- Colletes abeillei
- Colletes aberrans
- Colletes abessinicus
- Colletes abnormis
- Colletes acutiformis -- Colletes acutus acutiformis Noskiewicz, 1936
- Colletes acutus
- Colletes aestivalis -- Colletes heucherae Robertson, 1891
- Colletes aethiops
- Colletes albescens
- Colletes albicinctus -- Rhynchocolletes albicinctus Moure, 1943, Colletes langeana Moure, 1956, Colletes langeanus Moure, 1956
- Colletes albocinctus
- Colletes albohirtus -- Colletes montacuti Cockerell, 1947
- Colletes albomaculatus -- Halictus albomaculatus Lucas, 1849, Colletes spectabilis Morawitz, 1868, Colletes niveofasciatus Dours, 1872, Colletes (Albocolletes) albomaculatus Lucas, 1849
- Colletes alfkeni
- Colletes alfredjohni
- Colletes algarobiae
- Colletes alicularis
- Colletes alini
- Colletes alocochila
- Colletes americanus
- Colletes anceps
- Colletes anchusae
- Colletes andrewsi
- Colletes angelicus
- Colletes ankarae
- Colletes annae -- Colletes crucis Cockerell, 1902, Colletes cockerelli Timberlake, 1951, Colletes annae disseptus Timberlake, 1951
- Colletes annapurnensis
- Colletes annejohnae
- Colletes annulicornis -- Colletes brevitectus Cockerell, 1922
- Colletes antecessus -- Colletes subrufipes Cockerell, 1946, Colletes odontogaster Cockerell, 1946
- Colletes antiguensis
- Colletes arabicus
- Colletes araucariae
- Colletes arenarius
- Colletes aridus
- Colletes arizonensis
- Colletes armeniacus -- Melittoides armeniaca Friese, 1921
- Colletes arsenjevi
- Colletes arztbergi
- Colletes asiaticus
- Colletes askhabadensis
- Colletes atacamensis
- Colletes atlassus
- Colletes atripes
- Colletes aureocinctus
- Colletes azteka
- Colletes azureus
- Colletes babai
- Colletes banksi -- Colletes ilicis Mitchell, 1951
- Colletes beamerorum
- Colletes bernadettae
- Colletes bhutanicus
- Colletes biciliatus -- Colletes biciliatus Cockerell, 1918, Colletes polynidus Stephen, 1953, Mourecotelles biciliatus (Cockerell, 1918)
- Colletes bicolor -- Biglossa andina Jörgensen, 1909
- Colletes bidentulus
- Colletes birkmanni
- Colletes bischoffi
- Colletes biskrensis
- Colletes bokkeveldi
- Colletes bombiformis
- Colletes bradleyi
- Colletes brethesi
- Colletes brevicornis -- Colletes opuntiae Cockerell, 1906, Colletes brachyceros Graenicher, 1935, nomen nudum
- Colletes brevigena
- Colletes brevinodis
- Colletes brimleyi
- Colletes brumalis
- Colletes bruneri
- Colletes brunneitarsis
- Colletes bryanti
- Colletes bulbotibialis
- Colletes bumeliae
- Colletes bytinskii
- Colletes californicus
- Colletes canescens -- Colletes nadigi Noskiewicz, 1933, Colletes tarsalis Nosciewicz, 1936
- Colletes capensis -- Colletes volkmanni Friese, 1909, Colletes martini Cockerell, 1919, Colletes opacigenalis Friese, 1925, Colletes comptoni Cockerell, 1932, Colletes politulus Cockerell, 1946, Colletes mediolucens Cockerell, 1946
- Colletes capitatus
- Colletes cardiurus
- Colletes carinatus
- Colletes cariniger -- Colletes cariniger graecus Noskiewicz, 1959
- Colletes caskanus -- Andrena caskana Strand, 1919, Colletes dofleini Noskiewicz, 1936, Colletes caskanus chagrinus Warncke, 1978
- Colletes caspicus -- Colletes balticus Alfken, 1912
- Colletes cercidii
- Colletes chalybaeus
- Colletes chamaesarachae
- Colletes chengtehensis -- Colletes pallescens Noskiewicz, 1936, Colletes tsunekii Yasumatsu, 1948, Colletes marginatus pallescens Noskiewicz, 1936
