4=Found in Austin area near BFL
Taxonomy follows Bolton (1995)
(symbols at end of lines indicate presence or absence at BFL pre-1989 and 1999 respectively)

Formicidae (Ants)

PONERINAE

Tribe Proceratiini
Proceratium micrommatum (Roger) + -
Tribe Ponerini
Hypoponera opaciceps (Mayr) + +
Hypoponera opacior (Forel) + +
Leptogenys elongata (Buckley) + +
Pachycondyla harpax (Fabricius) + +
Odontomachus clarus Roger + +

CERAPACHYINAE

Tribe Cerapachyini
Cerapachys augustae Wheeler + -

ECITONINAE

Neivamyrmex nigrescens (Cresson) + -
Neivamyrmex texanus Watkins + -
Neivamyrmex sp. A - +
Neivamyrmex sp. B - +

PSEUDOMYRMICINAE

Pseudomyrmex ejectus (F. Smith) + +
Pseudomyrmex pallidus (F. Smith) + +
Pseudomyrmex gracilis

MYRMICINAE

Tribe Myrmicini
Pogonomyrmex barbatus (F. Smith) + +
Tribe Pheidolini
Aphaenogaster texana Emery + +
Pheidole bicarinata Forel + +
Pheidole constipata Wheeler + +
Pheidole dentata Mayr + +
Pheidole floridana Emery + -
Pheidole hyatti Emery + +
Pheidole metallescens Emery + -
Pheidole sp. A (near casta) + -
Pheidole sp. B (near lamia) + -
Pheidole crassicornis
Pheidole pelor
Pheidole mera
Tribe Crematogastrini
Crematogaster laeviuscula Mayr + +
Crematogaster minutissima Emery + +
Crematogaster punctulata Emery + +
Tribe Solenopsidini
Monomorium minimum (Buckley) + +
Monomorium pharaonis (Linnaeus) + -
Solenopsis geminata (Fabricius) + +
Solenopsis invicta Buren + +
Solenopsis texana Emery + +
Solenopsis sp. A + -
Tribe Pheidologetonini
Oligomyrmex longii Wheeler + -
Tribe Myrmecinini
Myrmecina americana Emery + +
Tribe Formicoxenini
Temnothorax subditivus Wheeler + +
Temnothorax obturator Wheeler + -
Temnothorax terrigena Wheeler + -
Tribe Tetramoriini
Tetramorium spinosum Wheeler + -
Tetramorium bicarinatum (Fabricius) + -
Tribe Dacetini
Strumigenys margaritae(Forel) - +
Strumigenys louisianaeRoger + +
Strumigenys silverstriiEmery + +
Pyramica membraniferaEmery - +
Tribe Attini
Atta texana (Buckley) + +
Cyphomyrmex rimosus Forel + +
Cyphomyrmex wheeleri
Trachymyrmex turrifex(Wheeler) + +
Tribe Stenammini
Stenamma Sp. A

DOLICHODERINAE

Forelius mccooki (Buckley) + +
Dorymyrmex flavusMcCook + +

FORMICINAE

Tribe Brachymyrmecini
Brachymyrmex depilis(Emery) + +
Brachymyrmex sp. A - +
Tribe Camponotini
Camponotus americanusMayr + +
Camponotus festinatus(Buckley) + +
Camponotus vicinus Mayr + -
Camponotus pennsylvanicus(DeGeer) + +
Camponotus sayi Emery + +
Camponotus texanusWheeler + +
Camponotus etiolatusWheeler + +
Camponotus impressus(Roger) + -
Camponotus sansabeanus(Buckley) + +
Tribe Lasiini
Paratrechina terricola(Buckley) + +
Tribe Formicini
Formica pallidefulva(Latreille) + +

Apoidea

Colletidae

Colletinae

Colletes birkmanni
Colletes brevicornis
Colletes mandibularis
Colletes scopiventer
Colletes texana texana
Colletes wickhami
Colletes n. sp.

