogt, 1909 | |
| Bombus (Alpigenobombus) mastrucatus (Tkalcu, 1960) | ⇒ Bombus wurflenii Radoszkowski, 1860 |
| Bombus (Alpigenobombus) wurflenii Radoszkowski, 1860 | |
| Bombus (Alpinobombus) balteatus Dahlbom, 1832 | Baltic bumblebee |
| Bombus (Bombias) auricomus Robertson, 1903 | Black and gold bumble bee |
| Bombus (Bombias) confusus Schenck, 1861 | |
| Bombus (Bombus) affinis Cresson, 1863 | Rusty patch bumble bee |
| Bombus (Bombus) cryptarum Fabricius, 1775 | Cryptic Bumble Bee |
| Bombus (Bombus) lantschouensis Vogt, 1908 | |
| Bombus (Bombus) longipennis Friese, 1918 | |
| 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) occidentalis (Greene, 1858) | ⇒ Bombus terricola Kirby, 1837 |
| Bombus (Bombus) sporadicus Nylander, 1848 | Blue Ridge Mountain amphipod |
| Bombus (Bombus) terrestris (Linnaeus, 1758) | ⇒ Bombus longipennis Friese, 1918 |
| Bombus (Bombus) terricola Kirby, 1837 | Yellow-banded Bumble Bee |
| 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 (Fernaldaepsithyrus) sylvestris Lepeletier, 1832 | |
| Bombus (Fervidobombus) californicus (Smith, 1854) | ⇒ Bombus fervidus Fabricius, 1798 |
| Bombus (Fervidobombus) fervidus Fabricius, 1798 | Golden Northern 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) consobrinus Dahlbom, 1832 | Northern Monkshood bumblebee |
| Bombus (Megabombus) distinguendus Morawitz, 1869 | Great Yellow Bumble Bee |
| Bombus (Megabombus) hortorum Linnaeus, 1761 | Garden bumblebee |
| Bombus (Megabombus) humilis Illiger, 1806 | Brown-banded carder bee |
| Bombus (Megabombus) muscorum Linnaeus, 1758 | Large carder bee |
| Bombus (Megabombus) pascuorum Scopoli, 1763 | |
| 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) semenovianus Skorikov, 1914 | |
| 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) citrinus Smith, 1854 | Lemon cuckoo bumble bee |
| 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) suckleyi Greene, 1860 | Suckley Cuckoo Bumble Bee |
| Bombus (Psithyrus) sylvestris Lepeletier, 1832 | Forest Cuckoo Bee |
| Bombus (Psithyrus) vestalis Geoffroy, 1785 | Southern Cuckoo Bee |
| Bombus (Pyrobombus) bifarius Cresson, 1878 | Black-notched Bumble Bee |
| Bombus (Pyrobombus) bimaculatus Cresson, 1863 | Two-spotted Bumble Bee |
| Bombus (Pyrobombus) centralis Cresson, 1864 | Central bumble bee |
| Bombus (Pyrobombus) flavifrons Cresson, 1863 | Yellow head 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) lapidarius Linnaeus, 1758 | Large Red-tailed Bumble Bee |
| Bombus (Pyrobombus) lapponicus (Fabricius, 1793) | ⇒ Bombus monticola Smith, 1849 |
| Bombus (Pyrobombus) melanopygus Nylander, 1848 | Black tail bumble bee |
| Bombus (Pyrobombus) mixtus Cresson, 1878 | Fuzzy-horned bumble bee |
| Bombus (Pyrobombus) monticola Smith, 1849 | Bilberry Blaeberry Bumblebee |
| Bombus (Pyrobombus) pratorum Illiger, 1806 | Apple Bumblebee |
| Bombus (Pyrobombus) pyrenaeus Perez, 1880 | |
| Bombus (Pyrobombus) sylvicola Kirby, 1837 | Forest bumble bee |
| Bombus (Pyrobombus) ternarius Say, 1837 | Orange-belted Bumble Bee |
| Bombus (Pyrobombus) vagans Smith, 1854 | Half-black bumble bee |
| Bombus (Pyrobombus) vosnesenskii Radoszkowski, 1862 | Vosnesensky bumble bee |
| Bombus (Rhodobombus) pomorum ♰ Panzer, 1805 | Apple bumblebee |
| Bombus (Separatobombus) griseocollis (DeGeer, 1773) | ⇒ Bombus griseocollis De Geer, 1773 |
| Bombus (Subterraneobombus) appositus Cresson, 1878 | Mountain Bumble Bee |
| 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) opulentus (Smith, 1861) | ⇒ Bombus gerstaeckeri Morawitz, 1881 |
| 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 (Thoracombus) pascuorum Scopoli, 1763 | |
| Bombus (Thoracombus) ruderarius Müller, 1776 | |
| Bombus agorum | |
| Bombus agrorum (Pittioni, 1938) | ⇒ Bombus pascuorum Vogt, 1909 |
| Bombus barbutellis | |
| Bombus equestris (Fabricius, 1804) | ⇒ Bombus veteranus Fabricius, 1793 |
| Bombus sg | |