- Colletes chusmiza
- Colletes ciliatoides
- Colletes ciliatus -- Colletes speciosa Robertson, 1891, Colletes brevihirtus Timberlake, 1943
- Colletes cinctellus -- Colletes mitescens Cockerell, 1933, Colletes rufipennis Cockerell, 1946
- Colletes cinerascens
- Colletes claripes -- Colletes glaucescens Cockerell, 1932, Colletes suprafuscus Cockerell, 1946, Colletes drakensbergensis Cockerell, 1947
- Colletes clarus
- Colletes clematidis
- Colletes clypearis
- Colletes clypeatus
- Colletes clypeonitens
- Colletes cognatus
- Colletes collaris -- Colletes incertus Radoszkowski, 1891, Colletes frigidus Pérez, 1903, Colletes Andrena riukiuensis Matsumura, 1926
- Colletes comatus
- Colletes comberi
- Colletes compactus -- Colletes compactus hesperius Swenk, 1906
- Colletes conradti
- Colletes consors -- Colletes zonatus Viereck, 1903["1902"], Colletes myroni Cockerell, 1908, Colletes consors mesocopus Swenk, 1907, Colletes consors pascoensis Cockerell, 1898
- Colletes constrictus
- Colletes coriandri
- Colletes costaricensis
- Colletes covilleae
- Colletes cretaceus -- Colletes farinosus Morawitz, 1877
- Colletes creticus -- Colletes dimidiatus creticus Noskiewicz, 1936
- Colletes cunicularius -- Apis cunicularia Linnaeus, 1761, Apis cinerea Geoffroy, 1785, Colletes hirtus Lepeletier, 1825, Colletes pilosus Spinola, 1838, Colletes cunicularius infuscatus Noskiewicz, 1936, Colletes (Pachycolletes) cunicularius (Linnaeus, 1761), Colletes cunicularius celticus OToole, 1974, Colletes cunicularius tauricus Warncke, 1978, Colletes cunicularius khasanensis Osytshnjuk, 1995
- Colletes cyanescens -- Andrena cyanescens Haliday, 1836, Colletes cyaniventris Spinola, 1851, Colletes viridans Vachal, 1909, Colletes atripilis Vachal, 1909
- Colletes cyaneus
- Colletes cyanonitidus
- Colletes cyprius -- Colletes dimidiatus cyprius Noskiewicz, 1936
- Colletes daleae
- Colletes daourus
- Colletes daviesanus -- Colletes daviesanus signatus Verhoeff, 1890
- Colletes delicatus
- Colletes delodontus
- Colletes dentiventris
- Colletes denudatus
- Colletes deserticola
- Colletes desertorum
- Colletes dilatatus
- Colletes dimidiatus -- Colletes dimidiatus canariensis Warncke, 1978, Colletes dimidiatus gomorensis Warncke, 1978
- Colletes dinizi
- Colletes diodontus
- Colletes distinctus -- Colletes nitidus Smith, 1879, Colletes carolinus Mitchell, 1951
- Colletes dorni
- Colletes dorsalis -- Colletes rossicus Dalla Torre, 1896
- Colletes dubitatus
- Colletes dudgeonii -- Colletes dentata Cameron, 1898
- Colletes durbanensis
- Colletes dusmeti -- Colletes restingensis Noskiewicz, 1936
- Colletes eardleyi
- Colletes eatoni -- Colletes caspicus eatoni Morice, 1904
- Colletes ebmeri
- Colletes edentulus
- Colletes elegans -- Colletes (Elecolletes) elegans Noskiewicz, 1936
- Colletes emaceatus
- Colletes eous -- Colletes cecrops Morice, 1904, Colletes porosicus Strand, 1921, Colletes illyricus Noskiewicz, 1936, Colletes dimidiatus eous Warncke, 1978
- Colletes esakii
- Colletes escalerai -- Colletes coriandri escalerai Noskiewicz, 1936
- Colletes eulophi -- Colletes illinoiensis Robertson, 1891
- Colletes eupogonites
- Colletes everaertae
- Colletes extensicornis
- Colletes fasciatus -- Colletes hirsutissimus Cockerell, 1946
- Colletes fascicularis -- Colletes martini hololeucus Cockerell, 1947
- Colletes faurei
