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)
HALICTIDAE BACK
Rophitinae
Conanthalictus
bakeri Crawford (Phaceliapis)
caerulescens Timberlake (Phaceliapis)
conanthi (Cockerell) (Conanthalictus)
cotullensis Crawford (Conanthalictus)
mentzeliae Timberlake (Phaceliapis)
nigricans Timberlake (Phaceliapis)
Dufourea
afasciata Bohart
alpina Morawitz
australis Michener
bernardina (Michener)
boregoensis (Michener)
calientensis Timberlake
californica (Michener)
calochorti Cockerell
campanulae (Cockerell)
ciliata Ebmer
cuprea Bohart
davidsoni (Cockerell)
dentipes Bohart
dentiventris Nylander
dilatipes Bohart
echinocacti Timberlake
femorata Bohart
fimbriata fimbriata (Cresson)
fimbriata sierrae (Michener)
gilia Bohart
halictula Nylander
holocyanea (Cockerell)
inermis Nylander
latifrons Timberlake
leachi Timberlake
linanthi Timberlake
malacothricis Timberlake
marginata halictella Michener
maura (Cresson)
minuta Lepeletier
monardae (Viereck)
mulleri (Cockerell)
nemophilae Michener
novaeangeliae (Robertson)
nudicornis (Timberlake)
oryx (Viereck)
paradoxa Morawitz
pectinipes Bohart
pulchricornis (Cockerell)
rhami (Michener)
sandhouseae (Michener)
saundersi (Cockerell)
scabricornis Bohart
scintilla (Cockerell)
spilura (Cockerell)
spinifera (Viereck)
subdavidsoni Bohart
tarsata Bohart
timberlakei Bohart
tinsleyi (Cockerell)
trochantera Bohart
truncata Timberlake
tularensis Timberlake
tuolumne Bohart
vanduzeei Bohart
vandykei Bohart
vernalis Timberlake
versatilis versatilis (Bridwell)
versatilis rubriventris Michener
virgata (Cockerell)
viridescens (Crawford)
viridis Timberlake
Micralictoides
ruficaudus (Michener)
Rophites
canus Eversmann (Rhophitoides)
quinquespinosus Spinola (Rophites)
Sphecodosoma
pratti Crawford
Systropha
curvicornis Scopoli
planidens Giraud
punjabensis Batra & Michener
tropicalis Cockerell
Nomiinae
Dieunomia
apacha (Cresson) (Dieunomia)
bolliana bolliana (Cockerell) (Dieunomia)
heteropoda heteropoda (Say) (Dieunomia)
heteropoda kirbii Smith (Dieunomia)
mesillensis (Cockerell) (Dieunomia)
micheneri (Cross) (Epinomia)
nevadensis angelesia (Cockerell) (Epinomia)
nevadensis arizonensis (Cockerell) (Epinomia)
nevadensis bakeri (Cockerell) (Epinomia)
nevadensis nevadensis (Cresson) (Epinomia)
triangulifera (Vachal) (Epinomia)
Halictonomia
decemmaculata (Friese)
Lipotriches
albitarsis (Friese) (Austronomia)
armatipes (Friese) (Lipotriches)
aureohirta (Cameron) (Lipotriches)
aurifrons (Smith) (Lipotriches)
australica (Smith) (Austronomia)
bequaertiella (Cockerell) (Lipotriches)
betsilei (Saussure) (Lipotriches)
bigibba (Saussure) (Lipotriches)
brisbanensis (Cockerell) (Austronomia)
burmica (Cockerell) (Lipotriches)
cirrita (Vachal) (Trinomia)
cribrosa (Spinola) (Lipotriches)
cubitalis (Vachal) (Lipotriches)
digitata (Friese) (Trinomia)
dimissa (Cockerell) (Austronomia)
doddii (Cockerell) (Austronomia)
elongata (Friese) (Lipotriches)
elongatula (Cockerell) (Lipotriches)
ferricauda (Cockerell) (Austronomia)
flavoviridis (Cockerell) (Austronomia)
frenchi (Cockerell) (Austronomia)
fulvohirta Smith (Macronomia)
geophila (Cockerell) (Austronomia)
gilberti (Cockerell) (Austronomia)
goniognatha (Cockerell) (Austronomia)
gracilipes (Smith) (Austronomia)
gratiosa (Friese) (Macronomia)
guineensis (Strand) (Lipotriches)
halictella (Cockerell) (Austronomia)
hippophila (Cockerell) (Austronomia)
hylaeoides (Gerstaecker) (Lipotriches)
hypodonta (Cockerell) (Austronomia)
inaequalis (Cockerell) (Lipotriches)
kamerunsis (Friese) (Lipotriches)
kangrae (Nurse) (Lipotriches)
kankaviana Strand (Austronomia)
krombeini (Hirashima) (Austronomia)
kurandina (Cockerell) (Austronomia)
lamellicornis (Friese) (Macronomia)
langi (Cockerell) (Lipotriches)
lativentris (Friese) (Macronomia)
lautula (Cockerell) (Lipotriches)
levicauda (Cockerell) (Lipotriches)
makomensis (Strand) (Nubenomia)
mediorufa morata (Cockerell) (Lipotriches)
melvilliana (Cockerell) (Austronomia)
moerens (Smith) (Austronomia)
morata (Cockerell) (Lipotriches)
muscosa (Cockerell) (Austronomia)
nana (Smith) (Austronomia)
natalensis (Friese) (Macronomia)
notabilis (Schletterer) (Lipotriches)
notiomorpha (Hirashima) (Austronomia)
nubecula (Smith) (Nubenomia)
oberthurella (Saussure) (Lipotriches)
odontostoma (Cockerell) (Lipotriches)
