| Andrena (Andrena) clarkella Kirby, 1802 | Clark'S Mining Bee |
| Andrena (Andrena) fucata Smith, 1847 | Painted Mining Bee |
| Andrena (Andrena) helvola Linnaeus, 1758 | Coppice mining bee |
| Andrena (Andrena) lapponica Zetterstedt, 1838 | Bilberry mining bee |
| Andrena (Andrena) praecox Scopoli, 1763 | Small sallow mining bee |
| Andrena (Chrysandrena) fulvago Christ, 1791 | Hawk's-beard Mining Bee |
| Andrena (Cnemidandrena) denticulata Kirby, 1802 | Grey-banded mining bee |
| Andrena (Cnemidandrena) fuscipes Kirby, 1802 | Heather mining bee |
| Andrena (Cnemidandrena) nigriceps Kirby, 1802 | Black-headed mining bee |
| Andrena (Euandrena) bicolor (Fabricius, 1775) | ⇒ Andrena nigrae Robertson, 1905 |
| Andrena (Euandrena) fulvida Schenck, 1853 | |
| Andrena (Euandrena) ruficrus Nylander, 1848 | Blue Ridge Mountain amphipod |
| Andrena (Hoplandrena) carantonica Perez, 1902 | Chocolate mining bee |
| Andrena (Leucandrena) barbilabris Kirby, 1802 | Long-lipped Andrena |
| Andrena (Melandrena) cineraria Linnaeus, 1758 | Ashy mining bee |
| Andrena (Melandrena) nigroaenea Kirby, 1802 | Buffish mining bee |
| Andrena (Melandrena) nitida (O.F. Müller, 1776) | ⇒ Lasioglossum sexnotatum Kirby, 1802 |
| Andrena (Melandrena) vaga Panzer, 1799 | Grey-backed mining bee |
| Andrena (Micrandrena) falsifica Perkins, 1915 | Thick-margined Mini-miner |
| Andrena (Micrandrena) minutula Kirby, 1802 | Andrena minitula |
| Andrena (Micrandrena) semilaevis Perez, 1903 | Shiny-margined Mini-miner |
| Andrena (Micrandrena) subopaca Nylander, 1848 | Blue Ridge Mountain amphipod |
| Andrena (Oreomelissa) coitana Kirby, 1802 | Small Flecked Mining Bee |
| Andrena (Plastandrena) pilipes Fabricius, 1781 | Black mining bee |
| Andrena (Plastandrena) tibialis Kirby, 1802 | Grey-gastered mining bee |
| Andrena (Poecilandrena) labiata Fabricius, 1781 | Girdled Mining Bee |
| Andrena (Taeniandrena) intermedia Thomson, 1870 | Longbeak stork's bill |
| Andrena (Taeniandrena) lathyri Alfken, 1899 | Burbage mining bee |
| Andrena (Taeniandrena) wilkella Kirby, 1802 | Andrenine Bee |
| Andrena (Tarsandrena) tarsata (Nylander, 1848) | ⇒ Andrena tarsata Nylander, 1848 |
| Andrena (Trachandrena) haemorrhoa Fabricius, 1781 | Early Mining Bee |
| Anthidium (Anthidium) manicatum Linnaeus, 1758 | Continental Wool-carder Bee |
| Anthidium (Anthidium) punctatum Latreille, 1809 | Apache bush |
| Anthophora (Clisodon) furcata Panzer, 1798 | Fork Tailed Flower Bee |
| Anthophora (Dasymegilla) quadrimaculata Panzer, 1798 | Four-banded flower bee |
| Biastes truncatus Nylander, 1848 | |
| Bombus (Bombus) lucorum (Linnaeus, 1761) | ⇒ Bombus lantschouensis Vogt, 1908 |
| Bombus (Bombus) terrestris (Linnaeus, 1758) | ⇒ Bombus longipennis Friese, 1918 |
| Bombus (Megabombus) hortorum Linnaeus, 1761 | Garden bumblebee |
| Bombus (Melanobombus) lapidarius Linnaeus, 1758 | Large Red-tailed Bumble Bee |
| Bombus (Psithyrus) bohemicus Seidl, 1837 | Ashton's Cuckoo Bumblebee |
| Bombus (Psithyrus) campestris Panzer, 1801 | Field Cuckoo Bee |
| Bombus (Psithyrus) rupestris Fabricius, 1793 | Hill Cuckoo Bee |
| Bombus (Psithyrus) sylvestris Lepeletier, 1832 | Forest Cuckoo Bee |
| Bombus (Pyrobombus) hypnorum Linnaeus, 1758 | New garden bumblebee |
| Bombus (Pyrobombus) pratorum Illiger, 1806 | Apple Bumblebee |
| Bombus (Subterraneobombus) distinguendus Morawitz, 1869 | Great Yellow Bumble Bee |