- Colletes flaminii
- Colletes flavicornis
| - Colletes floralis -- Colletes montanus Morawitz, 1876, Colletes suecica Aurevillius, 1903, Colletes kudiensis Cockerell, 1924, Colletes yasumatsui Hirashima and Ikudome, 1989
- Colletes fodiens -- Apis fodiens Fourcroy, 1785, Apis pallidicincta Kirby, 1802, Colletes fodiens hispanicus Noskiewicz, 1936, Colletes fodiens kirgisicus Radoszkowski, 1868
- Colletes formosus
- Colletes foveolaris -- Colletes sericeus Pérez, 1903, Colletes phalericus Morice, 1904
- Colletes fraterculus
- Colletes friesei -- Colletes mongolicus_homonym Friese, 1913
- Colletes frontalis
- Colletes fulgidus -- Colletes fulgidus longiplumosus Stephen, 1954
- Colletes fulvicornis
- Colletes fulvipes
- Colletes furfuraceus
- Colletes fuscicornis
- Colletes fusconotus -- Colletes breviceps Friese, 1925, Colletes bevisi Cockerell, 1932, Colletes rugibasis Cockerell, 1936
- Colletes gallicus -- Colletes carinatus gallicus Radoszkowski, 1891
- Colletes gandhi
- Colletes genalis -- Colletes genalis australis Cockerell, 1946
- Colletes gessi
- Colletes gigas
- Colletes gilensis
- Colletes gilvus -- Colletes tomentosus Friese, 1910
- Colletes glaber
- Colletes gorillarum
- Colletes graeffei -- Colletes (Denticolletes) graeffei Alfken, 1900
- Colletes granpiedrensis
- Colletes grisellus -- Colletes griseus_homonym Smith, 1879
- Colletes griseus -- Monia_homonym grisea Westwood, 1875, Monidia grisea (Westwood, 1875)
- Colletes guadalajarensis
- Colletes guanta
- Colletes guichardi
- Colletes gussakowskii
- Colletes gypsicolens
- Colletes hakkari
- Colletes halophilus -- Colletes succinctus halophilus Verhoeff, 1944[1943]
- Colletes harreri
- Colletes haubrugei
- Colletes hederae
- Colletes hedini
- Colletes hethiticus -- Colletes marginatus hethiticus Warncke, 1978
- Colletes hicaco
- Colletes hiekejuniori -- Colletes hieckejuniori Kuhlmann, 2003, error
- Colletes hiekeseniori
- Colletes himalayensis
- Colletes hirtibasis -- Colletes zonaturus Cockerell, 1946
- Colletes howardi
- Colletes hyalinus -- Colletes spurcus Viereck, 1903["1902"], Colletes fraserae Swenk, 1908, Colletes cauponarius Cockerell, 1929, Colletes nitidicaudus Cockerell, 1929, Colletes hyalinus gaudialis Cockerell, 1905, Colletes arenicola Cockerell, 1926, Colletes hyalinus oregonensis Timberlake, 1951
- Colletes hylaeiformis -- Colletes chobauti Pérez, 1903
- Colletes idoneus
- Colletes impunctatus -- Colletes alpinus Morawitz, 1872, Colletes impunctatus lacustris Swenk, 1906, Colletes vicinalis Graenicher, 1911
- Colletes inaequalis -- Colletes propinqua Cresson, 1868, Colletes canadensis Cresson, 1868, Colletes inaequalis ferrugineus Swenk, 1908
- Colletes inconspicuus -- Colletes pusillus Noskiewicz, 1936
- Colletes indicus
- Colletes inexpectatus
- Colletes infracognitus
- Colletes inornatus
- Colletes integer
- Colletes intermixtus -- Colletes lippiarum Cockerell, 1909
- Colletes intricans -- Colletes kervillei Pérez, 1903, Colletes succinctus aegyptiacus Noskiewicz, 1936
- Colletes intricatus
- Colletes inuncantipedis
- Colletes iranicus
- Colletes issykkuli
- Colletes isthmicus
- Colletes jankowskyi -- Colletes ventralis Pérez, 1903, Colletes ventraliformis Cockerell, 1924
- Colletes jejunus -- Colletes askhabadensis jejunus Noskiewicz, 1936
- Colletes joergenseni