orientalis (Friese) (Trinomia)
pachypoda (Cockerell) (Austronomia)
palavanica (Cockerell) (Lipotriches)
panganina (Strand) (Lipotriches)
parca (Kohl) (Lipotriches)
patellifera (Westwood) (Lipotriches)
phanerura (Cockerell) (Austronomia)
philippinensis (Friese) (Austronomia)
platycephala (Cockerell) (Macronomia)
purnongensis (Cockerell) (Austronomia)
reginae (Cockerell) (Austronomia)
rubella (Smith) (Lipotriches)
rufipes (Smith) (Macronomia)
rufocognita (Cockerell) (Austronomia)
satelles Cockerell (Austronomia)
scutellata remolita Cockerell (Lipotriches)
selangorensis Cockerell (Acunomia)
semiaurea (Cockerell) (Austronomia)
semipallida (Cockerell) (Austronomia)
shanganiensis (Cockerell) (Macronomia)
sicheli (Vachal) (Austronomia)
sjoestedti (Friese) (Afronomia)
speciosana (Strand) (Afronomia)
submoerens (Cockerell) (Austronomia)
tenuihirta (Cockerell) (Austronomia)
tetraloniformis (Strand) (Lipotriches)
thor (Cockerell) (Austronomia)
triangularis (Cockerell) (Lipotriches)
tridentata (Smith) (Trinomia)
trochanterica (Friese) (Macronomia)
ulongensis (Cockerell) (Austronomia)
ustula (Cockerell) (Austronomia)
victoriae (Cockerell) (Austronomia)
vulpina (Gerstaecker) (Macronomia)
welwitschi (Cockerell) (Lipotriches)
yasumatsui (Hirashima) (Lipotriches)
Mellitidia
australis (Guérin-Méneville)
tomentifera (Friese)
Nomia
amabilis Cockerell (Crocisaspidia)
angustitibialis Ribble (Acunomia)
anthracoptera Cockerell
atripes Friese (Leuconomia)
candida Smith (Leuconomia)
chalybeata Smith (Acunomia)
chandleri (Ashmead) (Crocisaspidia)
darwinorum Cockerell (Hoplonomia)
eburnigera Cockerell (Nomia)
elliotti Smith (Hoplonomia)
fedorensis Cockerell (Acunomia)
formosa Smith (Acunomia)
foxii Dalla Torre (Acunomia)
froggatti Cockerell (Hoplonomia)
howardi Crawford (Acunomia)
incerta Gribodo (Hoplonomia)
iridescens Smith (Acunomia)
iridescens var. rhodochlora Cockerell (Acunomia)
longitarsis Cockerell (Acunomia)
longitarsis eboris Cockerell (Acunomia)
lusoria Cockerell (Acunomia)
lutea Warncke (?Leuconomia)
maculata Friese (Crocisaspidia)
maneei Cockerell (Acunomia)
maturans Cockerell (Hoplonomia)
mcgregori Cockerell (Hoplonomia)
megasoma Cockerell (Acunomia)
melanderi Cockerell (Acunomia)
mimosae Cockerell (Acunomia)
nitens Cockerell
nortoni nortoni Cresson (Acunomia)
nortoni cressoni Westwood (Acunomia)
pavonura Cockerell (Acunomia)
penangensis Cockerell (Acunomia)
perconcinna Cockerell (Gnathonomia)
philippina Vachal
postscutellaris Strand (Crocisaspidia)
pulchribalteata Cameron (Hoplonomia)
punctulata Dalla Torre (Hoplonomia)
quadrdentata Smith (Acunomia)
quadrifasciata Ashmead (Hoplonomia)
quadrifasciata aurantia Cockerell (Hoplonomia)
quadrifasciata notha Cockerell (Hoplonomia)
robusta Cameron
simplicipes Friese (Hoplonomia)
strigata (Fabricius) (Hoplonomia)
strigata ridleyi  Cockerell (Hoplonomia)
subpurpurea Cockerell (Acunomia)
swainsoniae Cockerell (Paulynomia)
terminata Smith (Acunomia)
tetrazonata tetrazonata Cockerell (Acunomia)
tetrazonata uvaldensis Cockerell (Acunomia)
theryi (Gribodo) (Acunomia)
thoracica Smith (Acunomia)
thoracica excellens Cockerell (Acunomia)
thoracica stantoni Ashmead (Acunomia)
tuberculifrons Cockerell (Acunomia)
universitatis Cockerell (Acunomia)
vespoides Walker (Crocisaspidia)
viridilimbata Saussure (Nomia)
westwoodi Gribodo (Hoplonomia)
zonaria (Walker) (Crocisaspidia)
Pseudapis
amoenula Gerstaecker (Pachynomia)
anthidioides (Gerstaecker) (Pseudapis)
bispinosa (Brullé) (Nomiapis)
cinerea Friese (Pseudapis)
diversipes (Latreille) (Nomiapis)
femoralis (Pallas) (Nomiapis)
flavicarpa (Vachal) (Pachynomia)
flavolobata (Cockerell) (Pseudapis)
interstitinervis (Strand) (Pseudapis)
nilotica (Smith) (Pseudapis)
opacula (Cockerell) (Pachynomia)
oxybeloides (Smith) (Pseudapis)
patellata (Magretti) (Pseudapis)
rugiventris Friese
siamensis (Cockerell) (Pseudapis)
squamata (Morawitz) (Nomiapis)
tegulata (Smith) (Pachynomia)
tshibindica (Cockerell) (Pseudapis)
Ptilonomia
cf. plumosa Michener
Reepenia
bituberculata (Smith)
fulviventris Cameron
Steganomus
junodi Gribodo
Halictinae
Nomioidini
Ceylalictus
appendiculatus (Cameron)
cereus (Nurse) (Ceylalictus)
congoensis Pesenko & Pauly (Ceylalictus)
dapitanellus (Cockerell)
dolichocephaloides (Sakagami) (Ceylalictus)