Hylaeinae

Hylaeus (Prosopis) episcopalis coquilletti
Hylaeus (Paraprosopis) ?floridana

Halictidae

Halictinae

Agapostemon angelicus
Agapostemon leunculus
Agapostemon melliventris
Augochlorella bracteata
Augochlorella striata
Augochloropsis metallica
Halictus (Halictus) ligatus
Halictus (Halictus) parallelus
Halictus (Seladonia) tripartitus
Lasioglossum (Dialictus) tegularis
Lasioglossum (Dialictus) sp. A
Lasioglossum (Dialictus) sp. D
Lasioglossum (Dialictus) sp. E
Lasioglossum (Dialictus) sp. G
Lasioglossum (Dialictus) sp. H
Lasioglossum (Dialictus) sp. Q
Lasioglossum (Dialictus) sp. N
Lasioglossum (Evylaeus) cintipes
Lasioglossum (Hemihalictus) lustrans
Lasioglossum (Lasioglossum) bardum
Lasioglossum (Lasioglossum) morrilli
Lasioglossum (Sphecodogastra) lusorius
Sphecodes (Arctosphecodes) minor
Sphecodes (Arctosphecodes) heraclei
Sphecodes (Sphecodium) manni
Sphecodes (Sphecodium) stygius
Sphecodes (Sphecodium) sp. (Arduser 89)
Sphecodes (Sphecodium) sp. (Arduser 89)
Sphecodes (Sphecodium) sp. (Arduser 89)
Sphecodes (Sphecodium) sp. (Arduser 89)

Nomiinae

Dieunomia heteropoda heteropoda
Nomia (Acunomia) nortoni nortoni
Nomia (Epinomia) micheneri

Andrenidae

Andreninae

Andrena (Andrena) macoupensis
Andrena (Belandrena) sagittaglaea
Andrena (Callandrena) berkeleyi
Andrena (Callandrena) crawfordi
Andrena (Callandrena) fulvipennis
Andrena (Callandrena) melliventris
Andrena (Callandrena) reflexa
Andrena (Callandrena) sitiliae
Andrena (Callandrena) rudbeckiae
Andrena (Callandrena) verecunda
Andrena (Gonandrena) avulsa
Andrena (Larandrena) miserabilis
Andrena (Micrandrena) illinoiensis
Andrena (Micrandrena) personata
Andrena (Scrapteropsis) ilicis
Andrena (Trachandrena) forbesii
Andrena (Trachandrena) spireana
Andrena (Tylandrena) fuscipennis
Andrena (Tylandrena) sp. A
Andrena (?) scotoptera

Panurginae

Anthemurgus passiflorae
Calliopsis (Calliopsima) coloradensis
Calliopsis (Calliopsis) hondurasica
Calliopsis (Hypomacrotera) callops persimilis
Heterosarus (Heterosarus) illinoisensis
Heterosarus (Pterosarus) albitarsis
Heterosarus (Pterosarus) ornatipes
Metapsaenythia abdominalis abdominalis
Perdita (Cockerellia) albipennis albipennis
Perdita (Cockerellia) coreopsidis
Perdita (Cockerellia) lepachidis
Perdita (Hexaperdita) ignota isopappi
Perdita (Macrotera) texana
Perdita (Pentaperdita) nigroviridis
Perdita (Perdita) maculigera
Protandrena bancrofti
Pseudopanurgus aethiops
Pseudopanurgus rugosus
Pseudopanurgus texanus

Melittidae

Dasypodinae

Hesperapis sp. A ("infuscata" Stage ms.)

Megachilidae

Lithurginae

Lithurge gibbosus

Megachilinae

Anthidiellum notatum notatum
Chalicodoma (Chelostomoides) exilis perexilis
Coelioxys (Acrocoelioxys) otomita
Coelioxys (Boreocoelioxys) novomexicana
Coelioxys (Boreocoelioxys) octodentata
Coelioxys (Boreocoelioxys) sayi
Coelioxys (Cyrtocoelioxys) modesta
Coelioxys (Haplocoelioxys) mexicana
Coelioxys (Synocoelioxys) texana
Coelioxys (Xerocoelioxys) bisoncornua
Coelioxys (Xerocoelioxys) edita
Dianthidium (Adanthidium) texanum
Dolichostelis costalis
Eumegachile (Sayapis) inimica inimica
Eumegachile (Sayapis) policaris
Heriades (Neotrypetes) variolosa variolosa
Hoplitis (Aldidamea) producta producta
Hoplitis (Robertsonella) simplex
Megachile (Litomegachile) brevis
Megachile (Litomegachile) mendica
Megachile (Litomegachile) texana
Megachile (Xanthosarus) comata
Megachiloides (Argyropile) parallela
Megachiloides (Megachiloides) amica
Megachiloides (Phaenosarus) fortis
Megachiloides (Xeromegachile) casadae
Pseudocentron (Acentron) albitarsis
Osmia (Chalcosmia) georgica
Osmia (Chalcosmia) texana
Osmia (Osmia) lignaria lignaria
Osmia (Osmia) ribifloris ribifloris
Stelis (Microstelis) lateralis
Stelis (Microstelis) sp. A (Robertsonella)

