| Chalicodoma (Callomegachile) rufipennis Fabricius, 0 | |
| Chalicodoma (Callomegachile) utra Vachal, 0 | |
| Chalicodoma (Neglectella) kasiana (Pasteels, 1965) | ⇒ Megachile kasiana Pasteels, 1965 |
| Chalicodoma (Pseudomegachile) louisae Brauns, 0 | |
| Chalicodoma adusta (King, 1994) | ⇒ Megachile adusta King, 1994 |
| Chalicodoma deanii | |
| Chalicodoma hertlei Friese, 1911 | |
| Chalicodoma manicata Giraud, 1861 | |
| Chalicodoma mystaceana (Michener, 1962) | ⇒ Megachile mystaceana Michener, 1962 |
| Chalicodoma patera (King, 1994) | ⇒ Megachile patera King, 1994 |
| Chalicodoma pluto (Smith, 1861) | ⇒ Megachile sculpturalis Smith, 1853 |
| Chalicodoma praetexta Vachal, 0 | |
| Chalicodoma semiluctuosa | |
| Coelioxys (Acrocoelioxys) dolichos Fox, 1890 | Carpenter-mimic Cuckoo-leaf-cutter |
| Coelioxys (Boreocoelioxys) sayi Robertson, 1897 | Say'S Cuckoo Leaf-Cutter Bee |
| Coelioxys (Coelioxys) albolineata Cockerell, 1905 | |
| Coelioxys (Coelioxys) darwiniensis Cockerell, 1929 | |
| Coelioxys (Coelioxys) froggatti Cockerell, 1911 | |
| Coelioxys (Coelioxys) penetratrix Smith, 1879 | Bunchberry dogwood |
| Coelioxys (Coelioxys) reginae Cockerell, 1905 | |
| Coelioxys (Coelioxys) victoriae Rayment, 1935 | |
| Coelioxys (Coelioxys) weinlandi Schulz, 1904 | |
| Coelioxys (Haplocoelioxys) mexicana Cresson, 1878 | Mexican Cuckoo-leaf-cutter |
| Coelioxys (Neocoelioxys) menthae Cockerell, 1897 | |
| Coelioxys (Synocoelioxys) apacheorum Cockerell, 1900 | |
| Coelioxys (Synocoelioxys) texana Cresson, 1872 | |
| Coelioxys aurifrons Smith, 1854 | |
| Coelioxys biroi Friese, 1909 | |
| Coelioxys galactiae Mitchell, 1962 | |
| Coelioxys julia Rocha Filho, 2016 | |
| Coelioxys nasidens Friese, 1922 | Malheur Cave amphipod |
| Coelioxys planidens Friese, 1904 | |
| Coelioxys rhodacantha (Cockerell, 1931) | ⇒ Coelioxys haemorrhoa Förster, 1853 |
| Coelioxys smithii Dalla Torre, 1896 | |
| Coelioxys tasmaniana Rocha Filho, 2016 | |
| Coelioxys toltecoides Cockerell, 1923 | |
| Megachile (Acentron) albitarsis Cresson, 1872 | White-footed Leaf-cutter Bee |
| Megachile (Amegachile) bicolor Fabricius, 1781 | |
| Megachile (Amegachile) hilli Cockerell, 1929 | |
| Megachile (Amegachile) mystacea Fabricius, 1775 | |
| Megachile (Argyropile) parallela Smith, 1853 | Parallel Leaf-cutter Bee |
| Megachile (Argyropile) sabinensis Mitchell, 1934 | |
| Megachile (Argyropile) townsendiana Cockerell, 1898 | |
| Megachile (Austrochile) kirbiella Rayment, 1935 | |
| Megachile (Austrochile) recisa Cockerell, 1913 | |
| Megachile (Austrochile) remotula Cockerell, 1910 | |
| Megachile (Austrochile) resinifera Meade-Waldo, 1915 | |
| Megachile (Austrochile) rottnestensis Rayment, 1934 | |
| Megachile (Austrochile) rufomaculata Rayment, 1935 | |
| Megachile (Austrochile) subferox Meade-Waldo, 1915 | |
| Megachile (Austromegachile) facialis Vachal, 1908 | |
| Megachile (Callomegachile) cheesmanae Michener, 1965 | |
| Megachile (Callomegachile) cincturata Cockerell, 1912 | |
| Megachile (Callomegachile) clotho Smith, 1861 | Delicate tellin |
| Megachile (Callomegachile) hertlei Friese, 1911 | |
| Megachile (Callomegachile) mcnamerae Cockerell, 1929 | |
| Megachile (Callomegachile) mendanae Cockerell, 1911 | |
| Megachile (Callomegachile) mystaceana Michener, 1962 | Fire-tailed Resin Bee |