halictoides Blüthgen (Atronomioides)
hedickei (Blüthgen) (Ceylalictus)
hybridus (Blüthgen) (Ceylalictus)
muiri (Cockerell) (Ceylalictus)
nanensis (Cockerell) (Ceylalictus)
perditellus (Cockerell) (Ceylalictus)
punjabensis (Cameron) (Ceylalictus)
tumidus Pesenko (Atronomioides)
valdezi Cockerell (Ceylalictus)
variegatus (Olivier) (Ceylalictus)
Nomioides
chalybeatus Blüthgen
facilis (Smith)
feai Vachal
galeritus Blüthgen
gussakovskiji Blüthgen
krombeini Sakagami
maculiventris Cameron
micheneri Pesenko & Pauly
minutissimus (Rossi)
modestus Pesenko
monticola Pesenko
mucoreus Blüthgen
rotundiceps Handlirsch
striatus Sakagami (Nomioides)
turanicus Morawitz
Augochlorini
Ariphanarthra
palpalis Moure
Augochlora
antillana Cockerell (Augochlora)
aurifer Cockerell (Oxystoglossella)
azteca Vachal (Augochlora)
buscki Cockerell (Augochlora)
caerulior Cockerell (Augochlora)
chiriquiana Michener (Augochlora)
clarki Michener (Oxystoglossella)
cordiaefloris Cockerell (Oxystoglossella)
cubana Cockerell (Augochlora)
elegans Cresson (Augochlora)
erubescens Cockerell (Oxystoglossella)
esox Vachal (Augochlora)
essequibensis Cockerell (Augochlora)
foxiana Cockerell (Augochlora)
francisca Schrottky (Augochlora)
glabricollis Friese (Augochlora)
ignifera Crawford (Augochlora)
lyoni Cockerell (Augochlora)
matucanensis Cockerell (Oxystoglossella)
microchlorina Cockerell (Augochlora)
nigrocyanea Cockerell (Augochlora)
phanerorhina Cockerell (Augochlora)
pura mosieri Cockerell (Augochlora)
pura pura (Say) (Augochlora)
smaragdina Friese (Augochlora)
styx Schrottky (Augochlora)
thalia Smith (Oxystoglossella)
thusnelda (Schrottky) (Augochlora)
townsendi Cockerell (Augochlora)
transversalis Sandhouse & Cockerell (Augochlora)
Augochlorella
aurata (Smith)
bracteata Ordway
comis (Vachal)
gratiosa (Smith)
neglectula (Cockerell)
persimilis (Viereck)
pomoniella (Cockerell)
Augochloropsis
anonyma (Cockerell) (Paraugochloropsis)
anisitsi (Schrottky) (Paraugochloropsis)
argentina (Friese) (Paraugochloropsis)
barticana (Cockerell)
berenice (Cockerell) (Paraugochloropsis)
callichroa (Cockerell)
charapina (Cockerell) (Augochloropsis)
cleopatra (Schrottky)
crassiceps Moure
cupreola (Cockerell) (Paraugochloropsis)
fairchildi Michener
flammea (Smith)
hebescens (Smith) (Paraugochloropsis)
illustris (Vachal)
ignita (Smith) (Augochloropsis)
metallica metallica (Fabricius) (Paraugochloropsis)
notophops (Cockerell)
sanctula Cockerell
sparsilus (Vachal) (Paraugochloropsis)
terrestris (Vachal)
tupacamaru (Holmberg) (Paraugochloropsis)
varians (Vachal)
vesta vesta (Smith) (Paraugochloropsis)
Caenaugochlora
amatitlana (Cockerell) (Caenaugochlora)
costaricensis Friese (Caenaugochlora)
fulgur (Vachal) (Caenaugochlora)
gemmella Cockerell (Caenaugochlora)
macswaini Michener (Caenaugochlora)
tonsilis (Vachal) (Caenaugochlora)
Chlerogas
hirsutipennis Cockerell
Corynura
ampliata (Alfken) (Corynura)
apicata (Sichel) (Corynura)
atrovirens (Herbst) (Corynura)
callicladura (Cockerell) (Corynura)
chilensis (Spinola) (Corynura)
chloris (Spinola) (Callistochlora)
chloromelas (Alfken) (Corynura)
corinogaster (Spinola) (Corynura)
cristata (Smith) (Corynura)
herbsti (Alfken) (Corynura)
lepida Alfken (Corynura)
melanoclada (Cockerell) (Corynura)
patagonica (Cockerell) (Corynura)
rubella Haliday (Corynura)
Megalopta
amoena (Spinola) (Megalopta)
centralis Friese (Megalopta)
fornix (Vachal) (Megalopta)
genalis Meade-Waldo (Megalopta)
sodalis (Vachal) (Megalopta)
tabascana Cockerell (Megalopta)
Neocorynura
brachycera (Moure)
chapadicola (Cockerell)
chlorion (Vachal)
codion (Vachal)
cuprifrons (Smith)
diploon (Vachal)
discolor (Smith)
fumipennis Friese
lampter (Vachal)
lepidodes (Vachal)
pseudobaccha (Cockerell)
pubescens (Friese)
rufa Michener
tarpeia (Smith)
villosissima Michener
Neocorynurella
cosmetor (Vachal)
Pereirapis
semiaurata (Spinola)
Pseudaugochlora
graminea (Fabricius)
piscatoria (Cockerell)
Pseudaugochloropa
sordicutis (Vachal)
Halictini
Agapostemon
angelicus Cockerell (Agapostemon)
atrocaeruleus Friese (Notagapostemon)
boliviensis Roberts
coloradinus Crawford (Agapostemon)
femoratus Crawford (Agapostemon)
heterurus Cockerell (Notagapostemon)
insularis Roberts (Agapostemon)
kohliellus (Vachal)
leunculus Vachal (Notagapostemon)
melliventris Cresson (Agapostemon)
