Taxonomic authority for the USNM Bee Collection is provided by John S. Ascher,
Assistant Professor of Biodiversity at the National University of Singapore (NUS) and
Research Associate of the Raffles Museum and of the American Museum of Natural History.
       
Genus species author (sub-genus)
COLLETIDAE BACK
Colletinae
Colletini
Colletes
aberrans Cockerell
abessinicus Friese
aestivalis Patton
africanas n. sp. Kuhlmann
albescens Cresson
albomaculatus (Lucas)
algarobiae Cockerell
alini Kuhlmann
americanus Cresson
anceps Radoszkowski
andrewsi Cockerell
annae annae Cockerell
annulicornis Morawitz
antecessus Cockerell
araucariae Friese
aridus Stephen
armeniacus (Friese)
babai Hirashima & Tadauchi
banksi Swenk
beamerorum Stephen
bevisi Cockerell
bhutanensis Kuhlmann
bicolor Smith
birkmanni Swenk
brevicornis Robertson
brimleyi Mitchell
bryanti Mitchell
californicus Provancher
capensis Cameron
capetownensis Kuhlmann
carinatus Radoszkowski
cercidii Timberlake
chalybeus Friese
chamaesarachae Cockerell
ciliatoides Stephen
ciliatus Patton
cinctellus Friese
claripes Friese
clypeonitens Swenk
cognatus Spinola
collaris Dours
compactus compactus Cresson
compactus hesperius Swenk
consors consors Cresson
consors pascoensis Cockerell
corvilleae Timberlake
costaricensis Friese
cunicularis (Linnaeus)
cyanescens (Haliday)
daleae Cockerell
daviesanus Smith
deesensis=lacunatus? Cockerell
deserticola Timberlake
distinctus Cresson
dudgeonii Bingham
eous Morice
eritrinus Friese
esakii Hirashima  
eulophi Robertson
fasciatus Smith
floralis Eversmann
fodiens (Fourcroy)
fulgidus fulgidus Swenk
fulgidus longiplumosus Stephen
furfuraceus Holmberg
fusconotus Cockerell
gigas Cockerell
gilensis Cockerell
gypsicolens Cockerell
halophilus Verhoeff
hirtibasis Cockerell
howardi Swenk
hyalinus gaudialis Cockerell
hyalinus hyalinus Provancher
hylaeiformis Eversmann
idoneus Cockerell
impunctatus lacustris Swenk
impunctatus impunctatus Nylander
inaequalis Say
inexpectatus Noskiewicz
intermixtus Swenk
intricans Spinola
jankowskyi Radoszkowski
kincaidii Cockerell
lacunatus Dours
larreae Timberlake
latipes Friese
latitarsis Robertson
louisae Cockerell
lucens Vachal
lutzi interior Timberlake
lutzi lutzi Timberlake
luzhouensis Kuhlmann
mackiae Cockerell
maidli Noskiewicz
malleatus Cockerell
malmus (Cameron)
mandibularis Smith
marginatus Smith
marleyi Cockerell
mastochila Moure
meridionalis Schrottky
michaelis Cockerell
mitchelli Stephen
mongolicus Pérez
murinus Friese
musculus Friese
nanus Friese
nasutus Smith
nautlanus Cockerell
nigricans Gistel
nigrifrons Titus
nigritulus Friese
nudus Robertson
obscurus Friese
opacicollis Friese
palmarum Timberlake
paniscus paniscus Viereck
paniscus sculleni Timberlake
patellatus Pérez
perezi Morice
perplexus Smith
petalostemonis Swenk
phaciae Cockerell
productus Robertson