- Colletes judaicus -- Colletes coriandri judaicus Noskiewicz, 1955
- Colletes kansensis
- Colletes karooensis
- Colletes kaszabi
- Colletes katharinae
- Colletes kerri
- Colletes kincaidii -- Colletes sieverti Cockerell, 1906, Colletes eulophi albertensis Cockerell, 1938, Colletes stricklandi Cockerell, 1938
- Colletes knersvlaktei
- Colletes kozlovi
- Colletes lacunatus -- Colletes bracatus Pérez, 1895, Colletes grandis Friese, 1898 308, Colletes nursei Cameron, 1907, Colletes deesensis Cockerell, 1922
- Colletes laevifrons
- Colletes laevigena
- Colletes larreae
- Colletes latefasciatus
- Colletes laticaudus
- Colletes laticinctus
- Colletes latipes
- Colletes latitarsis
- Colletes lebedewi -- Colletes caspicus lebedewi Noskiewicz, 1936
- Colletes ligatus -- Colletes acanthopygus Dours, 1872
- Colletes lineatus
- Colletes linsleyi
- Colletes longiceps
- Colletes longifacies
- Colletes louisae -- Colletes tucsonensis Cockerell, 1906
- Colletes lucasi
- Colletes lucens -- Colletes laticeps Friese, 1910
- Colletes lutzi -- Colletes monticola interior Timberlake, 1951, Colletes lutzi interior Timberlake, 1951, Colletes lutzi monticola Timberlake, 1951, Colletes inyoensis Timberlake, 1951, Colletes monticola pinonrum Timberlake, 1951, Colletes lutzi pinorum Timberlake, 1951
- Colletes luzhouensis
- Colletes lycii
- Colletes macconnelli
- Colletes mackiae
- Colletes maidli -- Colletes caspicus maidli Noskiewicz, 1936
- Colletes malleatus -- Colletes latibasis Cockerell, 1936
- Colletes malmus -- Andrena malma Cameron, 1905, Colletes opaciventris Friese, 1925
- Colletes mandibularis -- Colletes similis_homonym Robertson, 1904, Colletes simulator Michener, 1951
- Colletes marginatus -- Colletes thomsoni Alfken, 1899
- Colletes marleyi -- Colletes transvalensis Friese, 1925, Colletes parafodiens Friese, 1925
- Colletes maroccanus
- Colletes mastochila
- Colletes merceti -- Colletes cretaceus merceti Noskiewicz, 1936
- Colletes meridionalis
- Colletes metzi
- Colletes mexicanus
- Colletes meyeri
- Colletes michaelis
- Colletes micheneri
- Colletes michenerianus
- Colletes microdontoides
- Colletes microdontus
- Colletes miminca
- Colletes minutissimus
- Colletes minutus
- Colletes missionum -- Colletes arnoldi Cockerell, 1946
- Colletes mitchelli
- Colletes mixtus
- Colletes mlokossewiczi -- Colletes brevicornis Pérez, 1903 (preocc by Robertson, 1897), Colletes brachycerus Swenk, 1906
- Colletes moctezumensis
- Colletes montefragus
- Colletes morawitzi
- Colletes moricei -- Colletes coriandri moricei Saunders, 1904
- Colletes motaguensis
- Colletes mourei -- Colletes desantisi Moure and Urban, 2002
- Colletes mulegensis
- Colletes murinus
- Colletes musculus -- Colletes ciliatus Friese, 1910, Colletes chubutensis Cockerell, 1918, Colletes polynidus Stephen, 1953
- Colletes nanaeformis
- Colletes nanellus -- Colletes lactescens Cockerell, 1946
- Colletes nanus -- Colletes (Nanocolletes) nanus Friese, 1898
- Colletes nasutus -- Colletes (Rhinocolletes) nasutus Smith, 1853
- Colletes nautlanus
- Colletes neoqueenensis
- Colletes nieuwoudtvillei
- Colletes niger
- Colletes nigricans -- Colletes alluaudi Cockerell, 1931, Colletes flavescens Nosciewicz, 1936, Colletes siciliensis Noskiewicz, 1959, Colletes dimidiatus tyrrhenicus Warncke, 1978
- Colletes nigrifrons -- Colletes polemonii Cockerell, 1906, Colletes florissantia Cockerell, 1906