| Bombus vetustus ♰ A. P. Rasnitsyn, 1991 | |
| Centris (Centris) decolorata Lepeletier, 1841 | Crazy Beach Bee |
| Ceratina (Ctenoceratina) armata Smith, 1854 | |
| Ceratina (Euceratina) cyanea Kirby, 1802 | Blue carpenter bee |
| Ceratina (Simioceratina) moerenhouti Vachal, 1903 | |
| Ceratina (Zadontomerus) calcarata Robertson, 1900 | Spurred Carpenter Bee |
| Crocisa scutellaris (Fabricius, 1781) | ⇒ Thyreus scutellaris Fabricius, 1781 |
| Elaphropoda bembidion Lieftinck, 1966 | Cascade cave amphipod |
| Epeoloides coecutiens Fabricius, 1775 | |
| Epeolus alpinus Friese, 1893 | |
| Epeolus cruciger Panzer, 1799 | Red thighed cuckoo mining bee |
| Epeolus marginatus (Bischoff, 1930) | ⇒ Epeolus cruciger Panzer, 1799 |
| Epeolus minimus Robertson, 1902 | Least Cellophane-Cuckoo Bee |
| Epeolus pygmaeorum Cockerell, 1932 | |
| Epeolus rozenburgensis (van Lith, 1949) | ⇒ Epeolus tarsalis Morawitz, 1874 |
| Epeolus tarsalis Morawitz, 1874 | Epeolus tarsalis subspec. rozenburgenzis |
| Epeolus variegatus Linnaeus, 1758 | Black-Thighed Epeolus |
| Eucera (Eucera) longicornis Linnaeus, 1758 | Long-horned Bee |
| Eucera (Eucera) nigrescens Perez, 1879 | Early long-horned bee |
| Eucera albicans Baer, 1850 | |
| Eucera tuberculata (Fabricius, 1793) | ⇒ Eucera nigrescens Perez, 1879 |
| Hypotrigona gribodoi Magretti, 1884 | |
| Melecta (Melecta) albifrons Forster, 1771 | Common Mourning Bee |
| Melecta (Melecta) luctuosa Scopoli, 1770 | Square-spotted mourning bee |
| Melissodes (Eumelissodes) grindeliae Cockerell, 1898 | |
| Nomada (Nomada) integerrima Dalla Torre, 1896 | |
| Nomada (Nomadula) ruficornis Linnaeus, 1758 | Fork-Jawed Nomad |
| Nomada alboguttata Herrich-Schä..., 1839 | Large bear-clawed nomad bee |
| Nomada arenaria Panzer, 1804 | |
| Nomada argentata Herrich-Schä..., 1839 | Silver-sided nomad bee |
| Nomada armata Herrich-Schä..., 1839 | Armed Nomad |
| Nomada baccata Smith, 1844 | Bear-clawed nomad bee |
| Nomada bifasciata Olivier, 1811 | Dusky-horned nomad bee |
| Nomada conjungens Herrich-Schä..., 1839 | Fringeless nomad bee |
| Nomada crawfordi Cockerell, 1905 | |
| Nomada distinguenda Morawitz, 1874 | |
| Nomada emarginata Morawitz, 1877 | |
| Nomada fabriciana Linnaeus, 1767 | Fabricius' 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 hesperia Cockerell, 1903 | |
| Nomada integra (Brullé, 1832) | ⇒ Nomada integerrima Dalla Torre, 1896 |
| 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 mutabilis Morawitz, 1870 | |
| Nomada mutica Morawitz, 1872 | |
| Nomada obscura (Zetterstedt, 1838) | ⇒ Nomada obscurella Fowler, 1902 |
| 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 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 tormentillae (Alfken, 1901) | ⇒ Nomada roberjeotiana Panzer, 1799 |
| Nomada zonata (Panzer, 1798) | ⇒ Nomada bifasciata Olivier, 1811 |
| Psithyrus norvegicus (Sparre Schne..., 1918) | ⇒ Bombus norvegicus Sparre-Schne..., 1918 |
| Psithyrus sylvestris (Lepeletier, 1832) | ⇒ Bombus sylvestris Lepeletier, 1832 |
| Tetraloniella braunsiana Friese, 1905 | |
| Tetraloniella junodi Friese, 1909 | |
| Thyreus albomaculatus DeGeer, 1778 | |
| Thyreus brachyaspis Cockerell, 1936 | |
| Thyreus calceatus Vachal, 1903 | |
| Thyreus hyalinatus Vachal, 1903 | |
| Thyreus orbatus Lepeletier, 1841 | |
| Thyreus plumifer Brauns, 1909 | |
| Thyreus pretextus Vachal, 1903 | |
| Thyreus quinquefasciatus Smith, 1879 | |
| Thyreus scutellaris Fabricius, 1781 | |
| Thyreus sphenophorus Lieftinck, 1962 | |
| Xylocopa (Apoxylocopa) lugubris Gerstäcker, 1857 | |
| Xylocopa (Koptortosoma) caffra Linnaeus, 1767 | |
| Xylocopa (Koptortosoma) flavicollis DeGeer, 1778 | |
| Xylocopa (Koptortosoma) scioensis Gribodo, 1884 | |
| Xylocopa tabaniformis sylvicola O´Brien & Hurd, 1965 | |
| Xylocopa (Xylocopa) violacea Müller, 1776 | European Carpenter Bee |
| Xylocopa (Xylomelissa) rufitarsis Lepeletier, 1841 | |