| Megachile (Callomegachile) nidulator Smith, 1864 | Brown dogwood |
| Megachile (Callomegachile) pluto Smith, 1860 | Wallace's Giant Bee |
| Megachile (Callomegachile) pretiosa Friese, 1909 | |
| Megachile (Callomegachile) sculpturalis Smith, 1853 | Giant resin bee |
| Megachile (Callomegachile) umbripennis Smith, 1853 | Shadow-winged Resin Bee |
| Megachile (Chalicodomoides) aethiops Smith, 1853 | Stout tagelus |
| Megachile (Chalicodomoides) doddiana Cockerell, 1906 | |
| Megachile (Chelostomada) bougainvillei Cockerell, 1911 | |
| Megachile (Chelostomoda) carteri Cockerell, 1929 | |
| Megachile (Chelostomoides) discorhina Cockerell, 1924 | |
| Megachile (Chelostomoides) georgica Cresson, 1878 | |
| Megachile (Creightonella) frontalis Fabricius, 1804 | Hairy cockle |
| Megachile (Cressoniella) veterna Vachal, 1908 | |
| Megachile (Eutricharaea) albomarginata Smith, 1879 | Bunchberry dogwood |
| Megachile (Eutricharaea) austeni Cockerell, 1906 | |
| Megachile (Eutricharaea) australis Lucas, 1876 | |
| Megachile (Eutricharaea) captionis Cockerell, 1914 | |
| Megachile (Eutricharaea) cetera Cockerell, 1912 | |
| Megachile (Eutricharaea) chrysopyga Smith, 1853 | Stout tagelus |
| Megachile (Eutricharaea) chrysopygopsis Cockerell, 1929 | |
| Megachile (Eutricharaea) ciliatipes Cockerell, 1921 | |
| Megachile (Eutricharaea) concinna Smith, 1853 | Elegant leaf-cutter bee |
| Megachile (Eutricharaea) cygnorum Cockerell, 1906 | |
| Megachile (Eutricharaea) darwiniana Cockerell, 1906 | |
| Megachile (Eutricharaea) detersa Cockerell, 1910 | |
| Megachile (Eutricharaea) diligens (Smith, 1879) | ⇒ Megachile dentitarsus Sladen, 1919 |
| Megachile (Eutricharaea) disputabilis Krombein, 1951 | |
| Megachile (Eutricharaea) doanei Cockerell, 1908 | |
| Megachile (Eutricharaea) fullawayi Cockerell, 1914 | Leafcutter bee |
| Megachile (Eutricharaea) gahani Cockerell, 1906 | |
| Megachile (Eutricharaea) haematogastra Cockerell, 1921 | |
| Megachile (Eutricharaea) ignescens Cockerell, 1929 | |
| Megachile (Eutricharaea) kurandensis Cockerell, 1910 | |
| Megachile (Eutricharaea) leachella Curtis, 1828 | Megachile dorsalis |
| Megachile (Eutricharaea) leucopogon Cockerell, 1929 | |
| Megachile (Eutricharaea) lineatipes Cockerell, 1910 | |
| Megachile (Eutricharaea) maculariformis Cockerell, 1907 | |
| Megachile (Eutricharaea) macularis Dalla Torre, 1896 | |
| Megachile (Eutricharaea) obtusa Smith, 1853 | Stout tagelus |
| Megachile (Eutricharaea) pictiventris Smith, 1879 | Bunchberry dogwood |
| Megachile (Eutricharaea) quinquelineata Cockerell, 1906 | |
| Megachile (Eutricharaea) rhodogastra Cockerell, 1910 | |
| Megachile (Eutricharaea) rotundata Fabricius, 1787 | Alfafa leafcutting bee |
| Megachile (Eutricharaea) rowlandi Cockerell, 1930 | |
| Megachile (Eutricharaea) scutellata Smith, 1879 | Bunchberry dogwood |
| Megachile (Eutricharaea) sequior Cockerell, 1910 | |
| Megachile (Eutricharaea) serricauda Cockerell, 1910 | |
| Megachile (Eutricharaea) shortlandi Cockerell, 1911 | |
| Megachile (Eutricharaea) simplex (Smith, 1853) | ⇒ Megachile inermis Provancher, 1888 |
| Megachile (Eutricharaea) tenuicincta Cockerell, 1929 | |
| Megachile (Eutricharaea) timberlakei Cockerell, 1920 | Leaf-cutter bee |