- Colletes nigritulus
- Colletes nitescens
- Colletes nitidicollis
- Colletes niveatus
- Colletes noskiewiczi
- Colletes nudus -- Colletes vierecki Swenk, 1905, Colletes hydrophilus Cockerell, 1906
- Colletes obscurus
- Colletes ochraceus
- Colletes omanus
- Colletes opacicollis
- Colletes opacus -- Colletes bukavanus Cockerell, 1936, Colletes montis Cockerell, 1946, Colletes beniensis Cockerell, 1946
- Colletes ornatus
| - Colletes ottomanus -- Colletes squamosus ottomanus Noskiewicz, 1958
- Colletes pallipes
- Colletes panamensis
- Colletes paniscus -- Colletes oromontis Viereck, 1903["1902"], Colletes pleuralis Swenk, 1906, Colletes grisescens Cockerell, 1930, Colletes paniscus mertensiae Timberlake, 1951, Colletes paniscus sculleni Timberlake, 1951
- Colletes paratibeticus
- Colletes patagonicus -- Colletes rhodaspis Cockerell, 1909, Colletes rufosignatus Cockerell, 1918, Colletes campoi Herbst, 1920
- Colletes patellatus -- Colletes kobensis Cockerell, 1926
- Colletes pauljohni
- Colletes peninsularis
- Colletes penulatus
- Colletes perezi -- Colletes resedae Cockerell, 1934
- Colletes perforator -- Colletes vogti Pérez, 1905
- Colletes perileucus
- Colletes perplexus
- Colletes persicus
- Colletes peruvicus
- Colletes petalostemonis
- Colletes petropolitanus -- Colletes catulus Vachal, 1904, Colletes inflatus Vachal, 1909, Colletes speculiventris Cockerell, 1917
- Colletes phaceliae -- Colletes salicicola geranii Cockerell, 1906
- Colletes phenax -- Colletes peropacus Cockerell, 1946
- Colletes pinnatus
- Colletes platycnema
- Colletes plebeius
- Colletes plumosulus
- Colletes pollinarius
- Colletes popovi
- Colletes productus -- Colletes producta Robertson, 1891
- Colletes profectus
- Colletes prosopidis
- Colletes pseudocinerascens
- Colletes pseudojejunus -- Colletes askhabadensis pseudojejunus Noskiewicz, 1959
- Colletes pseudolaevigena
- Colletes pulchellus -- Colletes ibericus Noskiewicz, 1936
- Colletes pumilus
- Colletes punctatus
- Colletes punctipennis -- Colletes punctipennis maurus Stephen, 1954
- Colletes quadrigenis
- Colletes quelu
- Colletes radoszkowskii -- Colletes floralis karadagi Warncke, 1978
- Colletes ravulus
- Colletes recurvatus
- Colletes reginae -- Colletes nitidicinctus Cockerell, 1947
- Colletes reinigi
- Colletes reticulatus -- Andrena reticulata Cameron, 1897, Andrena saevissima Cameron, 1897, Andrena phaedra Cameron, 1897
- Colletes robertsonii -- Colletes punctata_homonym Robertson, 1891, Colletes robustus Swenk, 1904
- Colletes roborovskyi
- Colletes rohweri
- Colletes rothschildi
- Colletes rozeni
- Colletes rubellus
- Colletes rubicola -- Rhynchocolletes rubicola (Benoist, 1942)
- Colletes rubripes
- Colletes rubrovittatus
- Colletes rudis
- Colletes ruficollis -- Colletes lineolatus Cockerell, 1946
- Colletes rufipes
- Colletes rufitarsis -- Colletes ruwenzoricus Cockerell, 1936, Colletes kivuicola Cockerell, 1943, Colletes andersoni Cockerell, 1946
- Colletes rufocinctus -- Colletes truncatus Cockerell, 1906
- Colletes rufotibialis
- Colletes rugicollis -- Colletes punctatissima Schrottky, 1902, Colletes argentinus Friese, 1908, Colletes rugicollis nigrior Michener, 1954
- Colletes rutilans
- Colletes salicicola
- Colletes salsolae
- Colletes sanctus
- Colletes saritensis
- Colletes schmidi -- Colletes floralis schmidi Noskiewicz, 1962