| Ceratina (Euceratina) cyanea Kirby, 1802 | Blue carpenter bee |
| Chelostoma (Chelostoma) florisomne (Linnaeus, 1758) | ⇒ Chelostoma campanularum Kirby, 1802 |
| Chelostoma (Foveosmia) campanularum Kirby, 1802 | Carpenter bee |
| Coelioxys (Coelioxys) elongata Lepeletier, 1841 | Dull-Vented Sharp-Tail |
| Coelioxys (Coelioxys) inermis Kirby, 1802 | Shiny-Vented Sharp-Tail |
| Coelioxys (Coelioxys) rufescens Lepeletier &..., 1825 | Rufescent Sharp-Tail |
| Coelioxys conica Linnaeus, 1758 | |
| Coelioxys tridentata (Fabricius, 1775) | ⇒ Aglaoapis tridentata Nylander, 1848 |
| Colletes (Colletes) daviesanus Smith, 1846 | Davies' Colletes |
| Colletes (Colletes) floralis Eversmann, 1852 | Northern Colletes |
| Colletes (Colletes) similis (Schenck, 1853) | ⇒ Colletes mandibularis Smith, 1853 |
| Colletes (Colletes) succinctus Linnaeus, 1758 | Girdled Colletes |
| Colletes (Pachycolletes) cunicularius Linnaeus, 1761 | Early Colletes |
| Crossocerus (Crossocerus) palmipes (Linnaeus, 1767) | ⇒ Crossocerus tarsatus Shuckard, 1837 |
| Crossocerus (Hoplocrabro) quadrimaculatus Fabricius, 1793 | 4-Spotted Digger Wasp |
| Crossocerus heydeni Kohl, 1880 | Twoscale saltbush |
| Dufourea dentiventris Nylander, 1848 | |
| Epeolus alpinus Friese, 1893 | |
| Epeolus cruciger Panzer, 1799 | Red thighed cuckoo mining bee |
| Epeolus variegatus Linnaeus, 1758 | Black-Thighed Epeolus |
| Eucera (Eucera) longicornis Linnaeus, 1758 | Long-horned Bee |
| Halictus (Protohalictus) rubicundus (Christ, 1791) | ⇒ Halictus rubicundus Christ, 1791 |
| Halictus (Seladonia) tumulorum Linnaeus, 1758 | Bronze furrow bee |
| Heriades (Heriades) truncorum Linnaeus, 1758 | Large-headed Resin Bee |
| Hoplitis (Alcidamea) claviventris Thomson, 1872 | Welted lesser mason bee |
| Hoplitis (Alcidamea) leucomelana Kirby, 1802 | Black and white lesser mason bee |
| Hoplitis (Monumetha) tuberculata Nylander, 1848 | |
| Hylaeus (Dentigera) brevicornis (Nylander, 1852) | ⇒ Hylaeus brevicornis Nylander, 1852 |
| Hylaeus (Hylaeus) angustatus Schenck, 1861 | |
| Hylaeus (Hylaeus) annulatus Linnaeus, 1758 | Annulate Masked Bee |
| Hylaeus (Hylaeus) communis Nylander, 1852 | Common Yellow Face Bee |
| Hylaeus (Hylaeus) difformis Eversmann, 1852 | |
| Hylaeus (Lambdopsis) pfankuchi Alfken, 1919 | Douglas-fir cone scale midge |
| Hylaeus (Lambdopsis) rinki Gorski, 1852 | |
| Hylaeus (Prosopis) confusus Nylander, 1852 | White-Jawed Yellow-Face |
| Hylaeus (Prosopis) incongruus Förster, 1871 | White-lipped yellow-face bee |
| Hylaeus (Prosopis) pectoralis Förster, 1871 | Reed yellow-face bee |
| Hylaeus (Spatulariella) hyalinatus (Smith, 1842) | ⇒ Hylaeus milossa Warncke, 1981 |
| Lasioglossum (Dialictus) leucopus Kirby, 1802 | White-footed Furrow Bee |
| Lasioglossum (Dialictus) morio Fabricius, 1793 | Brassy Mining Bee |
| Lasioglossum (Dialictus) semilucens (Alfken, 1914) | ⇒ Lasioglossum semilucens Alfken, 1914 |
| Lasioglossum (Dialictus) villosulum (Kirby, 1802) | ⇒ Lasioglossum villosulum Kirby, 1802 |
| Lasioglossum (Evylaeus) albipes Fabricius, 1781 | Bloomed furrow bee |
| Lasioglossum (Evylaeus) calceatum Scopoli, 1763 | Common furrow bee |
| Lasioglossum (Evylaeus) fratellum Perez, 1903 | Lime-Hating Furrow-Bee |
| Lasioglossum (Evylaeus) fulvicorne Kirby, 1802 | Chalk Furrow Bee |
| Lasioglossum (Evylaeus) punctatissimum Schenck, 1853 | Long-faced furrow bee |