melliventris var. fasciatus Crawford (Agapostemon)
mourei Roberts (Notagapostemon)
nasutus Smith (Notagapostemon)
obliquus (Provancher) (Agapostemon)
obscuratus Cresson (Agapostemon)
ochromops Roberts (Agapostemon)
poeyi (Lucas) (Agapostemon)
sericeus (Förster) (Agapostemon)
semimelleus Cockerell (Notagapostemon)
splendens (Lepeletier) (Agapostemon)
swainsonae Cockerell (Agapostemon)
texanus Cresson (Agapostemon)
tyleri Cockerell (Agapostemon)
viequesensis Cockerell (Agapostemon)
virescens (Fabricius) (Agapostemon)
viridulus (Fabricius) (Agapostemon)
Agapostemonoides
hurdi Roberts & Brooks
Dinagapostemon
sicheli (Vachal)
uyacanus (Cockerell)
Echthralictus
extraordinarius (Kohl)
stevensoni Cockerell
Eupetersia
atrocaerulea Pauly (Eupetersia)
paradoxa Blüthgen (Eupetersia)
reticulata (Benoist) (Nesoeupetersia)
sakalava (Cockerell) (Nesoeupetersia)
scotti (Cockerell) (Nesoeupetersia)
seyrigi Blüthgen (Eupetersia)
Habralictus
claviventris (Ashmead)
Halictus
aerarius Smith (Seladonia)
atroviridis Cameron (Seladonia)
compressus (Walkenaer) (Monilapis)
confusus arapahonum Cockerell (Monilapis)
confusus confusus Smith (Monilapis)
cypricus Blüthgen (Seladonia)
diversus Smith (Seladonia)
expertus Cockerell (Seladonia)
farinosus Smith (Nealictus)
fulvipes (Klug) (Hexataenites)
geminatus Pérez (Seladonia)
gemmeus Dours (Seladonia)
grandiceps Cameron (Seladonia)
harmonius Sandhouse (Seladonia)
hesperus Smith (Seladonia)
hotoni Vachal (Seladonia)
jucundus banalianus Strand (Seladonia)
jucundus benguellensis Cockerell (Seladonia)
jucundus jucundus Smith (Seladonia)
kashmirensis Blüthgen
kessleri Bramson (Seladonia)
lanei (Moure) (Seladonia)
leucheneus Ebmer (Seladonia)
ligatus Say (Odontalictus)
lucidipennis Smith (Seladonia)
lutescens Friese (Seladonia)
maculatus Smith (Tytthalictus)
mordacellus Blüthgen (Seladonia)
nigriculus Blüthgen (Seladonia)
opulentus Benoist (Seladonia)
parallelus Say (Nealictus)
patellatus Morawitz (Monilapis)
perkinsi Blüthgen (Seladonia)
poeyi Lepeletier (Odontalictus)
pollinosus Sichel (Seladonia)
propinquus abuensis Cameron (Seladonia)
pruinescens Cockerell (Seladonia)
quadricinctus aegyptiacus Friese (Halictus)
quadricinctus quadricinctus (Fabricius) (Halictus)
resurgens Nurse (Hexataenites)
ruae Cockerell (Seladonia)
rubicundus (Christ) (Protohalictus)
rufipes (Fabricius) (Halictus)
scabiosae (Rossi) (Hexataenites)
scabiosus (Rossi) (Hexataenites)
semitectus Morawitz (Seladonia)
senilis Eversmann (Argalictus)
sexcinctus (Fabricius) (Hexataenites)
simplex Blüthgen (Monilapis)
smaragdulus Vachal (Seladonia)
sogdianus Morawitz (Seladonia)
subauratus (Rossi) (Seladonia)
tetrazonius (Klug) (Monilapis)
tripartitus Cockerell (Seladonia)
tumulorum Linnaeus (Seladonia)
valligenis Cockerell (Seladonia)
vestitus Lepeletier (Seladonia)
vicinae Vachal (Seladonia)
virgatellus Cockerell (Seladonia)
Lasioglossum
abanci (Crawford) (Dialictus)
abberans (Crawford) (Evylaeus)
absimile (Sandhouse) (Dialictus)
abundum (Sandhouse) (Dialictus)
academicum (Sandhouse) (Dialictus)
accentum (Sandhouse) (Dialictus)
achilleae (Mitchell) (Dialictus)
actarium (Sandhouse) (Dialictus)
actinosum (Sandhouse) (Dialictus)
acuminatum McGinley (Lasioglossum)
admirandum (Sandhouse) (Dialictus)
adonidiae (Cockerell) (Homalictus)
aegyptiellum (Cockerell) (Lasioglossum)
aeneiventre (Friese) (Dialictus)
aeneum (Friese) (Dialictus)
aeratum aeratum (Kirby) (Evylaeus)
albescens (Smith) (Ctenonomia)
albipenne (Robertson) (Dialictus)
albitarse (Cresson) (Dialictus)
albocinctum (Lucas) (Lasioglossum)
albohirtum (Crawford) (Dialictus)
alinense (Cockerell) (Lasioglossum)
aliud (Sandhouse) (Dialictus)
alphenum (Cameron) (Sudila)
angusticeps (Perkins) (Dialictus)
anhypops McGinley (Lasioglossum)
anomalum (Robertson) (Dialictus)
apertum (Sandhouse) (Dialictus)
apocyni Mitchell (Dialictus)
apopkense (Robertson) (Dialictus)
aquilae (Cockerell) (Dialictus)
arcanum (Sandhouse) (Dialictus)
arciferum (Cockerell) (Parasphecodes)
argemonis (Cockerell) (Evylaeus)
argutum McGinley (Lasioglossum)
asperithorax (Cockerell) (Chilalictus)
asteris (Mitchell) (Dialictus)
astutum (Sandhouse) (Dialictus)
athabascense (Sandhouse) (Lasioglossum)
atriventre (Crawford) (Dialictus)
aulacophorum (Strand) (Sudila)
auratum (Ashmead) (Dialictus)