| Megachile (Eutricharaea) waterhousei Cockerell, 1906 | |
| Megachile (Eutricharaea) woodfordi Cockerell, 1911 | |
| Megachile (Eutricharea) gahani Cockerell, 1906 | |
| Megachile (Eutricharea) haematogastra Cockerell, 1921 | |
| Megachile (Eutricharea) maculariformis (Cockerell, 1907) | ⇒ Megachile chrysopyga Smith, 1853 |
| Megachile (Eutricharea) quinquelineata Cockerell, 1906 | |
| Megachile (Eutricharea) waterhousei Cockerell, 1906 | |
| Megachile (Hackeriapis) adusta King, 1994 | |
| Megachile (Hackeriapis) alani Cockerell, 1929 | |
| Megachile (Hackeriapis) apicata Smith, 1853 | Stout tagelus |
| Megachile (Hackeriapis) aurifrons Smith, 1853 | Stout tagelus |
| Megachile (Hackeriapis) barvonensis Cockerell, 1914 | |
| Megachile (Hackeriapis) bicornis King, 1994 | |
| Megachile (Hackeriapis) calida Smith, 1879 | Bunchberry dogwood |
| Megachile (Hackeriapis) callura Cockerell, 1914 | |
| Megachile (Hackeriapis) canifrons Smith, 1853 | Stout tagelus |
| Megachile (Hackeriapis) ebenea King, 1994 | |
| Megachile (Hackeriapis) emexae King, 1994 | |
| Megachile (Hackeriapis) erythropyga Smith, 1853 | Stout tagelus |
| Megachile (Hackeriapis) ferox Smith, 1879 | Bunchberry dogwood |
| Megachile (Hackeriapis) franki Friese, 1920 | |
| Megachile (Hackeriapis) fultoni Cockerell, 1913 | |
| Megachile (Hackeriapis) fulvomarginata Cockerell, 1906 | |
| Megachile (Hackeriapis) fumipennis Smith, 1868 | |
| Megachile (Hackeriapis) gilbertiella Cockerell, 1910 | |
| Megachile (Hackeriapis) hackeri Cockerell, 1913 | |
| Megachile (Hackeriapis) heliophila Cockerell, 1913 | |
| Megachile (Hackeriapis) heriadiformis Smith, 1853 | |
| Megachile (Hackeriapis) horatii Cockerell, 1913 | |
| Megachile (Hackeriapis) ignita Smith, 1853 | |
| Megachile (Hackeriapis) kakadui King, 1994 | |
| Megachile (Hackeriapis) kununurrensis King, 1994 | |
| Megachile (Hackeriapis) lucidiventris Smith, 1853 | Stout tagelus |
| Megachile (Hackeriapis) mackayensis Cockerell, 1910 | |
| Megachile (Hackeriapis) modesta Smith, 1862 | Fragile surfclam |
| Megachile (Hackeriapis) monkmani Rayment, 1935 | |
| Megachile (Hackeriapis) oblonga (Smith, 1879) | ⇒ Hoplitis albifrons Kirby, 1837 |
| Megachile (Hackeriapis) ordinaria Smith, 1853 | Stout tagelus |
| Megachile (Hackeriapis) patera King, 1994 | |
| Megachile (Hackeriapis) revicta Cockerell, 1913 | |
| Megachile (Hackeriapis) rhodura Cockerell, 1906 | |
| Megachile (Hackeriapis) semicandens Cockerell, 1910 | |
| Megachile (Hackeriapis) semiluctuosa Smith, 1853 | Stout tagelus |
| Megachile (Hackeriapis) simpliciformis Cockerell, 1918 | |
| Megachile (Hackeriapis) suffusipennis Cockerell, 1906 | |
| Megachile (Hackeriapis) tasmanica Cockerell, 1916 | |
| Megachile (Hackeriapis) tosticauda Cockerell, 1912 | |
| Megachile (Hackeriapis) ustulata Smith, 1862 | Fragile surfclam |
| Megachile (Hackeriapis) variabilis King, 1994 | |
| Megachile (Litomegachile) brevis (Say, 1837) | ⇒ Megachile pseudobrevis Mitchell, 1934 |
| Megachile (Litomegachile) coquilletti Cockerell, 1915 | |
| Megachile (Litomegachile) gentilis Cresson, 1872 | Leafcutter bee |
| Megachile (Litomegachile) lippiae Cockerell, 1900 | |
| Megachile (Litomegachile) mendica Cresson, 1878 | Flat-tailed Leaf-cutter Bee |
| Megachile (Litomegachile) texana Cresson, 1878 | Texas Leaf-cutter Bee |
