List of bumblebee species
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bumblebee A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related genera ...
s (Tribe
Bombini The Bombini are a tribe of large bristly apid bees which feed on pollen or nectar. Many species are social, forming nests of up to a few hundred individuals; other species, formerly classified as ''Psithyrus'' cuckoo bees, are brood parasites of ...
) based on the ''
Bombus A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related gener ...
''
phylogeny A phylogenetic tree (also phylogeny or evolutionary tree Felsenstein J. (2004). ''Inferring Phylogenies'' Sinauer Associates: Sunderland, MA.) is a branching diagram or a tree showing the evolutionary relationships among various biological spe ...
presented by Cameron ''et al'' (2007) and grouped by subgenus following the revision of Williams ''et al'' (2008). The bumblebee fossil record extends back to the
Late Eocene The Eocene ( ) Epoch is a geological epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period in the modern Cenozoic Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "d ...
in North America and England with the most diversity of fossils found during the Miocene. The fossil species were discussed and revised by Dehon ''et al'' (2019).


Genus ''Bombus''


Subgenus '' Alpigenobombus''

*'' Bombus angustus'' *'' Bombus breviceps'' *'' Bombus genalis'' *'' Bombus grahami'' *'' Bombus kashmirensis'' *''
Bombus nobilis ''Bombus nobilis'' is a species of bumblebee A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only extant group in the tri ...
'' *'' Bombus wurflenii''


Subgenus ''Alpinobombus''

*'' Bombus alpinus'' *'' Bombus balteatus'' – golden-belted bumble bee *''
Bombus hyperboreus ''Bombus hyperboreus'' is a species of Arctic bumblebee with a circumpolar distribution. The species is primarily found in the arctic areas of Greenland, northern Scandinavia, and Russia. In 2015 the nearctic species, '' Bombus natvigi'', was sep ...
'' *'' Bombus kirbiellus'' *'' Bombus kluanensis'' *'' Bombus natvigi'' *'' Bombus neoboreus'' *'' Bombus polaris'' *'' Bombus pyrrhopygus''


Subgenus ''Bombias''

*'' Bombus auricomus'' – black-and-gold bumble bee *'' Bombus confusus'' *'' Bombus nevadensis'' – Nevada bumble bee


Subgenus ''Bombus (sensu stricto)''

*'' Bombus affinis'' – rusty-patched bumble bee *''
Bombus cryptarum ''Bombus cryptarum'' is a species of bumblebee. It is native to the northern hemisphere, where it is "one of the most widespread bumblebees in the world."NatureServe. 2015''Bombus cryptarum''.NatureServe Explorer Version 7.1. Accessed 8 March 201 ...
'' – cryptic bumble bee *'' Bombus franklini'' – Franklin's Bumblebee (extremely rare or possibly extinct) *'' Bombus hypocrita'' *''
Bombus ignitus ''Bombus ignitus'' is a species of bumblebee in the family Apidae. It is mainly distributed in Eastern Asia, commonly found in China, Japan and Korea. It is used in China and Japan commercially as a pollinator. ''B. ignitus'' is a eusocial insect ...
'' *'' Bombus jacobsoni'' *'' Bombus lantschouensis'' *'' Bombus longipennis'' *''
Bombus lucorum ''Bombus lucorum'', the white-tailed bumblebee, is a species of bumblebee, widespread and common throughout Europe. This name has been widely used for a range of nearly identical-looking or cryptic species of bumblebees. In 1983, Scholl and Obre ...
'' – white-tailed bumblebee *''
Bombus magnus ''Bombus magnus'' is a species of bumblebee. It is native to Europe.Rasmont, P., et al. 2015''Bombus magnus''.The IUCN Red List of Threatened Species. Downloaded on 08 March 2016. It is known by the common name northern white-tailed bumblebee. S ...
'' – northern white-tailed bumblebee *'' Bombus minshanicus'' *'' Bombus occidentalis''''Bombus occidentalis'' and ''Bombus terricola'' are sometimes considered the same species. – Western Yellow-banded Bumble Bee *'' Bombus patagiatus'' *'' Bombus sporadicus'' *''
Bombus terrestris ''Bombus terrestris'', the buff-tailed bumblebee or large earth bumblebee, is one of the most numerous bumblebee species in Europe. It is one of the main species used in greenhouse pollination, and so can be found in many countries and areas wher ...
'' – buff-tailed bumblebee or large earth bumblebee *''
Bombus terricola ''Bombus terricola'', the yellow-banded bumblebee, is a species of bee in the genus ''Bombus''. It is native to southern Canada and the east and midwest of the United States. It possesses complex behavioral traits, such as the ability to adapt ...
'' – yellow-banded bumble bee *'' Bombus tunicatus''