prosopidis Cockerell
pumilus Morice
punctatus Mocsáry
punctipennis maurus Stephen
punctipennis punctipennis Cresson
reticulatus (Cameron)
robertsonii Dalla Torre
rothschildi Vachal
rufitarsis Friese
rufocinctus Cockerell
rugicollis rugicollis Friese
rutilans Vachal
salicicola Cockerell
sanctus Cockerell
saritensis Stephen
schultzei Friese
scopiventer Swenk
seminitidus Spinola
sichuanensis Kuhlmann
simulans armatus Patton
simulans miamiensis Swenk
simulans nevadensis Swenk
simulans simulans Cresson
skinneri Viereck
sleveni Cockerell
sodalis (Cameron)
solidaginis Swenk
sordescens Cockerell
speculiventris Cockerell
sphaeralceae Timberlake
spilopterus Cockerell
stephensi Timberlake
submarginatus Cresson
succinctus succinctus (Linnaeus)
suzannae Swenk
swenki Stephen
testaceipes Friese
texanus crawfordi Swenk
thoracicus Smith
thysanellae Mitchell
timberlakei Stephen
tingoensis Cockerell
titusensis Mitchell
utilis Cockerell
validus Cresson
vernalis  MS Timberlake
wilmattae Cockerell
wollmanni Noskiewicz
wootoni Cockerell
xuechengensis Kuhlmann
zuluensis Friese
Mourecotelles
spinolae (Crawford & Titus)
Paracolletinae
Bicolletes
chrysostoma (Cockerell)
coloratipes (Cockerell)
leucostoma (Cockerell)
lucidula (Cockerell)
neotropica (Friese)
peruviana (Cockerell)
rufiventris (Spinola)
Brachyglossula
boliviensis (Vachal)
Callomelitta
antipodes (Smith)
insularis (Cockerell)
littleri Cockerell
Edwyniana
tristis (Spinola)
Euryglossidia
nigrescens (Cockerell)
Glossopasiphae
plaumanni (Michener)
Holmbergeria
rubriventris (Friese)
Leioproctus 
advena (Smith) (Leioproctus)
argentifrons (Smith) (Goniocolletes)
atronitens (Cockerell) (Leioproctus)
bacchalis (Cockerell) (Leioproctus)
bicristatus (Cockerell) (Leioproctus)
carinatulus (Cockerell) (Leioproctus)
carinatus (Smith) (Leioproctus)
chalybeatus (Erichson) (Leioproctus)
fimbriatinus (Cockerell) (Goniocolletes)
euphenax (Cockerell) (Leioproctus)
flavomaculatus (Cockerell) (Leioproctus)
flavorufus (Cockerell) (Andrenopsis)
fulvescens (Smith) (Nesocolletes)
hackeri (Cockerell) (Leioproctus)
hudsoni (Cockerell) (Leioproctus)
incanescens (Cockerell) (Cladocerapis)
insularis (Cockerell) (Leioproctus)
irroratus (Smith) (Leioproctus)
launcestonensis (Cockerell) (Leioproctus)
leai (Cockerell) (Leioproctus)
maculatus (Rayment) (Leioproctus)
maritimus (Cockerell) (Leioproctus)
melbournensis (Cockerell) (Leioproctus)
metallescens (Cockerell) (Leioproctus)
metallica (Smith) (Leioproctus)
microdontus (Cockerell) (Goniocolletes)
microsomus Michener
mimulus (Cockerell) (Leioproctus)
monticola (Cockerell) (Nesocolletes)
morsus (Cockerell) (Goniocolletes)
nicholsoni (Cockerell) (Leioproctus)
nitidulus (Cockerell) (Leioproctus)
platycephalus (Cockerell) (Leioproctus)
plumosus (Smith) (Leioproctus)
providus (Smith) (Leioproctus)
purpurascens (Cockerell) (Euryglossidia)
