| Allodape chapini Cockerell, 1932 | |
| Amegilla (Amegilla) garrula Rossi, 1790 | |
| Amegilla (Amegilla) ochroleuca Perez, 1879 | |
| Amegilla (Amegilla) quadrifasciata de Villers, 1789 | White-banded Digger Bee |
| Amegilla (Micramegilla) fasciata Fabricius, 1775 | |
| Amegilla (Micramegilla) glauca Alfken, 1926 | |
| Amegilla (Notomegilla) grayella Rayment, 1944 | |
| Amegilla (Zebramegilla) albigena Lepeletier, 1841 | |
| Amegilla (Zebramegilla) salviae Morawitz, 1876 | |
| Ammobates (Ammobates) punctatus Fabricius, 1804 | Hairy cockle |
| Ammobatoides scriptus Gerstäcker, 1869 | |
| Anthophora (Anthophora) crinipes Smith, 1854 | |
| Anthophora (Anthophora) fulvitarsis Brullé, 1832 | Sally Lightfoot crab |
| Anthophora (Anthophora) plumipes Pallas, 1772 | Hairy footed flower bee |
| Anthophora (Anthophora) punctilabris Perez, 1879 | |
| Anthophora (Caranthophora) dufourii Lepeletier, 1841 | |
| 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 (Heliophila) fulvodimidiata Dours, 1869 | |
| Anthophora (Lophanthophora) affinis Brullé, 1832 | Sally Lightfoot crab |
| Anthophora (Lophanthophora) agama Radoszkowski, 1869 | |
| Anthophora (Lophanthophora) dispar Lepeletier, 1841 | |
| Anthophora (Lophanthophora) robusta Klug, 1845 | |
| Anthophora (Lophanthophora) rutilans Dours, 1869 | |
| Anthophora (Melea) bomboides Kirby, 1837 | Bumble-bee-mimic Anthophora |
| Anthophora (Melea) plagiata Illiger, 1806 | |
| Anthophora (Paramegilla) balneorum Lepeletier, 1841 | |
| Anthophora (Paramegilla) femorata Olivier, 1789 | |
| Anthophora (Paramegilla) nigrovittata (Dours, 1869) | ⇒ Anthophora balneorum Lepeletier, 1841 |
| Anthophora (Paramegilla) podagra Lepeletier, 1841 | |
| Anthophora (Paramegilla) quadricolor Erichson, 1840 | |
| Anthophora (Petalosternon) crassipes Lepeletier, 1841 | |
| Anthophora (Pyganthophora) aestivalis Panzer, 1801 | |
| Anthophora (Pyganthophora) atriceps Perez, 1879 | |
| Anthophora (Pyganthophora) atroalba Lepeletier, 1841 | |
| Anthophora (Pyganthophora) leucophaea Perez, 1879 | |
| Anthophora (Pyganthophora) retusa Linnaeus, 1758 | Potter Flower Bee |
| Anthophora (Pyganthophora) sichelii Radoszkowski, 1869 | |
| Anthophora acervorum Linnaeus, 1758 | |
| Anthophora albigena (Lepeletier, 1841) | ⇒ Amegilla albigena Lepeletier, 1841 |
| Anthophora biciliata Lepeletier, 1841 | |
| Anthophora quadrifasciata Villers, 1789 | |
| Anthophorites gaudryi Oustalet, 1870 | |
| Anthophorites mellona ♰ O. Heer, 1849 | |
| Apis (Apis) mellifera Linnaeus, 1758 | African Honey Bee |
| Apis mellifera mellifera (Linnaeus, 1758) | ⇒ Apis mellifera Linnaeus, 1758 |
| Apis (Synapis) cuenoti ♰ N. Theobald, 1937 | |
| Apis (Synapis) henshawi ♰ C. von Heyden, 1862 | Henshaw's honey bee |
| Apis alpina (Linnaeus, 1758) | ⇒ Bombus alpinus Linnaeus, 1758 |
| Biastes brevicornis Panzer, 1798 | |
| Biastes emarginatus Schenck, 1853 | |