Subgenus ''Cullumanobombus''

*'' Bombus baeri'' *'' Bombus brachycephalus'' *'' Bombus coccineus'' *'' Bombus crotchii'' – Crotch's bumble bee *'' Bombus cullumanus'' – Cullum's humble-bee or Cullum's bumblebee *'' Bombus ecuadorius'' *''
Bombus fraternus ''Bombus fraternus'' is an endangered species of bumblebee known commonly as the Southern Plains bumblebee.NatureServe. 2015''Bombus fraternus''.NatureServe Explorer Version 7.1. Accessed 4 March 2016. It is native to the United States east of th ...
'' – southern plains bumble bee *'' Bombus funebris'' *'' Bombus griseocollis'' – brown-belted bumble bee *'' Bombus handlirschi'' *'' Bombus haueri'' *'' Bombus hortulanus'' *'' Bombus macgregori'' *'' Bombus melaleucus'' *'' Bombus morrisoni'' *†'' Bombus pristinus'' - Middle- Late Miocene, Kumi Formation, Euboea, Greece *†'' Bombus randeckensis'' *'' Bombus robustus'' *'' Bombus rohweri'' *'' Bombus rubicundus'' *'' Bombus rufocinctus'' – red-belted bumble bee *'' Bombus semenoviellus'' *†'' Bombus trophonius'' *'' Bombus tucumanus'' *'' Bombus unicus'' *'' Bombus vogti''


Subgenus '' Kallobombus''

*'' Bombus soroeensis'' – broken-belted bumblebee


Subgenus ''Megabombus''

*'' Bombus argillaceus'' *'' Bombus bicoloratus'' *'' Bombus consobrinus'' *'' Bombus czerskii'' *'' Bombus diversus'' *'' Bombus gerstaeckeri'' *'' Bombus hortorum'' – (small) garden bumblebee *'' Bombus irisanensis'' *''
Bombus koreanus A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related gener ...
'' *'' Bombus longipes'' *'' Bombus melanopoda'' (extremely rare or possibly extinct) *'' Bombus portchinsky'' *'' Bombus religiosus'' *'' Bombus ruderatus'' – large garden bumblebee *'' Bombus saltuarius'' *'' Bombus securus'' *'' Bombus senex'' *''
Bombus supremus A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related gener ...
'' *'' Bombus sushkini'' *'' Bombus tichenkoi'' *'' Bombus trifasciatus'' *'' Bombus ussurensis''


Subgenus ''Melanobombus''

*'' Bombus alagesianus'' *†''
Bombus cerdanyensis ''Bombus cerdanyensis'' is an extinct species of bumble bee in the family (biology), family Apidae known from a fossil found in Europe. History and classification ''Bombus cerdanyensis'' was described from a solitary fossil, which is a compressi ...
'' - Late Miocene,
Bellver de Cerdanya Bellver de Cerdanya is a town in the comarca of Cerdanya, province of Lleida, Catalonia, Spain. Integrated villages and hamlets * Baltarga, 38 inhabitants * Beders, 14 inhabitants *Bellver de Cerdanya, 1.314 inhabitants * Bor, 94 inhabitants * Co ...
, Spain *'' Bombus erzurumensis'' *'' Bombus eurythorax'' *''
Bombus eximius ''Bombus eximius'' is a species of bumblebee that belongs to the subgenus '' Melanobombus'' in the simplified subgeneric classification. It is found in the Southern, Eastern and Southeastern parts of the Asian continent. Characteristics ''Bomb ...
'' *'' Bombus festivus'' *'' Bombus formosellus'' *'' Bombus friseanus'' *'' Bombus incertoides'' *'' Bombus incertus'' *'' Bombus keriensis'' *'' Bombus ladakhensis'' *''
Bombus lapidarius ''Bombus lapidarius'' is a species of bumblebee in the subgenus '' Melanobombus''. Commonly known as the red-tailed bumblebee, ''B. lapidarius'' can be found throughout much of Central Europe. Known for its distinctive black and red body, this so ...
'' – red-tailed bumblebee *'' Bombus miniatus'' *'' Bombus prshewalskyi'' *'' Bombus pyrosoma'' *'' Bombus qilianensis'' *'' Bombus richardsiellus'' *'' Bombus rufipes'' *'' Bombus rufofasciatus'' *'' Bombus semenovianus'' *'' Bombus sichelii'' *'' Bombus simillimus'' *'' Bombus tanguticus'' *'' Bombus tibeticus''