aureolum (Pérez) (Lasioglossum)
aurigrum (Krombein) (Homalictus)
bajaense McGinley (Lasioglossum)
balboae (Cockerell) (Dialictus)
bardum Cresson (Lasioglossum)
basilautum (Cockerell) (Parasphecodes)
basilicum (Sandhouse) (Dialictus)
bicingulatum (Smith) (Chilalictus)
bidentatum (Cameron) (Sudila)
blackburni (Cockerell) (Homalictus)
bluethgeni Ebmer (Dialictus)
brevicorne (Schenck) (Dialictus)
bribiense (Cockerell) (Parasphecodes)
brisbanensis (Cockerell) (Homalictus)
bruesi (Cockerell) (Dialictus)
bruneri (Crawford) (Dialictus)
brunneiventre (Crawford) (Dialictus)
bryotrichum sordidulum (Cockerell) (Parasphecodes)
burnupi (Cockerell) (Lasioglossum)
caducum (Sandhouse) (Dialictus)
calceatum (Scopoli) (Evylaeus)
callaspis (Cockerell) (Homalictus)
callidum (Sandhouse) (Dialictus)
callizonium (Pérez) (Lasioglossum)
caloundrense (Cockerell) (Homalictus)
cambagei (Cockerell) (Chilalictus)
carneiventre (Dours) (Dialictus)
cattellae (Ellis) (Dialictus)
cephalochilum Michener (Chilalictus)
cephalotes (Dalla Torre) (Dialictus)
cerothrix McGinley (Lasioglossum)
cervicale (Cockerell) (Parasphecodes)
chrysonotum (Ellis) (Dialictus)
cinctipes (Provancher) (Evylaeus)
circinatum (Vachal) (Lasioglossum)
cire (Cameron) (Ctenonomia)
clarissimum (Ellis) (Dialictus)
clarum (Nurse) (Ctenonomia)
clavipes (Dours) (Lasioglossum)
clelandi (Cockerell) (Chilalictus)
clematisellum (Cockerell) (Dialictus)
coactum (Cresson) (Dialictus)
coeruleum (Robertson) (Dialictus)
cognatum (Smith) (Chilalictus)
colatum (Vachal) (Lasioglossum)
comulum Michener (Dialictus)
connexum (Cresson) (Dialictus)
coreopsis (Robertson) (Dialictus)
coriaceum (Smith) (Lasioglossum)
costale (Vachal) (Lasioglossum)
costaricense (Crawford) (Dialictus)
crassiceps (Ellis) (Dialictus)
creberrimum (Smith) (Dialictus)
cressonii (Robertson) (Dialictus)
cuniculoides MS Sakagami (Ctenonomia)
cupreicolle (Friese) (Dialictus)
cyaneonotum (Crawford) (Dialictus)
cyaneum (Ashmead) (Dialictus)
daggetti (Cockerell) (Dialictus)
dampieri (Cockerell) (Homalictus)
delectatum (Mitchell) (Dialictus)
deludens Timberlake (Dialictus)
denticeps Michener (Evylaeus)
desertum (Smith) (Lasioglossum)
disabanci (Knerer & Atwood) (Dialictus)
discum (Smith) (Lasioglossum)
discum fertoni (Vachal) (Lasioglossum)
disparile (Cresson) (Dialictus)
divergens (Lovell) (Dialictus)
diversopunctatum (Ellis) (Dialictus)
dotatum (Cockerell) (Homalictus)
dreisbachi (Mitchell) (Dialictus)
dybowskii (Radoszkowski) (Dialictus)
egregium (Vachal) (Lasioglossum)
eickworti McGinley (Lasioglossum)
elegans (Lepeletier) (Dialictus)
emirense (Benoist) (Ctenonomia)
engeli Genaro (Dialictus)
eophilum (Ellis) (Dialictus)
epichlorum (Cockerell) (Lasioglossum)
epipygiale bentoni (Cockerell) (Evylaeus)
epipygiale quettense (Blüthgen) (Evylaeus)
erythrurum (Cockerell) (Chilalictus)
evestigatum (Sandhouse) (Dialictus)
expulsum (Cockerell) (Ctenonomia)
exterum (Cockerell) (Homalictus)
fijiense (Perkins & Cheesman) (Homalictus)
fiqueresi Wcislo ?
flaveriae (Mitchell) (Dialictus)
flindersi (Cockerell) (Homalictus)
florale (Smith) (Chilalictus)
forbesii (Robertson) (Lasioglossum)
forresti (Cockerell) (Parasphecodes)
fraternum (Smith) (Homalictus)
froggatti (Cockerell) (Homalictus)
fultoni (Cockerell) (Parasphecodes)
fumidicauda (Cockerell) (Parasphecodes)
fuscipenne (Smith) (Lasioglossum)
genuinum (Sandhouse) (Dialictus)
glabriusculum (Morawitz) (Dialictus)
graenicheri (Ellis) (Dialictus)
grinnelli (Cockerell) (Dialictus)
griseolum (Morawitz) (Dialictus)
griseovittatum (Cockerell) (Chilalictus)
guianense (Cockerell) (Dialictus)
gynochilum Michener (Chilalictus)
halictoides (Smith) (Ctenonomia)
halophitum (Graenicher) (Dialictus)
hartii (Robertson) (Dialictus)
helichrysi (Cockerell) (Chilalictus)
hemileucospilum (Cockerell) (Ctenonomia)
hemimelas (Cockerell) (Dialictus)
herbstiellum (Friese) (Dialictus)
heterognathum (Mitchell) (Dialictus)
heterorhinum (Cockerell) (Lasioglossum)
hewitti (Cresson) (Evylaeus)
hiemele (Cockerell) (Dialictus)
hoffmanni (Strand) (Evylaeus)
hudsoniellum (Cockerell) (Dialictus)
hunteri (Crawford) (Dialictus)
hyalinum (Crawford) (Dialictus)
hypochlorum (Ellis) (Dialictus)
illinoensis (Robertson) (Dialictus)
imitans (Cockerell) (Chilalictus)
imitatum (Smith) (Dialictus)