| Lasioglossum (Evylaeus) rufitarse Zetterstedt, 1838 | Rufous-footed furrow bee |
| Lestica (Clypeocrabro) clypeata Schreber, 1759 | Orangespotted blenny |
| Lestica subterranea Fabricius, 1775 | |
| Macropis (Macropis) europaea Warncke, 1973 | Yellow loosestrife bee |
| Megachile (Megachile) centuncularis Linnaeus, 1758 | Common leaf-cutter bee |
| Megachile (Megachile) lapponica Thomson, 1872 | Alfilaree |
| Megachile (Megachile) ligniseca Kirby, 1802 | Wood-Carving Leaf-Cutter Bee |
| Megachile (Megachile) versicolor Smith, 1844 | Brown-Footed Leaf-Cutter |
| Megachile (Xanthosarus) analis Nylander, 1852 | |
| Megachile (Xanthosarus) circumcincta Kirby, 1802 | Black-headed leaf-cutter bee |
| Megachile (Xanthosarus) willughbiella (Kirby, 1802) | ⇒ Megachile willughbiella Kirby, 1802 |
| Megachile alpicola Alfken, 1924 | |
| Megachile nigriventris Schenck, 1870 | |
| Melitta (Melitta) leporina Panzer, 1799 | Clover blunthorn bee |
| Melitta haemorrhoidalis Fabricius, 1775 | Bellflower blunthorn bee |
| Mimesa bruxellensis Bondroit, 1934 | |
| Nomada (Nomadula) ruficornis Linnaeus, 1758 | Fork-Jawed Nomad |
| Nomada fabriciana Linnaeus, 1767 | Fabricius' Nomad Bee |
| Nomada flavoguttata Kirby, 1802 | Little Nomad Bee |
| Nomada flavopicta (Kirby, 1802) | ⇒ Nomada hesperia Cockerell, 1903 |
| Nomada fulvicornis Fabricius, 1793 | 6-Banded Nomad Bee |
| Nomada fusca Schwarz, 1986 | |
| Nomada goodeniana Kirby, 1802 | Gooden's nomad bee |
| Nomada lathburiana Kirby, 1802 | Lathbury's nomad bee |
| Nomada leucophthalma Kirby, 1802 | Early Nomad |
| Nomada marshamella Kirby, 1802 | Marsham's nomad bee |
| Nomada moeschleri Alfken, 1913 | |
| Nomada obscura (Zetterstedt, 1838) | ⇒ Nomada obscurella Fowler, 1902 |
| Nomada opaca Alfken, 1913 | |
| Nomada panzeri Lepeletier, 1841 | Panzer's nomad bee |
| Nomada rufipes Fabricius, 1793 | Black-horned nomad bee |
| Nomada striata Fabricius, 1793 | Blunt-jawed nomad bee |
| Nomada tormentillae (Alfken, 1901) | ⇒ Nomada roberjeotiana Panzer, 1799 |
| Nomada villosa Thomson, 1870 | Longbeak stork's bill |
| Osmia (Helicosmia) caerulescens (Linnaeus, 1758) | ⇒ Osmia caerulescens Linnaeus, 1758 |
| Osmia (Helicosmia) leaiana (Kirby, 1802) | ⇒ Osmia leaiana Kirby, 1802 |
| Osmia (Melanosmia) inermis Zetterstedt, 1838 | Mountain mason bee |
| Osmia (Melanosmia) parietina (Curtis, 1828) | ⇒ Osmia inermis Zetterstedt, 1838 |
| Osmia (Melanosmia) pilicornis Smith, 1846 | Fringe Horned Mason Bee |
| Osmia (Melanosmia) uncinata (Gerstäcker, 1869) | ⇒ Osmia unca Michener, 1937 |
| Osmia laticeps Thomson, 1872 | Alfilaree |
| Panurgus (Panurgus) calcaratus Scopoli, 1763 | Small shaggy bee |
| Psenulus chevrieri Tournier, 1889 | |
| Sphecodes albilabris Fabricius, 1793 | Giant blood bee |
| Sphecodes crassus Thomson, 1870 | Longbeak stork's bill |
| Sphecodes ephippius Linnaeus, 1767 | Bare-saddled blood bee |
| Sphecodes ferruginatus Hagens, 1882 | Dull-headed blood bee |
| Sphecodes geoffrellus Kirby, 1802 | Geoffroy's blood bee |
| Sphecodes hyalinatus Hagens, 1882 | Furry-bellied blood bee |
| Sphecodes monilicornis Kirby, 1802 | Box-headed blood bee |
| Sphecodes pellucidus Smith, 1845 | Sandpit blood bee |
| Stelis breviuscula Nylander, 1848 | Little dark bee |
| Stelis ornatula Klug, 1807 | Spotted dark bee |
| Stelis punctulatissima Kirby, 1802 | Banded dark bee |
| Trachusa (Trachusa) byssina Panzer, 1798 | |