Subgenus ''Mendacibombus''

*'' Bombus avinoviellus'' *†'' Bombus beskonakensis'' (Miocene, Bes Konak paleolake, Turkey) *'' Bombus convexus'' *'' Bombus handlirschianus'' *'' Bombus himalayanus'' *'' Bombus makarjini'' *'' Bombus margreiteri'' *'' Bombus marussinus'' *''
Bombus mendax ''Bombus mendax'' is a species of bumblebee. It is native to Europe, where it occurs in Andorra, Austria, France, Germany, Italy, Slovenia, Spain, and Switzerland.Rasmont, P., et al. 2015''Bombus mendax''.The IUCN Red List of Threatened Species. ...
'' *'' Bombus superbus'' *'' Bombus turkestanicus'' *'' Bombus waltoni''


Subgenus ''Orientalibombus''

*'' Bombus braccatus'' *''
Bombus funerarius A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related gener ...
'' *'' Bombus haemorrhoidalis''


Subgenus †''Paraelectrobombus''

*†'' Bombus patriciae'' - Late Oligocene/Early Miocene, BesKonak paleolake, Ankara, Turkey


Subgenus ''

Psithyrus Cuckoo bumblebees are members of the subgenus ''Psithyrus'' in the bumblebee genus ''Bombus''. Until recently, the 28 species of ''Psithyrus'' were considered to constitute a separate genus. They are a specialized socially parasitic lineage whi ...
''

*'' Bombus ashtoni'' – Ashton cuckoo bumble bee *'' Bombus barbutellus'' – Barbut's cuckoo-bee *'' Bombus bellardii'' *''
Bombus bohemicus ''Bombus bohemicus'', also known as the gypsy's cuckoo bumblebee, is a species of socially parasitic cuckoo bumblebee found in most of Europe with the exception of the southern Iberian Peninsula and Iceland. ''B. bohemicus'' practices inquilini ...
'' – Gypsy's cuckoo bumble bee *'' Bombus branickii'' *'' Bombus campestris'' *'' Bombus chinensis'' *'' Bombus citrinus'' – lemon cuckoo bumble bee *'' Bombus coreanus'' *'' Bombus cornutus'' *'' Bombus expolitus'' *'' Bombus ferganicus'' *'' Bombus fernaldae'' – Fernald's cuckoo bumble bee *'' Bombus flavidus'' *'' Bombus insularis'' – indiscriminate cuckoo bumble bee *'' Bombus maxillosus'' *'' Bombus monozonus'' *'' Bombus morawitzianus'' *'' Bombus norvegicus'' *'' Bombus novus'' *'' Bombus perezi'' *'' Bombus quadricolor'' *'' Bombus rupestris'' *'' Bombus skorikovi'' *'' Bombus suckleyi'' – Suckley's cuckoo bumble bee *'' Bombus sylvestris'' – forest cuckoo bumble bee *'' Bombus tibetanus'' *'' Bombus turneri'' *''
Bombus variabilis ''Bombus variabilis'' is a critically endangered species of cuckoo bumblebee. ''B. variabilis'' is a parasitic species. Females kill and replace the queens of '' B. pensylvanicus'', taking over their nests in the process. The decline of the la ...
'' – variable cuckoo bumble bee *''
Bombus vestalis ''Bombus vestalis'', the vestal cuckoo bumblebee, is a species of cuckoo bumblebee that lives in most of Europe, as well as North Africa and western Asia. It is a brood parasite that takes over the nests of other bee species. Its primary host is ...
'' – vestal cuckoo bumble bee