impavidum (Sandhouse) (Dialictus)
impunctatum Walker (Chilalictus)
impurum (Cresson) (Dialictus)
imuginense (Cockerell) (Homalictus)
incompletum (Crawford) (Dialictus)
inconditum (Cockerell) (Dialictus)
insolitum (Sandhouse) (Dialictus)
instabilis (Cockerell) (Chilalictus)
insulsum (Sandhouse) (Dialictus)
intermedium (Schenck) (Dialictus)
interruptum (Panzer) (Evylaeus)
jamaicae (Ellis) (Dialictus)
kandiense (Cockerell) (Sudila)
kinkaidii (Cockerell) (Evylaeus)
kunzei (Cockerell) (Dialictus)
lactineum (Sandhouse) (Dialictus)
laeve (Kirby) (Evylaeus)
laevigatum (Kirby) (Lasioglossum)
laevissimum (Smith) (Dialictus)
laeviventre (Pérez) (Lasioglossum)
lampronotum McGinley (Lasioglossum)
lanarium (Smith) (Chilalictus)
lanarium (Smith) (Homalictus)
laticeps hellenicum (Blüthgen) (Evylaeus)
laticeps laticeps (Schenck) (Evylaeus)
latissimum (Cockerell) (Parasphecodes)
latitarse (Friese) (Homalictus)
lativentre (Schenck) (Lasioglossum)
latum (Sandhouse) (Dialictus)
lazulis (Ellis) (Dialictus)
leai (Smith) (Chilalictus)
leichardti (Cockerell) (Parasphecodes)
leptospermi (Cockerell) (Parasphecodes)
leucopus (Kirby) (Dialictus)
leucozonium (Schrank) (Lasioglossum)
lichatum (Smith) (Parasphecodes)
liguanense (Sandhouse) (Dialictus)
lineare (Schenck) (Evylaeus)
lineatulum (Crawford) (Dialictus)
littleri (Cockerell) (Chilalictus)
loetum (Brullé) (Dialictus)
longicorne (Crawford) (Dialictus)
lucidulum (Schenck) (Dialictus)
lustrans (Cockerell) (Hemihalictus)
mackiae (Cockerell) (Homalictus)
macoupinense (Robertson) (Dialictus)
mactum (Sandhouse) (Dialictus)
mahense (Cameron) (Ctenonomia)
maitlandi (Cockerell) (Homalictus)
majus (Nylander) (Lasioglossum)
malachurum (Kirby) (Evylaeus)
malinum (Sandhouse) (Dialictus)
mandibulare (Morawitz) (Dialictus)
manitonellum (Cockerell) (Lasioglossum)
marginatum (Brullé) (Evylaeus)
marginellum (Schenck) (Dialictus)
marinus (Crawford) (Dialictus)
matianense (Blüthgen) (Dialictus)
mediopolitum (Cockerell) (Chilalictus)
megastictum (Cockerell) (Dialictus)
melanurum (Cockerell) (Austrevylaeus)
mellipes (Crawford) (Lasioglossum)
meritum (Sandhouse) (Dialictus)
merosum (Sandhouse) (Dialictus)
mesembryanthemi (Cockerell) (Chilalictus)
mesillense (Cockerell) (Dialictus)
mestrei (Baker) (Dialictus)
microlepoides (Ellis) (Dialictus)
minutissimum (Kirby) (Dialictus)
mirandum (Cockerell) (Chilalictus)
moderatus (Benoist) (Ctenonomia)
molle (Sandhouse) (Dialictus)
morio (Fabricius) (Dialictus)
morrilli (Cockerell) (Lasioglossum)
mundulum (Cockerell) (Chilalictus)
murrayi (Cockerell) (Homalictus)
musicum (Cockerell) (Parasphecodes)
nakhlauense  MS Sakagami (Ctenonomia)
nanum (Smith) (Dialictus)
nelumbonis (Robertson) (Evylaeus)
nevadense (Crawford) (Dialictus)
nicolii (Cockerell) (Ctenonomia)
nigrum (Viereck) (Evylaeus)
nitididorsatum (Benoist) (Afrodialictus)
nitidiusculum (Kirby) (Dialictus)
nitidum (Schenck) (Dialictus)
niveifrons (Cockerell) (Homalictus)
noachinum (Cockerell) (Parasphecodes)
noctivaga Linsley & MacSwain (Sphecodogastra)
novascotiae (Mitchell) (Dialictus)
nr cupreicolle (Friese) (Dialictus)
nummatum (Krombein) (Homalictus)
nymphaerum (Robertson) (Dialictus)
nymphale (Smith) (Dialictus)
oblongum (Lovell) (Dialictus)
obnubilum (Sandhouse) (Dialictus)
obscurum (Robertson) (Dialictus)
occidentale (Crawford) (Dialictus)
oenotherae (Stevens) (Sphecodogastra)
oleosum (Cockerell) (Dialictus)
olympiae (Cockerell) (Lasioglossum)
opacicolle (Cockerell) (Chilalictus)
orbatum (Smith) (Chilalictus)
orbitatum (Mitchell) (Dialictus)
orpheum (Nurse) (Evylaeus)
pacatum (Sandhouse) (Dialictus)
pachycephalum (Cockerell) (Chilalictus)
pacificum (Cockerell) (Lasioglossum)
palaonicum (Cockerell) (Homalictus)
pallens (Brullé) (Lasioglossum)
pallicorne (Vachal) (Lasioglossum)
paraforbesii McGinley (Lasioglossum)
paramirandum (Knerer & Atwood) (Dialictus)
parvulum (Schenck) (Dialictus)
paululum (Sandhouse) (Dialictus)
pauperatum (Brullé) (Dialictus)
pauxillum (Schenck) (Evylaeus)
pavoninum (Ellis) (Dialictus)
pavonotum (Cockerell) (Lasioglossum)
pecosense (Crawford) (Evylaeus)
pectorale (Smith) (Dialictus)
pectorale (Smith) (Evylaeus)
pensitum (Sandhouse) (Dialictus)
peralpinum (Cockerell) (Evylaeus)
peraltum (Cockerell) (Evylaeus)
peraustrale (Cockerell) (Australictus)