- Colletes schrottkyi
- Colletes schultzei
- Colletes schwarzi
- Colletes scopiventer
- Colletes seitzi
- Colletes sellatus
- Colletes seminitens
- Colletes seminitidus
- Colletes senilis -- Colletes juvenculus Eversmann, 1852
- Colletes sichuanensis
- Colletes sidemii -- Colletes mongolicus Pérez, 1903
- Colletes sierrensis
- Colletes similis -- Colletes picistigma Thomson, 1872, Colletes (Simcolletes) similis Schenck, 1853
- Colletes simulans -- Colletes armatus Patton, 1879, Colletes scitula Patton, 1879, Colletes spinosa Robertson, 1891, Colletes bigeloviae Cockerell, 1897, Colletes brevispinosus Viereck, 1903["1902"], Colletes tegularis Swenk, 1905, Colletes coloradensis Cockerell, 1933, Colletes simulans armatus Patton, 1879, Colletes simulans miamiensis Colletes simulans miamiensis Mitchell, 1951, Colletes simulans nevadensis Swenk, 1908
- Colletes skinneri
- Colletes skorikowi
- Colletes slevini -- Colletes eriogoni Cockerell, 1939
- Colletes sodalis -- Andrena sodalis Cameron, 1897, Colletes honoratus Cockerell, 1922
- Colletes solidaginis
- Colletes solitarius
- Colletes somereni
- Colletes sordescens -- Colletes ogilviei Cockerell, 1936
- Colletes sororcula
- Colletes sphaeralceae
- Colletes spilopterus -- Colletes (Ptilopoda) maculipennis Friese, 1921I189
- Colletes squamosus
- Colletes squamulosus
- Colletes stachi
- Colletes standfussi
- Colletes steinbachi
- Colletes stellatus
- Colletes stepheni
- Colletes striginasis
- Colletes subdilatatus
- Colletes submarginatus
- Colletes subnitens
- Colletes succinctus -- Apis succincta Linnaeus, 1785, Apis glutinans Cuvier, 1798, Apis calendarum Panzer, 1806, Evodia calendarum (Panzer, 1806), Colletes balteatus Nylander, 1852, Andrena xanthothorax Eversmann, 1852
- Colletes sulcatus
- Colletes susannae
- Colletes swenki
- Colletes tadschikus
- Colletes taiwanensis
- Colletes tardus
- Colletes tectiventris
- Colletes testaceipes
- Colletes texanus -- Colletes texanus crawfordi Swenk, 1906
- Colletes thoracicus -- Colletes rufithorax Swenk, 1906, Colletes pulcher Swenk, 1906
- Colletes thysanellae
- Colletes tibeticus
- Colletes timberlakei
- Colletes tinctulus -- Colletes albifrons Cockerell, 1946
- Colletes tingoensis
- Colletes titusensis
- Colletes transitorius
- Colletes trigonatus
- Colletes tuberculatus -- Colletes tuberculatus anatolicus Noskiewicz, 1959, Colletes tuberculatus siculus Noskiewicz, 1959
- Colletes tuberculiger -- Colletes daviesanus tuberculiger Noskiewicz, 1936
- Colletes tulbaghensis
- Colletes turgiventris
- Colletes ulrikae
- Colletes uralensis
- Colletes utilis
- Colletes vachali
- Colletes validus
- Colletes vandykei
- Colletes vicugnensis
- Colletes virgatus
- Colletes volsellatus
- Colletes wacki
- Colletes wahisi
- Colletes wahrmani
- Colletes warnckei
- Colletes watmoughi
- Colletes weiskei
- Colletes westghats
- Colletes wickhami
- Colletes willistoni
- Colletes wilmattae
- Colletes wolfi
- Colletes wollmanni -- Colletes squamosus wollmanni Noskiewicz, 1936
- Colletes wootoni -- Colletes apacheorum Timberlake, 1943
- Colletes xerophilus -- Colletes xerophilus cismontanus Timberlake, 1951, Colletes xerophilus sonoranus Timberlake, 1951
- Colletes xuechengensis
- Colletes yemensis
- Colletes zuluensis -- Colletes callaspis Cockerell, 1936, Colletes turneri Cockerell, 1937
- Colletes zygophyllum
|