| Megachile (Megachile) inermis Provancher, 1888 | Freckled milkvetch |
| Megachile (Megachiloides) nevadensis Cresson, 1879 | |
| Megachile (Melanosarus) bahamensis Mitchell, 1927 | Bahama Leaf-cutter Bee |
| Megachile (Mitchellapis) batchelori Cockerell, 1929 | |
| Megachile (Mitchellapis) conaminis Cockerell, 1926 | |
| Megachile (Mitchellapis) fabricator Smith, 1868 | |
| Megachile (Mitchellapis) semiclara Cockerell, 1929 | |
| Megachile (Mitchellapis) vestitor Cockerell, 1910 | |
| Megachile (Neoeutrichaea) rotundata Fabricius, 1793 | Alfalfa leaf-cutter bee |
| Megachile (Paracella) chrysopogon Vachal, 1910 | |
| Megachile (Paracella) coelostoma (Cockerell, 1932) | ⇒ Megachile barbata Smith, 1853 |
| Megachile (Pseudocentron) alopecura Cockerell, 1923 | |
| Megachile (Pseudocentron) pruina Smith, 1853 | Hoary Leaf-cutter Bee |
| Megachile (Pseudocentron) sidalceae Cockerell, 1897 | |
| Megachile (Pseudomegachile) lanata Fabricius, 1775 | Wooly Wall Bee |
| Megachile (Ptilosarus) bidentis Cockerell, 1896 | |
| Megachile (Rhodomegachile) abdominale Smith, 1853 | |
| Megachile (Rhodomegachile) abdominalis (Smith, 1853) | ⇒ Megachile abdominale Smith, 1853 |
| Megachile (Rhodomegachile) deanii (Rayment, 1935) | ⇒ Megachile micrerythrura Cockerell, 1910 |
| Megachile (Rhodomegachile) ferruginea King & Exley, 1985 | |
| Megachile (Sayapis) inimica Cresson, 1872 | Hostile Leaf-cutter Bee |
| Megachile (Sayapis) newberryae Cockerell, 1900 | Newberry´s leaf-cutter Bee |
| Megachile (Sayapis) policaris Say, 1831 | |
| Megachile (Schizomegachile) monstrosa Smith, 1868 | |
| Megachile (Thaumatosoma) duboulaii Smith, 1865 | Black-and-yellow cuthona |
| Megachile (Thaumatosoma) remeata Cockerell, 1913 | |
| Megachile (Xanthosarus) dentitarsus Sladen, 1919 | |
| Megachile (Xanthosarus) melanophaea Smith, 1853 | Black-and-gray Leaf-cutter Bee |
| Megachile acutiventris Friese, 1903 | |
| Megachile adelaidae Cockerell, 1910 | |
| Megachile albobasalis Smith, 1879 | Bunchberry dogwood |
| Megachile alecto Smith, 1860 | |
| Megachile alleynae Rayment, 1935 | |
| Megachile alpicola Alfken, 1924 | |
| Megachile apposita Rayment, 1939 | |
| Megachile atrella Cockerell, 1906 | |
| Megachile aurantiaca Friese, 1905 | |
| Megachile aurifera Cockerell, 1935 | |
| Megachile australasiae Dalla Torre, 1896 | |
| Megachile axillaris Meade-Waldo, 1915 | |
| Megachile beutenmulleri Cockerell, 1907 | |
| Megachile biroi Friese, 1903 | |
| Megachile bucephala (Fabricius, 1793) | ⇒ Megachile pugnatus Say, 1837 |
| Megachile butonensis Friese, 1909 | |
| Megachile buxtoni Perkins & Ch..., 1928 | |
| Megachile calens Cockerell, 1914 | |
| Megachile castaneipes Friese, 1908 | |
| Megachile chlorura Cockerell, 1918 | Leafcutter bee |
| Megachile chyzeri Friese, 1909 | |
| Megachile cliffordi Rayment, 1953 | |
| Megachile clypeata Smith, 1853 | Stout tagelus |
| Megachile concolor Friese, 1903 | |
| Megachile deani Rayment, 1935 | |
| Megachile derelicta Cockerell, 1913 | |
| Megachile dinognatha Cockerell, 1929 | |
| Megachile dubiosa Friese, 1909 | |
| Megachile ealena | |
| Megachile edwardsi Friese, 1922 | Malheur Cave amphipod |
| Megachile erimae Mocsáry, 1899 | |
| Megachile eucalypti Cockerell, 1910 | |
| Megachile fimbriventris Friese, 1911 | |