perdifficile (Cockerell) (Dialictus)
perexiguum (Sandhouse) (Dialictus)
perichlarum (Cockerell) (Dialictus)
perparvum (Ellis) (Dialictus)
perpessicium (Kohl) (Homalictus)
perpunctatulum (Knerer & Atwood) (Dialictus)
perpunctatum (Ellis) (Dialictus)
perspicum (Knerer & Atwood) (Dialictus)
perustum (Cockerell) (Parasphecodes)
pervarians (Cockerell) (Homalictus)
petrellum (Cockerell) (Dialictus)
phaceliarum (Mitchell) (Dialictus)
pharum (Vachal) (Lasioglossum)
pictum (Crawford) (Dialictus)
pikei (Sandhouse) (Dialictus)
pilosicaudum (Cockerell) (Dialictus)
pilosum floridanum (Robertson) (Dialictus)
pilosum pilosum (Smith) (Dialictus)
platyparium (Robertson) (Dialictus)
plebeium (Cockerell) (Chilalictus)
plicatinum (Cockerell) (Ctenonomia)
plorator (Cockerell) (Australictus)
plumbeum (Ashmead) (Dialictus)
politescens (Cockerell) (Sellalictus)
politum (Schenck) (Dialictus)
potaroense (Cockerell) (Dialictus)
praepes (Sandhouse) (Dialictus)
proangulare (Ellis) (Dialictus)
proximatum (Smith) (Lasioglossum)
pruinosiforme (Crawford) (Dialictus)
pruinosum (Robertson) (Dialictus)
pseudocaspicum (Blüthgen) (Lasioglossum)
pseudopectorale (Cockerell) (Evylaeus)
pseudotegulare (Cockerell) (Dialictus)
pudicum (Sandhouse) (Dialictus)
pullilabre (Vachal) (Evylaeus)
pulvitectum (Cockerell) (Chilalictus)
punctatoventre (Crawford) (Dialictus)
punctatum (Smith) (Homalictus)
puncticolle (Morawitz) (Dialictus)
punctifrons (Crawford) (Dialictus)
punctitassimum (Schenck) (Dialictus)
pygmaeum patulum (Vachal) (Dialictus)
pygmaeum pygmaeum (Schenck) (Dialictus)
quadrinotatum (Kirby) (Evylaeus)
quebecensis (Crawford) (Evylaeus)
recessum (Cockerell) (Lasioglossum)
regis (Cockerell) (Evylaeus)
repraesentans (Smith) (Chilalictus)
reticulatum (Robertson) (Dialictus)
rhodognathum (Cockerell) (Dialictus)
rhodopterum (Cockerell) (Parasphecodes)
rohweri (Ellis) (Dialictus)
rotaense (Cockerell) (Homalictus)
rufopantex (Engel) (Lasioglossum)
rufotegulare (Cockerell) (Parasphecodes)
ruidosense (Cockerell) (Dialictus)
saffordi (Cockerell) (Homalictus)
sagax (Sandhouse) (Dialictus)
sakagamii Ebmer (Dialictus)
salutatrix (Cameron) (Evylaeus)
samarensis (Blüthgen) (Homalictus)
samoae (Perkins & Cheesman) (Homalictus)
sanctivincenti (Ashmead) (Dialictus)
sandhouseae Michener (Dialictus)
scitulum (Smith) (Lasioglossum)
scrophulariae (Cockerell) (Dialictus)
seductum (Cockerell) (Chilalictus)
semibrunneum (Cockerell) (Dialictus)
semicaeruleum (Cockerell) (Dialictus)
semilucens (Alfken) (Dialictus)
seminitens (Cockerell) (Chilalictus)
semipolitum (Cockerell) (Ctenonomia)
serenum (Cameron) (Ctenonomia)
sertus (Vachal) (Evylaeus)
sexstrigatum (Schenck) (Dialictus)
sierramaestrensis Genaro (Dialictus)
singhalense (Blüthgen) (Homalictus)
sisybrii (Cockerell) (Lasioglossum)
smaethmanellum (Kirby) (Evylaeus)
smithii (Dalla Torre) (Austrevylaeus)
solidaginis (Mitchell) (Dialictus)
sordidum (Smith) (Austrevylaeus)
speculiferum (Cockerell) (Parasphecodes)
sphecodoides (Smith) (Homalictus)
sphecodopsis (Cockerell) (Homalictus)
spinolae (Reed) (Dialictus)
stradbrokense (Cockerell) (Homalictus)
subcarum (Cockerell) (Homalictus)
subfasciatum (Imhoff) (Lasioglossum)
sublatens (Cockerell) (Dialictus)
subopacum (Smith) (Lasioglossum)
subplebeium (Cockerell) (Chilalictus)
subpurpureus (Cockerell) (Homalictus)
suhirtum (Lepeletier) (Evylaeus)
supraclypeatum (Mitchell) (Dialictus)
supralucens (Cockerell) (Chilalictus)
supranitens (Cockerell) (Evylaeus)
swenki (Crawford) (Evylaeus)
swezyi (Cockerell) (Homalictus)
synthyridis (Cockerell) (Dialictus)
taclobanense (Cockerell) (Homalictus)
tamiamense (Mitchell) (Dialictus)
tarsatum (Schenck) (Dialictus)
tasmaniae (Cockerell) (Homalictus)
tatei (Cockerell) (Homalictus)
tegulare (Robertson) (Dialictus)
tegulariforme (Crawford) (Dialictus)
tenax (Sandhouse) (Dialictus)
tertium (Dalla Torre) (Australictus)
texana Cresson (Sphecodogastra)
timberlakei McGinley (Lasioglossum)
titusi (Crawford) (Lasioglossum)
tranquillum (Sandhouse) (Dialictus)
transitorium (Schenck) (Dialictus)
transvorsum (Vachal) (Lasioglossum)
trichopygum (Blüthgen) (Dialictus)
tricnicos (Vachal) (Lasioglossum)
trispine (Vachal) (Evylaeus)
trizonatum (Cresson) (Lasioglossum)
troodicum (Blüthgen) (Dialictus)
truncaticolle (Morawitz) (Dialictus)