| 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) alpinus Linnaeus, 1758 | Alpine bumblebee |
| Bombus (Bombias) confusus Schenck, 1861 | |
| 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) occidentalis (Greene, 1858) | ⇒ Bombus terricola Kirby, 1837 |
| Bombus (Bombus) terrestris (Linnaeus, 1758) | ⇒ Bombus longipennis Friese, 1918 |
| Bombus (Bombus) terricola Kirby, 1837 | Yellow-banded Bumble Bee |
| Bombus (Confusibombus) confusus Schenck, 1859 | |
| Bombus (Cullumanobombus) cullumanus Kirby, 1802 | Cullum's bumblebee |
| Bombus (Cullumanobombus) rufocinctus Cresson, 1863 | Red-belted Bumble Bee |
| Bombus (Fervidobombus) pensylvanicus De Geer, 1773 | American bumble bee |
| Bombus (Fervidobombus) transversalis Olivier, 1789 | |
| Bombus (Kallobombus) soroeensis Fabricius, 1776 | Broken-belted Bumble Bee |
| Bombus (Laesobombus) laesus Morawitz, 1875 | |
| Bombus (Megabombus) argillaceus Scopoli, 1763 | |
| Bombus (Megabombus) consobrinus Dahlbom, 1832 | Northern Monkshood bumblebee |
| 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) mesomelas Gerstäcker, 1869 | |
| Bombus (Megabombus) muscorum Linnaeus, 1758 | Large 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 (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) cornutus Frison, 1933 | |
| 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) maxillosus (Klug, 1817) | ⇒ Bombus barbutellus Kirby, 1802 |
| Bombus (Psithyrus) norvegicus Sparre-Schne..., 1918 | Norwegian cuckoo bumblebee |
| Bombus (Psithyrus) perezi Schulthess-R..., 1886 | |
| 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) brodmannicus Vogt, 1909 | |
| Bombus (Pyrobombus) frigidus Smith, 1854 | Frigid 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) monticola Smith, 1849 | Bilberry Blaeberry Bumblebee |
| Bombus (Pyrobombus) perplexus (Cresson, 1863) | ⇒ Bombus soroeensis Fabricius, 1776 |
| Bombus (Pyrobombus) pratorum Illiger, 1806 | Apple Bumblebee |
| Bombus (Pyrobombus) pyrenaeus Perez, 1880 | |
| 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) mesomelas Gerstäcker, 1869 | |
| Bombus (Rhodobombus) pomorum ♰ Panzer, 1805 | Apple bumblebee |
| Bombus (Rubicundobombus) rubicundus Smith, 1854 | |
| Bombus (Sibiricobombus) niveatus Kriechbaumer, 1870 | |
| 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) melanurus Lepeletier, 1835 | |
| 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) pereziellus Skorikov, 1922 | |
| Bombus (Thoracobombus) persicus Radoszkowski, 1881 | |
| 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 agrorum (Pittioni, 1938) | ⇒ Bombus pascuorum Vogt, 1909 |
| Bombus coironensis ♰ B. Riou, 1999 | |
| Bombus sg | |
| Bombus verhoeffi Kruseman, 1950 | |
| Bombus xanthopus Kriechbaumer, 1870 | |
| Centris (Melacentris) agilis Smith, 1874 | Arnold's dogwood |
| Ceratina (Ceratina) cucurbitina Rossi, 1792 | |
| Ceratina (Ceratinula) parvula Smith, 1854 | |