rectangulatus (Cockerell) (Euryglossidia)
semilucens (Cockerell) (Leioproctus)
semipurpureus (Cockerell) (Leioproctus)
sexmaculatus (Cockerell) (Leioproctus)
thornleighensis (Cockerell) (Leioproctus)
vestitus (Smith) (Leioproctus)
viridicinctus (Cockerell) (Leioproctus)
wahlenbergiae Michener (Leioproctus)
Lonchopria
alopex Cockerell (Biglossa)
chalybaea (Friese) (Biglossa)
cingulata Moure (Ctenosibyne)
inca  Cockerell (Biglossa)
robertsi Michener (Biglossa)
thoracicus (Friese) (Biglossa)
zonalis (Reed) (Lonchopria)
Nodocolletes
caeruleotinctus (Cockerell)
diodontus (Cockerell)
megadontus (Cockerell)
subvigilans (Cockerell)
tuberculatus (Cockerell)
Odontocolletes
nomiaeformis (Cockerell)
Paracolletes
rebellis Cockerell (Paracolletes)
callander Cockerell (Anthoglossa)
crassipes Smith
nigrocinctus Cockerell (Anthoglossa)
Perditomorpha
brunerii Ashmead
stilborhina (Moure)
Reedapis
bathycyanea (Toro)
semicyanea (Spinola)
Sarocolletes
rufipennis (Cockerell)
Spinolapis
cyanea (Cockerell)
Tetraglossula
fucosa (Michener)
Torocolletes
fazii (Herbst)
Tricholletes
chrysostomus (Cockerell) (Tricholletes)
erythrurus (Cockerell) (Tricholletes)
hackeri (Cockerell) (Tricholletes)
marginatus (Smith) (Tricholletes)
rufibasis (Cockerell) (Tricholletes)
venustus (Smith) (Tricholletes)
Scrapterinae
Scrapter 
capensis (Friese)
flavipes (Friese)
flavostictus Cockerell
leonis Cockerell
niger Lepeletier & Serville
nitidus (Friese)
opacus (Friese)
pallidipennis (Cockerell)
sinophilus Cockerell
Diphaglossinae
Caupolicanini
Caupolicana
albiventris Friese
electa (Cresson)
floridana Michener & Deyrup
fulvicollis Spinola
gayi Spinola
hirsuta Spinola
lugubris Smith
mystica Schrottky
notabilis Smith
ocellata Michener  
piurensis Cockerell
pubescens Smith
subaurata (Cresson)
yarrowi (Cresson)
Crawfordapis
luctuosa (Smith)
Ptiloglossa
arizonensis Timberland
buchwaldi Friese
ducalis Smith
eximia (Smith)
fulvopilosa (Cameron)
hondurasica Cockerell
matutina Schrottky
mayarum Cockerell
mexicana (Cresson)
tenuimarginata (Smith)
wilmattae Cockerell
"zonalis" (Smith)
Diphaglossini
Cadeguala
albopilosa (Spinola)
occidentalis (Haliday)
Diphaglossa
gayi Spinola
Willinkapis
chalybea (Friese)
Zikanapis
clypeata (Smith)
Dissoglottini
Mydrosoma
bohartorum Michener
Euryglossinae
Brachyhesma
cooki Michener
incompleta Michener
Euryglossa
aurantifera Cockerell (Callohesma)
calliopsella Cockerell (Callohesma)
calliopsiformis Cockerell (Callohesma)
sinapipes Cockerell (Callohesma)
altitudinis Cockerell (Euhesma)
anthracocephala Cockerell (Euhesma)
crabronica Cockerell (Euhesma)
fasciatella Cockerell (Euhesma)
filicis Cockerell (Euhesma)
goodeniae Cockerell (Euhesma)
hemichlora Cockerell (Euhesma)
hemixantha Cockerell (Euhesma)
maura Cockerell (Euhesma)
mica Cockerell (Euhesma)
neglectula neglectula Cockerell (Euhesma)