Subgenus '' Pyrobombus''

*'' Bombus abnormis'' *'' Bombus ardens'' *'' Bombus avanus'' *'' Bombus beaticola'' *''
Bombus bifarius ''Bombus bifarius'', the two-form bumblebee, is a species of eusocial bumblebee of the subgenus ''Pyrobombus''. ''B. bifarius'' inhabits mountainous regions of western North America, primarily the states of Colorado and Utah. Its common name refe ...
'' – two-form bumble bee *''
Bombus bimaculatus The two-spotted bumble bee (''Bombus bimaculatus'') is a species of social bumble bee found in the eastern half of the United States and the adjacent south-eastern part of Canada. In older literature this bee is often referred to as ''Bremus bim ...
'' – two-spotted bumble bee *'' Bombus biroi'' *'' Bombus brodmannicus'' *''
Bombus caliginosus ''Bombus caliginosus'', the obscure bumblebee, is a species of bumblebee native to the West Coast of the United States, where its distribution extends from Washington through Oregon to Southern California. Description The obscure bumblebee is ...
'' – obscure bumble bee *'' Bombus centralis''''Bombus centralis'' and ''Bombus flavifrons'' are sometimes considered the same species. – Great Basin bumble bee *'' Bombus cingulatus'' – small tree bumble bee *'' Bombus cockerelli'' – Cockerell's bumble bee *'' Bombus ephippiatus'' *'' Bombus flavescens'' *'' Bombus flavifrons'' – yellow-fronted bumble bee *'' Bombus frigidus'' – frigid bumble bee *'' Bombus haematurus'' *'' Bombus huntii'' – Hunt's bumble bee *'' Bombus hypnorum'' – tree bumble bee *''
Bombus impatiens ''Bombus impatiens'', the common eastern bumble bee, is the most commonly encountered bumblebee across much of eastern North America. They can be found in the Eastern temperate forest region of the eastern United States, southern Canada, and t ...
'' – common eastern bumble bee *'' Bombus infirmus'' *'' Bombus infrequens'' *'' Bombus johanseni'' *'' Bombus jonellus'' – small heath bumble bee *'' Bombus kotzschi'' *'' Bombus lapponicus'' *'' Bombus lemniscatus'' *'' Bombus lepidus'' *'' Bombus luteipes'' *'' Bombus melanopygus'' – black-tailed bumble bee *'' Bombus mirus'' *''
Bombus mixtus ''Bombus mixtus'' is a species of bumblebee. It is native to western North America, where it occurs in western Canada and the United States. It is also disjunct in the Great Lakes region.Hatfield, R., et al. 2014''Bombus mixtus''.The IUCN Red Li ...
'' – fuzzy-horned bumble bee *'' Bombus modestus'' *'' Bombus monticola'' – bilberry bumble bee *'' Bombus oceanicus'' *'' Bombus parthenius'' *'' Bombus perplexus'' – perplexing bumble bee, confusing bumble bee *'' Bombus picipes'' *'' Bombus pratorum'' – early bumble bee *'' Bombus pressus'' *''
Bombus pyrenaeus ''Bombus pyrenaeus'' is a species of bumblebee. It is native to Europe, where it occurs in Andorra, Austria, Bulgaria, France, Germany, Greece, Italy, Montenegro, North Macedonia, Poland, Romania, Serbia, Slovakia, Slovenia, Spain, Switzerland, a ...
'' *'' Bombus rotundiceps'' *''
Bombus sandersoni ''Bombus sandersoni'' is a species of bumblebee known commonly as the Sanderson bumblebee.Hatfield, R., et al. 2015''Bombus sandersoni''.The IUCN Red List of Threatened Species. Downloaded on 10 March 2016.NatureServe. 2015''Bombus sandersoni''.N ...
'' – Sanderson bumble beeMiller, Nathan G. (2010). ''The Bumble Bees of Algonquin Park: A Field Guide. Toronto: Toronto Entomologists' Association. pp.22. *'' Bombus sitkensis'' – Sitka bumble bee *'' Bombus sonani'' *'' Bombus subtypicus'' *'' Bombus sylvicola'' – forest bumble bee *''
Bombus ternarius ''Bombus ternarius'', commonly known as the orange-belted bumblebee or tricolored bumblebee, is a yellow, orange and black bumblebee. It is a ground-nesting social insect whose colony cycle lasts only one season, common throughout the northeaste ...
'' – tricolored bumble bee, orange-belted bumble bee *'' Bombus vagans'' – half-black bumble bee *''
Bombus vancouverensis ''Bombus vancouverensis'' is a common species of eusocial bumblebee of the subgenus ''Pyrobombus''. ''B. vancouverensis'' inhabits mountainous regions of western North America, where it has long been considered as a synonym of ''Bombus bifarius'' ...
'' *'' Bombus vandykei'' – Van Dyke's bumble bee *''
Bombus vosnesenskii ''Bombus vosnesenskii'', the yellow-faced bumblebee, is a species of bumblebee native to the west coast of North America, where it is distributed from British Columbia to Baja California. It is the most abundant species of bee in this range, and ...
'' – yellow-faced bumble bee *'' Bombus wilmattae''