| Ceratina (Euceratina) callosa Fabricius, 1794 | |
| Ceratina (Euceratina) chalcites Germar, 1839 | |
| Ceratina (Euceratina) chalybea Chevrier, 1872 | Great Carpenter-Bee |
| Ceratina (Euceratina) cyanea Kirby, 1802 | Blue carpenter bee |
| Ceratina (Euceratina) dallatorreana Friese, 1896 | Dalla Torre's small carpenter bee |
| Ceratina (Euceratina) dentiventris Gerstäcker, 1869 | |
| Ceratina (Euceratina) gravidula Gerstäcker, 1869 | |
| Ceratina (Euceratina) mocsaryi Friese, 1896 | |
| 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 fallax Morawitz, 1872 | |
| Epeolus intermedius Perez, 1884 | |
| Epeolus julliani Perez, 1884 | |
| Epeolus marginatus (Bischoff, 1930) | ⇒ Epeolus cruciger Panzer, 1799 |
| Epeolus tarsalis Morawitz, 1874 | Epeolus tarsalis subspec. rozenburgenzis |
| Epeolus variegatus Linnaeus, 1758 | Black-Thighed Epeolus |
| Eucera (Eucera) chrysopyga Perez, 1879 | |
| Eucera (Eucera) dalmatica Lepeletier, 1841 | |
| Eucera (Eucera) interrupta Bär, 1850 | |
| Eucera (Eucera) longicornis Linnaeus, 1758 | Long-horned Bee |
| Eucera (Eucera) nigrescens Perez, 1879 | Early long-horned bee |
| Eucera (Eucera) nigrilabris Lepeletier, 1841 | |
| Eucera (Eucera) numida Lepeletier, 1841 | |
| Eucera (Eucera) punctatissima Perez, 1895 | Chrysanthemum gall midge |
| Eucera (Hetereucera) caspica Morawitz, 1873 | |
| Eucera (Hetereucera) clypeata Erichson, 1835 | |
| Eucera (Hetereucera) hispana Lepeletier, 1841 | |
| Eucera (Hetereucera) taurica Morawitz, 1871 | |
| Eucera (Pteneucera) nigrifacies Lepeletier, 1841 | |
| Eucera grandis Fonscolombe, 1846 | |
| Eucera pulveracea (Dours, 1873) | ⇒ Eucera taurica Morawitz, 1871 |
| Euglossa (Glossura) orellana Roubik, 2004 | |
| Eulaema (Eulaema) bombiformis Packard, 1869 | |
| Eulaema (Eulaema) tenuifasciata Friese, 1925 | |
| Habropoda tarsata Spinola, 1838 | |
| Melecta (Melecta) albifrons Forster, 1771 | Common Mourning Bee |
| Melecta (Melecta) luctuosa Scopoli, 1770 | Square-spotted mourning bee |
| Melissodes (Ecplectica) tintinnans Holmberg, 1884 | |
| Melissodes (Eumelissodes) agilis Cresson, 1878 | Agile Long-horned Bee |
| Melissodes bishoppi Cockerell, 1914 | |
| Nomada (Nomada) integerrima Dalla Torre, 1896 | |
| Nomada (Nomadula) ruficornis Linnaeus, 1758 | Fork-Jawed Nomad |
| Nomada agrestis Fabricius, 1787 | |
| Nomada alboguttata Herrich-Schä..., 1839 | Large bear-clawed nomad bee |
| Nomada armata Herrich-Schä..., 1839 | Armed Nomad |
| Nomada baccata Smith, 1844 | Bear-clawed nomad bee |
| Nomada basalis Herrich-Schä..., 1839 | |
| Nomada bifasciata Olivier, 1811 | Dusky-horned nomad bee |
| Nomada bispinosa Mocsáry, 1883 | |
| Nomada bluethgeni Stoeckhert, 1943 | |
| Nomada braunsiana Schmiedeknecht, 1882 | |
| Nomada concolor Schmiedeknecht, 1882 | |
| Nomada conjungens Herrich-Schä..., 1839 | Fringeless nomad bee |
| Nomada discrepans Schmiedeknecht, 1882 | |