rainbowi Cockerell (Euhesma)
serrata Cockerell (Euhesma)
undulata Cockerell (Euhesma)
wahlenbergeriae Michener (Euhesma)
chrysoceras Cockerell (Euryglossa)
edwardsii Cockerell (Euryglossa)
ephippiata Smith (Euryglossa)
haematura Cockerell (Euryglossa)
jucunda Smith (Euryglossa)
nigrocaerulea Cockerell (Euryglossa)
subsericea Cockerell (Euryglossa)
tenuicornis Cockerell (Euryglossa)
Euryglossina 
flaviventris flaviventris Cockerell (Euryglossina)
flaviventris fuscescens Cockerell (Euryglossina)
intermedia Michener (Euryglossina)
mutica (Cockerell) (Euryglossina)
perpusilla Cockerell (Euryglossina)
philoxantha Cockerell (Euryglossina)
proctotrypoides Cockerell (Euryglossina)
minima (Cockerell) (Euryglossella)
atomaria (Cockerell) (Turnerella)
flavolateralis Michener (Turnerella)
globuliceps (Cockerell) (Turnerella)
grandigena Exley (Turnerella)
macrostoma (Cockerell) (Turnerella)
nothula (Cockerell) (Turnerella)
Euryglossula
carnarvonensis Exley
chalcosoma (Cockerell)
flava Exley
fultoni (Cockerell)
Hyphesma
atromicans (Cockerell)
Pachyprosopis
hackeri Cockerell (Pachyprosopis)
haematostoma Cockerell (Pachyprosopis)
angophorae Cockerell (Parapachyprosopis)
plebeia Cockerell (Parapachyprosopis)
angulifera Cockerell (Pachyprosopula)
flavicauda Cockerell (Pachyprosopula)
kellyi Cockerell (Pachyprosopula)
xanthodonta Cockerell (Pachyprosopula)
Xanthesma
furcifera (Cockerell)
Hylaeinae
Amphylaeus
nubilosellus (Cockerell) (Agogenchylaeus)
morosus (Smith) (Amphylaeus)
Hemirhiza
melliceps (Cockerell)
Hylaeus
aterrimus (Friese) (Cornylaeus)
bacillaria (Cockerell) (Heterapoides)
halictiformis (Perkins) (Heterapoides)
nubilosus (Smith) (Hylaeorhiza)
basalis (Smith) (Cephalylaeus)
brevicornis Nylander (Dentigera)
conformis Förster (Dentigera)
rubicola Saunders (Dentigera)
transversalis Cockerell (Dentigera)
alfkeni (Friese) (Deranchylaeus)
bequaertianus Bridwell (Deranchylaeus)
curvicarinatus (Cameron) (Deranchylaeus)
dregei (Strand) (Deranchylaeus)
haygoodi Bridwell (Deranchylaeus)
immarginatus (Alfken) (Deranchylaeus)
kasidensis Cockerell (Deranchylaeus)
lightfooti Bridwell (Deranchylaeus)
ogilviei Cockerell (Deranchylaeus)
promontorii Meade-Waldo (Deranchylaeus)
tinctulus Cockerell (Deranchylaeus)
varians Cockerell (Deranchylaeus)
xanthostoma (Alfken) (Deranchylaeus)
certus (Cockerell) (Euprosopellus)
chrysaspis (Cockerell) (Euprosopellus)
disjunctus (Cockerell) (Euprosopis)
elegans (Smith) (Euprosopis)
honestus (Smith) (Euprosopis)
violaceus (Smith) (Euprosopis)
amatus (Cockerell) (Euprosopoides)
dromedarius (Cockerell) (Euprosopoides)
obtusatus (Smith) (Euprosopoides)
perplexus (Smith) (Euprosopoides)
rotundiceps (Smith) (Euprosopoides)
yapensis (Yasumatsu) (Euprosopoides)
albonitens (Cockerell) (Gnathoprosopis)
amiculiformis (Cockerell) (Gnathoprosopis)