Anthophoridae

Nomadinae

Epeolus bifasciatus
Epeolus compactus
Epeolus pusillus
Epeolus scelestus
Epeolus sp. A
Epeolus sp. D
Epeolus sp. E.
Holcopasites calliopsidis
Holcopasites pulchellus
Nomada (Centrias) sp. A
Nomada (Holonomada) grandis
Nomada (aff. Holonomada) sp. A
Nomada (Micronomada) texana
Nomada (Micronomada) sp. A
Nomada (Micronomada) sp. E
Nomada (Nomada) sp. A
Nomada (Nomada) sp. N
Nomada (Phelonomada) belfragei
Paranomada aff. nitida
Triepeolus concavus
Triepeolus cressonii
Triepeolus lunatus
Triepeolus pencilliferus
Triepeolus remigatus
Triepeolus texanus
Triepeolus sp. E

Anthophorinae

Ancyloscelis apiformis
Anthophora abrupta
Anthophora californica
Anthophora capistrata
Anthophora occidentalis
Centris (Paracentris) atripes
Centris (Paracentris) lanosa
Diadasia afflicta
Diadasia diminuta
Diadasia enevata
Diadasia rinconis rinconis
Ericrocis lata
Eucera belfragei
Exomalopsis (Anthophorisca) texana
Exomalopsis (Phanomalopsis) birkmanni
Melissodes (Apomelissodes) baileyi
Melissodes (Eumelissodes) coreopsis
Melissodes (Eumelissodes) dentiventris
Melissodes (Eumelissodes) elegans
Melissodes (Eumelissodes) tristis
Melissodes (Melissodes) bimaculata bimaculata
Melissodes (Melissodes) communis communis
Melissodes (Melissodes) tepaneca
Melissodes (Psilomelissodes) intorta
Melitoma marginella
Peponapis pruinosa
Svastra atripes atripes
Svastra obliqua obliqua
Svastra petulca petulca
Xenoglossa kansensis
Xenoglossodes aff. wilmattae

Xylocopinae

Ceratina (Calloceratina) sp. A
Ceratina (Ceratina) cockerell
Ceratina (Zadontomerus) diodonta
Ceratina (Zadontomerus) shinnersi
Xylocopa (Notoxylocopa) tabaniformis parkinsoniae
Xylocopa (Schoenherria) micans
Xylocopa (Xylocopoides) virginica texana

Apidae

Apinae

Apis mellifera

Bombinae

Bombus (Fervidobombus) pennsylvanicus
Bombus (Fervidobombus) sonorus
Bombus (Fraternobombus) fraternus
Psythirus variabilis

Vespidae

Eumeninae

Ancistrocerus adiabatus (Saussure)
Ancistrocerus campestris (Saussure)
Ancistrocerus catskill (Saussure)
Ancistrocerus spinolae (Saussure)
Ancistrocerus unifasciatus (Saussure)
Dolichodynerus tanynotus (Cameron)
Eumenes smithii (Saussure)
Eumenes fraternus (Say)
Euodynerus annulatus (Say)
Euodynerus barberi (Bohart)
Euodynerus boscii (Lepeletier)
Euodynerus castigatus (Saussure)
Euodynerus crypticus (Say)
Euodynerus foraminatus (Saussure)
Euodynerus hidalgo (Saussure)
Euodynerus megaera (Lepeletier)
Leptochilus bellulus (Cresson)
Monobia quadridens (Linnaeus)
Pachodynerus nasidens (Latreille)
Pachodynerus praecox (Saussure)
Parancistrocerus fulvipes (Saussure)
Parancistrocerus minimoferus (Bohart)
Parancistrocerus pedestris (Saussure)
Parancistrocerus perennis (Saussure)
Paranortonia symmorphus (Saussure)
Pseudodynerus quadrisectus (Say)
Parancistrocerus rectangulis (Viereck)
Parancistrocerus vagus vagus (Saussure)
Stenodynerus anormis (Say)
Stenodynerus histrionalis (Robertson)
Stenodynerus microstictus (Viereck)
Stenodynerus propinquus (Saussure)
Symmorphus canadensis (Saussure)
Zethus spinipes (Say)