| Nomada distinguenda Morawitz, 1874 | |
| Nomada erythrocephala Morawitz, 1870 | |
| 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 glaucopis Perez, 1890 | |
| Nomada goodeniana Kirby, 1802 | Gooden's nomad bee |
| Nomada gransassoi Schwarz, 1986 | |
| Nomada guttulata Schenck, 1861 | Short-spined nomad bee |
| Nomada hesperia Cockerell, 1903 | |
| 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 linsenmaieri Schwarz, 1974 | |
| Nomada marshamella Kirby, 1802 | Marsham's nomad bee |
| Nomada melathoracica Imhoff, 1834 | |
| Nomada monozana Friese, 1920 | |
| Nomada mutica Morawitz, 1872 | |
| Nomada nobilis Herrich-Schä..., 1839 | |
| Nomada obtusifrons Nylander, 1848 | Blue Ridge Mountain amphipod |
| Nomada panurgina Morawitz, 1869 | |
| 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 texana Cresson, 1872 | Texas Nomad Bee |
| Nomada tridentirostris Dours, 1873 | |
| Nomada zonata (Panzer, 1798) | ⇒ Nomada bifasciata Olivier, 1811 |
| Paleoepeolus micheneri Dehon & al., 2017 | |
| Paleohabropoda oudardi ♰ D. Michez, 2009 | |
| Pasites (Pasites) maculatus Jurine, 1807 | |
| Plebeia poecilochroa Moure & Camargo, 1995 | |
| Probombus hirsutus ♰ L. Piton, 1940 | |
| Protohabropoda pauli ♰ De Meulemees..., 2014 | |
| Psithyrus sylvestris (Lepeletier, 1832) | ⇒ Bombus sylvestris Lepeletier, 1832 |
| Synapis cuenoti | |
| Tetralonia (Tetralonia) malvae Rossi, 1790 | |
| Tetralonia berlandi ♰ (Theobald, 1937) | ⇒ Eucera grandis Fonscolombe, 1846 |
| Tetralonia fulvescens (Giraud, 1863) | ⇒ Tetraloniella fulvescens Giraud, 1863 |
| Tetralonia pollinosa (Lepeletier, 1841) | ⇒ Tetraloniella pollinosa Lepeletier, 1841 |
| Tetraloniella (Tetraloniella) alticincta Lepeletier, 1841 | |
| Tetraloniella (Tetraloniella) dentata Germar, 1839 | |
| Tetraloniella (Tetraloniella) fulvescens Giraud, 1863 | |
| Tetraloniella (Tetraloniella) nana Morawitz, 1874 | |
| Tetraloniella (Tetraloniella) salicariae Lepeletier, 1841 | |
| Tetraloniella (Tetraloniella) strigata Lepeletier, 1841 | |
| Thyreus hirtus de Beaumont, 1940 | |
| Thyreus histrionicus Illiger, 1806 | |
| Thyreus orbatus Lepeletier, 1841 | |
| Thyreus ramosus Lepeletier, 1841 | |
| Trigona cilipes Fabricius, 1804 | Hairy cockle |
| Trigona guianae Cockerell, 1912 | |
| Trigona mazucatoi (Almeida, 1992) | ⇒ Trigona cilipes Fabricius, 1804 |
| Xylocopa (Copoxyla) iris Christ, 1791 | |
| Xylocopa (Koptortosoma) caffra Linnaeus, 1767 | |
| Xylocopa (Koptortosoma) calens Lepeletier, 1841 | |
| Xylocopa tabaniformis sylvicola O´Brien & Hurd, 1965 | |
| Xylocopa (Rhysoxylocopa) cantabrita Lepeletier, 1841 | |
| Xylocopa (Xylocopa) valga Gerstäcker, 1872 | |
| Xylocopa (Xylocopa) violacea Müller, 1776 | European Carpenter Bee |
| Xylocopa californica diamesa Hurd, 1954 | |
| Xylocopa celineae ♰ Nel & Petrul..., 2003 | |
| Xylocopa cyanescens (Brullé, 1832) | ⇒ Xylocopa iris Christ, 1791 |