amiculinus (Cockerell) (Gnathoprosopis)
chromaticus (Cockerell) (Gnathoprosopis)
euxanthus (Cockerell) (Gnathoprosopis)
bituberculatus (Smith) (Gnathoprosopoides)
philoleucus (Cockerell) (Gnathoprosopoides)
knabi (Cockerell) (Hylaeana)
panamensis Michener (Hylaeana)
coroicensis (Cockerell) (Hylaeopsis)
flavohumeralis (Cockerell) (Hylaeopsis)
gualanicus (Cockerell) (Hylaeopsis)
guaraniticus (Schrottky) (Hylaeopsis)
itapuensis (Schrottky) (Hylaeopsis)
subgriseus (Cockerell) (Hylaeopsis)
zamoranicus Cockerell (Hylaeopsis)
annulatus (Linnaeus) (Hylaeus)
atromicans Cockerell (Hylaeus)
brevicuneatus Cockerell (Hylaeus)
communis Nylander (Hylaeus)
conspicuus (Metz) (Hylaeus)
difformis (Eversmann) (Hylaeus)
fedtschenkoi (Cockerell) (Hylaeus)
gracilicornis (Morawitz) (Hylaeus)
labiatifrons (Cockerell) (Hylaeus)
leptocephalus (Morawitz) (Hylaeus)
maritimus Bridwell (Hylaeus)
mesillae cressoni (Cockerell) (Hylaeus)
mesillae mesillae (Cockerell) (Hylaeus)
miyakei Matsumura (Hylaeus)
niger Bridwell (Hylaeus)
nigritus (Fabricius) (Hylaeus)
paulus Bridwell (Hylaeus)
rudbeckiae (Cockerell & Casad) (Hylaeus)
saniculae (Robertson) (Hylaeus)
scutellaris Morawitz (Hylaeus)
sejunctus Snelling (Hylaeus)
verticalis (Cresson) (Hylaeus)
punctulatissimus (Smith) (Koptogaster)
annularis (Kirby) (Lambdopsis)
pfankuchi (Alfken) (Lambdopsis)
alcyoneus (Erichson) (Macrohylaeus)
cribratus Bridwell (Metylaeus)
mahafaly Hensen (Metylaeus)
sparsus (Cresson) (Metziella)
anomalus (Perkins) (Nesoprosopis)
anthracinus (Smith) (Nesoprosopis)
chlorostictus (Perkins) (Nesoprosopis)
connectens (Perkins) (Nesoprosopis)
difficilis (Perkins) (Nesoprosopis)
facilis (Smith) (Nesoprosopis)
fuscipennis (Smith) (Nesoprosopis)
hirsutulus (Perkins) (Nesoprosopis)
hostilis (Perkins) (Nesoprosopis)
pubescens (Perkins) (Nesoprosopis)
sphecodoides (Perkins) (Nesoprosopis)
volatilis (Smith) (Nesoprosopis)
braunsi (Alfken) (Nothylaeus)
heraldica (Smith) (Nothylaeus)
junodi (Friese) (Nothylaeus)
malagassus (Benoist) (Nothylaeus)
rubroplagiatus (Cameron) (Nothylaeus)
asininus (Cockerell & Casad) (Paraprosopis)
clypearis (Schenck) (Paraprosopis)
coloradensis (Cockerell) (Paraprosopis)
georgicus (Cockerell) (Paraprosopis)
krombeini Snelling (Paraprosopis)
lineolatus (Schenck) (Paraprosopis)
megalotis (Swenk & Cockerell) (Paraprosopis)
nevadensis (Cockerell) (Paraprosopis)
personatellus (Cockerell) (Paraprosopis)
pictipes Nylander (Paraprosopis)
polifolii (Cockerell) (Paraprosopis)
sinuatus (Schenck) (Paraprosopis)
wootoni Cockerell (Paraprosopis)
affinis (Smith) (Prosopis)
bipunctatus (Fabricius) (Prosopis)
confluens (Smith) (Prosopis)
confusus (Nylander) (Prosopis)
episcopalis coquilletti (Cockerell) (Prosopis)
episcopalis giffardiellus Cockerell (Prosopis)
episcopalis metzi Snelling (Prosopis)
gibbus (Saunders) (Prosopis)
lavrushini Cockerell (Prosopis)