Leucospidae

Leucospa affinis affinis (Say)
Leucospa texana (Cresson) 4

Mutillidae

Timula leona (Blake)
Timula oajaca (Blake)
Ephuta sudatrix (Melander)
Ephuta sp.
Sphaeropthalma a. auripilis (Blake)
Sphaeropthalma sp.
Pseudomethoca brazoria (Blake)
Pseudomethoca frigida (Smith)
Pseudomethoca gila (Blake)
Pseudomethoca ilione (Fox)
Pseudomethoca nudula (Mickel) NOTE: NEW TEXAS RECORD
Pseudomethoca oceola (Blake)
Pseudomethoca propinqua (Cresson)
Pseudomethoca simillima (Smith)
Myrmilloides grandiceps (Blake)
Dasymutilla arcana (Mickel)
Dasymutilla birkmani (Melander)
Dasymutilla bollii (Fox)
Dasymutilla electra (Blake)
Dasymutilla klugii (Gray)
Dasymutilla meracula Mickle
Dasymutilla quadriguttata (Say)
Dasymutilla scaevola (Blake)
Dasymutilla texanella (Mickel)
Dasymutilla vesta vesta (Cresson)
Dasymutilla vesta errans (Rohwer)
Photopsis sp.

Crabronidae

Philanthinae

Philanthus ventrilabris
Cerceris bicornuta
Cerceris californica
Cerceris compacta
Cerceris crucis
Cerceris echo
Cerceris finitima
Cerceris gnarina
Cerceris fumipennis
Cerceris halone
Cerceris insolita
Cerceris jucunda
Cerceris kennicottii
Cerceris parkeri
Cerceris rohweri
Cerceris rufopicta
Cerceris texana
Cerceris tolteca
Cerceris truncata
Cerceris verticalis

Pompilidae

Chirodamus feroculis (Banks)
Chirodamus heiligbrodtii (Cresson)
Chirodamus maculipennis (Smith)
Pepsis (Pepsis) thisbe (Lucas)
Pepsis cerberus (Lucas)
Pepsis mildei (Stal.)
Hemipepsis ustulata (Dahlbom)
Priocnessus nuperus (Cresson)
Entypus fulvicornis (Cresson)
Entypus unifasciatus cressoni (Banks)
Cryptocheilus attenuatum (Bank)
Cryptocheilus severini (Banks)
Priocnemis (Priocnemissus) minorata (Banks)
Priocnemis (Priocnemis) cornica (Say)
Calicurgus hyalinatus rupex (Cresson)
Dipogon (Deuteragenia) iracundus (Towns)
Dipogon (Deuteragenia) papago anomalus (Dreisbach)
Dipogon (Dipogon) g. graenicheri (Banks)
Auplopus adjunctus (Banks)
Auplopus c. caerulescens (Dahlbom)
Auplopus m. mellipes (Say)
Auplopus nigrellus (Banks)
Ageniella (Leucophrus) incita (Banks)
Ageniella (Leucophrus) semitincta (Banks)
Ageniella (Priophanes) arcuata (Banks)
Ageniella (Priophanes) f. faceta (Cresson)
Ageniella (Ageniella) accepta (Cresson)
Ageniella (Ageniella) conflicta Banks
Ageniella (Ageniella) submetallica (Banks)
Ageniella (Ageniella) utilis (Cameron)
Aporus (Aporus) concolor (Smith)
Aporus (Aporus) niger (Cresson)
Allaporus rufiventris (Cresson)
Allaporus smithianus (Cameron)
Psorthaspsis luctuosa (Banks)
Psorthaspsis texana (Cresson)
Psorthaspsis vicina (Cresson)
Evagetes padrinus minusculus (Banks)
Evagetes parvus (Cresson)
Agenioideus (Ridestus) biedermani (Banks)
Agenioideus (Gymnochares) birkmani (Banks)
Sericopompilus apicalis (Say)
Episyron b. biguttatus (Fabricius)
Episyron conterminus posterus (Fox)
Poecilopompilus a. algidus (Smith)
Poecilopompilus i. interruptus
Poecilopompilus f. flavopictus (Smith)
Tachypompilus ferrugineus annexus (Banks)
Anoplius (Notiochares) lepidus atramentarius (Dahlbom)
Anoplius (Arachnophroctonus) moestus (Banks)
Anoplius (Pompilinus) clystera (Banks)
Anoplius (Pompilinus) cylindricus (Cresson)
Anoplius (Pompilinus) insolens (Banks)
Anoplius (Pompilinus) marginatus (Say)
Anoplius (Pompilinus) percitus (Evans)
Anoplius (Pompilinus) splendens (Dreisbach)
Anoplius (Pompilinus) subcylindricus (Banks)
Anoplius (Anoplius) papago (Banks)
Pompilus (Ammosphex) s. solonus (Banks)
Pompilus (Anoplochares) apicatus (Provancher)
Aporinellus medianus (Banks)
Aporinellus yucatanensis (Cameron)
Allochares azureus (Cresson)
Paracyphononyx funereus (Lepeletier)
Ceropales fulvipes (Cresson)
Ceropales maculta fraterna (Smith)