truncatum (Robertson) (Evylaeus)
urbanum (Smith) (Homalictus)
urbanum (Smith) (Homalictus)
uyacicola (Cockerell) (Lasioglossum)
vagans (Smith) (Ctenonomia)
vaporellum (Cockerell) (Dialictus)
veganum (Cockerell) (Dialictus)
versans (Lovell) (Dialictus)
versatum (Robertson) (Dialictus)
vexator (Krombein) (Homalictus)
victoriae (Cockerell) (Chilalictus)
victoriellum (Cockerell) (Chilalictus)
vierecki (Crawford) (Dialictus)
villosulum (Kirby) (Dialictus)
viridatulum (Cockerell) (Dialictus)
viridatum (Lovell) (Dialictus)
viridiscitum (Cockerell) (Homalictus)
vitripenne (Smith) (Chilalictus)
wellingtoni (Cockerell) (Parasphecodes)
willsi (Cockerell) (Chilalictus)
woodsi (Cockerell) (Homalictus)
xanthopum (Kirby) (Lasioglossum)
xyriotropis McGinley (Lasioglossum)
xystonotum (Vachal) (Ctenonomia)
yapense (Cockerell) (Homalictus)
zachlorum (Cockerell) (Homalictus)
zamoranicum (Cockerell) (Dialictus)
zephyrum (Smith) (Dialictus)
zinghowli (Cheesman & Perkins) (Homalictus)
zonulum (Smith) (Lasioglossum)
Microsphecodes
kathleenae (Eickwort)
Paragapostemon
coelestinus (Westwood)
Parathrincostoma
seyrigi Blüthgen
Patellapis
burmana (Blüthgen) (Pachyhalictus)
castanea (Benoist) (Archihalictus)
coccinea (Benoist) (Chaetalictus)
gowdeyi (Cockerell) (Zonalictus)
inelegans (Benoist) (Archihalictus)
joffrei (Benoist) (Archihalictus)
merescens (Cockerell) (Pachyhalictus)
perineti (Benoist) (Archihalictus)
picturata (Benoist) (Archihalictus)
pulchricincta (Cockerell) (Zonalictus)
sublustrans Cockerell (Pachyhalictus)
tenuimarginata (Friese) (Zonalictus)
thoracicus marscum Cockerell
Pseudagapostemon
arenarius (Schrottky) (Pseudagapostemon)
catamarcensis Cure (Pseudagapostemon)
citricornis (Vachal) (Pseudagapostemon)
huinca (Holmberg) (Pseudagapostemon)
hurdi Cure (Pseudagapostemon)
jenseni (Friese) (Neagapostemon)
ochromerus (Holmberg) (Pseudagapostemon)
pampeanus (Holmberg) (Pseudagapostemon)
pruinosus Moure & Sakagami (Pseudagapostemon)
puelchanus (Holmberg) (Neagapostemon)
Ptilocleptis
tomentosa Michener
Rhinetula
denticrus Friese
Ruizantheda
mutabilis (Spinola) (Ruizanthedella)
proxima  (Spinola) (Ruizantheda)
divaricatus (Vachal) (Oragapostemon)
Sphecodes
abuensis Nurse
affinis Hagens
albilabris (Fabricius)
alfkeni Meyer
alternatus Smith
atlantis Mitchell
autumnalis Mitchell
biroi Friese
brachycephalus Mitchell
baueri Cockerell
cephalotes Meyer
confertus Say
crassicornis Smith
crassus Thomson
cressonii (Robertson)
cyprius Blüthgen
dominicanus Stage
ephippius (Linnaeus)
etizenensis Tsuneki
geoffrellus (Kirby)
gibbus (Linnaeus)
hagensi Ritsema
heraclei Robertson
hyalinatus Hagens
japonicus Cockerell
koikensis Tsuneki
laticaudatus Tsuneki
levis Lovell & Cockerell
macswaini Michener
marginatus Hagens
miniatus Hagens
monilicornis (Kirby)
moritanus Smith
nigritus Ashmead
nipponicus Yasumatsu & Hirashima
olivieri Lepeletier
pecosensis Cockerell
pellucidus Smith
pellucidus var. hybridus Blüthgen
pergibbus Blüthgen
philippinensis Friese
profugus Cockerell
prosphorus Lovell & Cockerell
punctatus Sichel
puncticeps Thomson
reticulatus Thomson
rotundiceps Cockerell
rubicundus Hagens
rufescens Foure
rufiventris (Panzer)
samarensis Blüthgen
scrobiculatus Pauly & Brooks
sibuyensis Cockerell
spinulosus Hagens
subpunctulatus Sichel?
sutor Nurse
turneri Cockerell
variegatus Hagens
verticalis Hagens
Thrinchostoma
conjugens Blüthgen
millari Cockerell
perineti Benoist
sakalavum Blüthgen
Nomioidini
Ceylalictus
appendiculatus (Cameron)
cereus (Nurse) (Ceylalictus)
congoensis Pesenko & Pauly (Ceylalictus)
dapitanellus (Cockerell)
dolichocephaloides (Sakagami) (Ceylalictus)
halictoides Blüthgen (Atronomioides)
hedickei (Blüthgen) (Ceylalictus)
hybridus (Blüthgen) (Ceylalictus)
muiri (Cockerell) (Ceylalictus)
nanensis (Cockerell) (Ceylalictus)
perditellus (Cockerell) (Ceylalictus)
punjabensis (Cameron) (Ceylalictus)
tumidus Pesenko (Atronomioides)
valdezi Cockerell (Ceylalictus)
variegatus (Olivier) (Ceylalictus)
Nomioides
chalybeatus Blüthgen
facilis (Smith)
feai Vachal
galeritus Blüthgen
gussakovskiji Blüthgen
krombeini Sakagami
maculiventris Cameron
micheneri Pesenko & Pauly
minutissimus (Rossi)
modestus Pesenko
monticola Pesenko
mucoreus Blüthgen
rotundiceps Handlirsch
striatus Sakagami (Nomioides)
turanicus Morawitz