maculiscutum (Alfken) (Prosopis)
matsumurae Bridwell (Prosopis)
modestus citrinifrons (Cockerell) (Prosopis)
modestus modestus Say (Prosopis)
nelumbonis (Robertson) (Prosopis)
ornatus Mitchell (Prosopis)
pallescens Cockerell (Prosopis)
pictus (Illiger) (Prosopis)
rugulosus (Cockerell) (Prosopis)
schwarzii (Cockerell) (Prosopis)
signatus (Panzer) (Prosopis)
transvittatus (Cockerell) (Prosopis)
variegata (Fabricius) (Prosopis)
volusiensis Mitchell (Prosopis)
accipitris (Cockerell) (Prosopisteron)
agilis (Smith) (Prosopisteron)
asperithorax (Rayment) (Prosopisteron)
auriferus (Cockerell) (Prosopisteron)
baudinensis (Cockerell) (Prosopisteron)
bicuneatus (Cockerell) (Prosopisteron)
brevior (Cockerell) (Prosopisteron)
chlorosomus (Cockerell) (Prosopisteron)
cyaneomicans (Cockerell) (Prosopisteron)
eugeniellus (Cockerell) (Prosopisteron)
frederici (Cockerell) (Prosopisteron)
leai (Cockerell) (Prosopisteron)
mediovirens (Cockerell) (Prosopisteron)
nigrescens (Cockerell) (Prosopisteron)
perhumilis (Cockerell) (Prosopisteron)
primulipictus (Cockerell) (Prosopisteron)
scintilliformis (Cockerell) (Prosopisteron)
scintillus (Cockerell) (Prosopisteron)
serotinellus (Cockerell) (Prosopisteron)
trimerops (Cockerell) (Prosopisteron)
vittatifrons (Cockerell) (Prosopisteron)
xanthaspis (Cockerell) (Prosopisteron)
albocuneatus (Cockerell) (Pseudhylaeus)
ceniberus (Cockerell) (Rhodohylaeus)
constrictus (Cockerell) (Rhodohylaeus)
indecisus Cockerell (Rhodohylaeus)
melanocephalus (Cockerell) (Rhodohylaeus)
proximus (Smith) (Rhodohylaeus)
alpinus (Morawitz) (Spatulariella)
hyalinatus (Smith) (Spatulariella)
punctatus (Brullé) (Spatulariella)
Hyleoides
concinna (Fabricius)
zonalis (Smith)
Meroglossa
eucalypti Cockerell
impressifrons impressifrons (Smith)
itamuca (Cockerell)
striaticeps (Friese)
Paleorhiza
disrupta (Cockerell) (Callorhiza)
fulva Cheesman (Callorhiza)
jutefae Cheesman (Callorhiza)
maluae Cheesman (Callorhiza)
tetraxantha (Cockerell) (Callorhiza)
turneriana (Cockerell) (Callorhiza)
parallela humeralis (Friese) (Cnemidorhiza)
parallela parallela (Cockerell) (Cnemidorhiza)
recessiva Cockerell (Cnemidorhiza)
viridifrons Cockerell (Cnemidorhiza)
enixa Cheesman (Heterorhiza)
hedleyi Cockerell (Heterorhiza)
melanura Cockerell (Heterorhiza)
flavomellea Cockerell (Paleorhiza)
oqualiensis Cheesman (Paleorhiza)
perviridis (Cockerell) (Paleorhiza)
reginarum (Cockerell) (Paleorhiza)
Xeromelissinae
Chilicola
ashmeadi (Crawford) (Anoediscelis)
columbiana Michener (Anoediscelis)
inermis (Friese) (Anoediscelis)
minor (Philippi) (Anoediscelis)
plebeia Spinola (Anoediscelis)
venezuelana Michener (Anoediscelis)
aequatoriensis Benoist (Hylaeosoma)
nr umbonata Michener (Hylaeosoma)
espeleticola Michener (Oreodiscelis)
gibbosa Michener (Oreodiscelis)
styliventris (Friese) (Oreodiscelis)