| Megachile finschi Friese, 1911 | |
| Megachile foliata Smith, 1861 | Delicate tellin |
| Megachile fuscitarsis Cockerell, 1912 | |
| Megachile godeffroyi Friese, 1911 | |
| Megachile hampsoni Cockerell, 1906 | |
| Megachile hardyi Cockerell, 1929 | |
| Megachile henrici Cockerell, 1907 | |
| Megachile inflaticauda Cockerell, 1939 | |
| Megachile ingens Friese, 1903 | |
| Megachile kasiana Pasteels, 1965 | |
| Megachile kirbyana Cockerell, 1906 | |
| Megachile kuschei Cockerell, 1939 | |
| Megachile latericauda Cockerell, 1921 | |
| Megachile laticeps Smith, 1853 | Stout tagelus |
| Megachile leeuwinensis Meade-Waldo, 1915 | |
| Megachile leucopyga Smith, 1853 | Stout tagelus |
| Megachile loiensis Cockerell, 1947 | |
| Megachile longiceps Meade-Waldo, 1915 | |
| Megachile lorentzi Friese, 1911 | |
| Megachile luteiceps Friese, 1911 | |
| Megachile macleayi Cockerell, 1907 | |
| Megachile malayana Cameron, 1901 | |
| Megachile mcnamarae Cockerell, 1929 | |
| Megachile micrerythrura Cockerell, 1910 | |
| Megachile minutula Friese, 1911 | |
| Megachile mundifica Cockerell, 1921 | |
| Megachile natalica (Cockerell, 1920) | ⇒ Megachile cordata Smith, 1879 |
| Megachile nigrovittata Cockerell, 1906 | |
| Megachile nitidiscutata Friese, 1920 | |
| Megachile nivescens W. F. Kirby, 1900 | |
| Megachile oculiformis Rayment, 1956 | |
| Megachile oppidalis (Cockerell, 1926) | ⇒ Megachile doddiana Cockerell, 1906 |
| Megachile othona Cameron, 1901 | |
| Megachile palaonica Cockerell, 1939 | |
| Megachile papuae Michener, 1965 | |
| Megachile papuana Cockerell, 1929 | |
| Megachile paracallida Rayment, 1935 | |
| Megachile pararhodura Cockerell, 1910 | |
| Megachile paratasmanica Rayment, 1955 | |
| Megachile perplexa Smith, 1853 | |
| Megachile phenacopyga Cockerell, 1910 | |
| Megachile phillipensis Rayment, 1935 | |
| Megachile portlandiana Rayment, 1953 | |
| Megachile preissi Cockerell, 1910 | |
| Megachile punctata Smith, 1853 | Stout tagelus |
| Megachile rambutwan Cheesman, 1936 | |
| Megachile ramulipes Cockerell, 1913 | |
| Megachile rangii Cheesman, 1936 | |
| Megachile relicta Cockerell, 1913 | |
| Megachile rufolobata Cockerell, 1913 | |
| Megachile rufopilosa Friese, 1911 | |
| Megachile rugosa Smith, 1879 | Bunchberry dogwood |
| Megachile sericeicauda Cockerell, 1910 | |
| Megachile sexmaculata Alfken, 1942 | |
| Megachile silvestris Rayment, 1951 | |
| Megachile similis Smith, 1879 | Bunchberry dogwood |
| Megachile speluncarum Meade-Waldo, 1915 | |
| Megachile stalkeri Cockerell, 1910 | |
| Megachile subatrella Rayment, 1939 | |
| Megachile subremotula Rayment, 1934 | |
| Megachile subsericeicauda Rayment, 1939 | |
| Megachile subserricauda Rayment, 1935 | |
| Megachile swarbrecki Rayment, 1946 | |
| Megachile szentivanyi Michener, 1965 | |
| Megachile taua Strand, 1911 | |
| Megachile tertia Dalla Torre, 1896 | |
| Megachile turneri Meade-Waldo, 1913 | |
| Megachile ventralis Smith, 1860 | Delicate tellin |
| Megachile viridinitens Cockerell, 1930 | |
| Megachile voiensis Cockerell, 1937 | |
| Megachile wilsoni (Cockerell, 1929) | ⇒ Megachile tosticauda Cockerell, 1912 |
| Megachile wyndhamensis Rayment, 1935 | |
| Rozenapis ignita Smith, 1853 | Neighbor tagelus |
| Saucrochile heriadiformis Smith, 1853 | Neighbor tagelus |