Sphecidae

Ampulicinae

Ampulex ferruginea

Sphecinae

Ammophila picipes Cameron New TX record
Ammophila pictipennis Walsh
Ammophila procera Dahlbom
Chalybion californicum (Saussure)
Chalybion z. peninsularum Bohart & Menke Austin, New TX record
Chalybion z. zimmermanni Dahlbom
Chlorion aerarium Patton
Chlorion cyaneum Dahlbom
Eremnophila aureonotata (Cameron)
Isodontia apicalis (Smith)
Isodontia auripes (Fernald)
Isodontia mexicanus (Saussure)
Isodontia philadelphica (Lept.)
Podalonia sp. Austin
Podium luctuosum Smith
Podium rufipes fabricius
Prionyx atratus (Lepeletier)
Prionyx packeri Bohart & Menke
Sceliphron caementarium (Drury)
Sphex ashmeadi (Fernald) Austin
Sphex habenus (Say)
Sphex ichneumoneus (L.)
Sphex lucae (Saussure) Austin
Sphex pensylvanicus (L.)
Sphex texanus (Cresson)

Pemphredoninae

Diodontus boharti Eighme
Diodontus flavitarus Fox
Passaloecus annulatus (Say)
Passaloecus gallicola Vincent New TX record
Pemphredon (Cemonus) bipartior Fox
Pemphredon lethifer (Shuckard)
Pemphredon rugifer (Dahlbom)
Pluto aerofacies (Malloch)
Pluto basifuscus van Lith New TX record
Pluto sayi (Rohwer)
Pluto spangleri van Lith New TX record
Pluto suffusus (Fox) New TX record
Pluto tibialis (Cresson)
Pseneo carolina (Rohwer) New TX record
Stigmus americanus Packard
Stigmus inordinatus universitatis Rohwer
Stigmus podagricus podagricus kohl

Astatinae

Astata bicolor Say
Astata clypeata Parker New TX record
Astata mexicana New TX record
Astata unicolor Say