Subgenus '' Sibiricobombus''

*'' Bombus asiaticus'' *'' Bombus morawitzi'' *'' Bombus niveatus'' *'' Bombus oberti'' *'' Bombus obtusus'' *'' Bombus sibiricus'' *'' Bombus sulfureus''


Subgenus ''Subterraneobombus''

*'' Bombus amurensis'' *''
Bombus appositus ''Bombus appositus'' is a species of bumblebee known commonly as the white-shouldered bumblebee.Hatfield, R., et al. 2015''Bombus appositus''.The IUCN Red List of Threatened Species. Downloaded on 04 March 2016.NatureServe. 2015''Bombus appositus ...
'' – mountain bumble bee *'' Bombus borealis'' – northern amber bumble bee *'' Bombus difficillimus'' *'' Bombus distinguendus'' *'' Bombus fedtschenkoi'' *''
Bombus fragrans A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only Extant taxon, extant group in the tribe Bombini, though a few extinct r ...
'' *'' Bombus melanurus'' *'' Bombus mongolensis'' *'' Bombus personatus'' *'' Bombus subterraneus'' – short-haired bumble bee


Subgenus ''Thoracobombus''

*'' Bombus anachoreta'' *'' Bombus armeniacus'' – Armenian bumble bee *'' Bombus atripes'' *'' Bombus bahiensis'' *'' Bombus bellicosus'' *'' Bombus brasiliensis'' *'' Bombus brevivillus'' *'' Bombus californicus'' *''
Bombus dahlbomii ''Bombus dahlbomii'', also known as the moscardón, is a species of bumblebee endemic to southern South American temperate forests. ''B. dahlbomii'' is one of the largest bee species in the world, with matured queens growing up to long.King, A. ...
'' *'' Bombus deuteronymus'' *'' Bombus digressus'' *'' Bombus diligens'' *'' Bombus excellens'' *'' Bombus exil'' *''
Bombus fervidus ''Bombus fervidus'', the golden northern bumble bee or yellow bumblebee, is a species of bumblebee native to North America. It has a yellow-colored abdomen and thorax. Its range includes the North American continent, excluding much of the souther ...
'' – yellow bumble bee, golden northern bumble bee *'' Bombus filchnerae'' *'' Bombus hedini'' *'' Bombus honshuensis'' *'' Bombus humilis'' – brown-banded carder bee *'' Bombus imitator'' *'' Bombus impetuosus'' *'' Bombus inexspectatus'' *'' Bombus laesus'' *'' Bombus medius'' *'' Bombus mesomelas'' *'' Bombus mexicanus'' *'' Bombus mlokosievitzii'' *'' Bombus morio'' *'' Bombus mucidus'' *'' Bombus muscorum'' – large carder bee or moss carder bee *'' Bombus opifex'' *'' Bombus opulentus'' *'' Bombus pascuorum'' – common carder bee *'' Bombus pauloensis'' *''
Bombus pensylvanicus ''Bombus pensylvanicus'', the American bumblebee, is a threatened species of bumblebee native to North America. It occurs in eastern Canada, throughout much of the Eastern United States, and much of Mexico.Hatfield, R., et al. 2015''Bombus pensyl ...
'' – American bumble bee *'' Bombus persicus'' *''
Bombus pomorum The apple humble-bee or apple bumblebee (''Bombus pomorum'') is a species of bumblebee. Description This bumblebee is black with a red tail, an oblong head, and a long proboscis. The male has pale hairs on the collar, scutellum, and first te ...
'' – apple humble-bee *'' Bombus pseudobaicalensis'' *'' Bombus pullatus'' *'' Bombus remotus'' *'' Bombus rubriventris'' (probably extinct) *'' Bombus ruderarius'' – red-shanked carder bee or red-shanked bumble bee *'' Bombus schrencki'' *'' Bombus sonorus'' – Sonoran bumble bee *'' Bombus steindachneri'' *'' Bombus sylvarum'' – shrill carder bee *''
Bombus transversalis ''Bombus transversalis'' is a bumblebee specifically native to the Amazon Basin. It is most notable for its surface level colonies which are built by the workers on the rainforest floor. Unlike its relatives, ''B. transversalis'' is able to thriv ...
'' *'' Bombus tricornis'' *'' Bombus trinominatus'' *'' Bombus velox'' *'' Bombus weisi'' *'' Bombus veteranus'' *'' Bombus zonatus''


Subgenus ''

incertae sedis ' () or ''problematica'' is a term used for a taxonomic group where its broader relationships are unknown or undefined. Alternatively, such groups are frequently referred to as "enigmatic taxa". In the system of open nomenclature, uncertain ...
''

*†'' “Bombus” anacolus'' - Middle Miocene
Shanwang Formation The Shanwang National Geology Park () is located in central Shandong province, People's Republic of China, about from Linqu County. It has an area of about . The Park is well known for its fossil bearing diatomitic deposits, one of only a few such ...
, Shandong Province, China *†'' Bombus? crassipes'' - Late Miocene Krottensee deposits, Czech Republic *†'' “Bombus” dilectus'' - Middle Miocene
Shanwang Formation The Shanwang National Geology Park () is located in central Shandong province, People's Republic of China, about from Linqu County. It has an area of about . The Park is well known for its fossil bearing diatomitic deposits, one of only a few such ...
, Shandong Province, China *†'' “Bombus” luianus'' - Middle Miocene
Shanwang Formation The Shanwang National Geology Park () is located in central Shandong province, People's Republic of China, about from Linqu County. It has an area of about . The Park is well known for its fossil bearing diatomitic deposits, one of only a few such ...
, Shandong Province, China *†''
Bombus proavus A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus ''Bombus'', part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related gener ...
'' - Middle Miocene,
Latah Formation The Latah Formation is a series of late Miocene lacustrine sedimentary deposits which outcrop in eastern Washington and northwestern Idaho. The lake beds are interbedded with igneous rock of the Columbia River Basalt Group. The formation was ...
, Washington, USA *†'' Bombus vetustus'' - Late Miocene, Botchi Formation, Botchi River, Khabarovsk Krai, Russia


Genus †''Calyptapis''

*†''
Calyptapis florissantensis ''Calyptapis'' is an extinct bombini genus related to bumblebees with one described species ''Calyptapis florissantensis''. It is known only from the Late Eocene Chadronian age shales of the Florissant Formation in Colorado. the genus and specie ...
'' - Late Eocene,
Florissant Formation The Florissant Formation is a sedimentary geologic formation outcropping around Florissant, Teller County, Colorado. The formation is noted for the abundant and exceptionally preserved insect and plant fossils that are found in the mudstones an ...
, Colorado


Genus †''Oligobombus''

*†''
Oligobombus cuspidatus ''Oligobombus'' is an extinct genus of bumblebee relatives in the tribe Bombini, containing the single species ''Oligobombus cuspidatus''. The genus and species were described by Antropov (2014) based on a single fore-wing from the Late Eocene ...
'' - Late Eocene,
Bembridge Marls The Bouldnor Formation is a geological formation in the Hampshire Basin of southern England. It is the youngest formation of the Solent Group and was deposited during the uppermost Eocene and lower Oligocene. Stratotype and occurrence The Bo ...
, Isle of Wight, UK


References

{{reflist List Bumblebee species Bumblebees