Larrinae

Larra analis Fabricius Austin
Liris argentatus (P. de B.)
Liris beatus (Cameron)
Liris partitus Krombein & Gingras
Lyroda subita (Say)
Miscophus sp.
Pison agile (Smith) New TX record
Pisonopsis birkmannii Rohwer
Solierella cingulis Bohart
Solierella hooki R. Bohart TX endemic
Solierella inermis (Cresson)
Tachysphex antennatus W. Fox
Tachysphex apicalis W. Fox New TX record
Tachysphex crassiformis Viereck
Tachysphex glabrior Williams
Tachysphex krombeiniellus Pulawski
Tachysphex ?maurus Rohwer
Tachysphex mundus mundus W. Fox
Tachysphex scopaeus Pulawski
Tachysphex tarsatus (Say)
Tachysphex texanus (Cresson)
Tachytes abdominalis (Say)
Tachytes auricomas Bradley
Tachytes aurulentus (F.)
Tachytes chrysopyga obscurus Cresson
Tachytes cressoni Banks
Tachytes distinctus F. Smith
Tachytes guatemalensis Cameron
Tachytes intermedius (Viereck)
Tachytes pennsylvanicus Banks
Tachytes pepticus (Say)
Trypargilum clavatum (Say)
Trypargilum politum (Say)
Trypargilum spinosum (Cameron)
Trypargilum texense (Saussure)
Trypoxylon bidentatum Fox New TX record
Trypoxylon carinatum Say
Trypoxylon punctivertex Richards
Trypoxylon regulare Viereck New TX record
Trypoxylon richardsi Sandhouse

Crabroninae

Anacrabro o. ocellatus Packard
Crabro advena Smith
Crabro cingulatus (Packard)
Crabro tumidus (Packard) New TX record
Crossocerus imppressifrons (Smith)
Crossocerus minimus (Packard)
Crossocerus similis (Fox) New TX record
Crossocerus tarsatus (Shuckard)= planipes (Fox
Ectemnius centralis (Cameron) Gill Ranch
Ectemnius decemmaculatus (Say)
Ectemnius excavatus (W. Fox)
Ectemnius scaber (Lepeletier & Brulle)
Ectemnius sonorensis (Cameron) Gill Ranch, New TX record
Ectemnius sp. 6
Enchemicrum australe Pate
Enoplolindenius robertsoni (Rohwer)
Lestica confluenta (Say)
Lestica producticollis (Packard)
Lindenius armaticeps (Fox)
Moniaecera abdominalis (Fox)
Oxybelus emarginatus Say
Oxybelus packardii Robertson
Oxybelus parvus Cresson
Oxybelus subcornutus Cockerell
Rhopalum atlanticum R. Bohart New TX record
Rhopalum rufigaster Packard

Bembecinae

Alysson melleus Say
Argogorytes nigrifrons (F. Smith)
Bembecinus quinquesspinosus (Say) Austin
Bicyrtes capnoptera (Handl.) Austin
Bicyrtes fodiens (Handl.)
Bicyrtes quadrifasciata (Say)
Bicyrtes ventralis (Say)
Epinysson mellipes (Cresson) New TX record
Glenostictia pictifrons Smith
Gorytes atricornis Packard
Gorytes deceptor Krombein New TX record
Hoplisoides nebulosus (Packard) New TX record
Hoplisoides spilopterus (Handl.)
Nysson subtilis Fox New TX record
Nysson trichrus (Mickel)
Ochleroptera bipunctata (Say)
Pseudoplisus divisus Smith
Pseudoplisus smithii Cresson
Pseudoplisus phaleratus (Say)
Psammaletes mexicanus (Cameron) New TX record
Sphecius speciosus (Drury)
Stictia carolina (Fabricius)
Tanyoprymnus moneduloides (Packard)
Synnevrus aequalis (Patton) New TX record
Synnevrus plagiatus (Cresson)
Zanysson texanus (Cresson)

Philanthinae

Cerceris astarte Banks 2nd specimen taken in TX
Cerceris atramontensis Banks
Cerceris bicornuta Guerin
Cerceris californica Cresson
Cerceris compacta Cresson
Cerceris cruis Viereck & Cockerell
Cerceris echo Mickel
Cerceris finitima Cresson
Cerceris fumipennis Say
Cerceris gnarina Banks
Cerceris halone Banks
Cerceris insolita Cresson
Cerceris jucunda Cresson
Cerceris kennicottii Cresson
Cerceris parkeri Scullen Austin
Cerceris queretaro Scullen
Cerceris rohweri Ferguson Austin
Cerceris rufopicta F. Smith
Cerceris tepaneca Saussure
Cerceris texana Scullen
Cerceris tolteca Saussure
Cerceris truncata Cameron
Cerceris verticalis F. Smith
Philanthus gibbosus (Fabricius)
Philanthus ventrilabris (Fabricius)