| Family | genus | species | author | Type Number | Category |
| Sphecidae | Ammophila | arnaudi | Tsuneki | 12546 | holotype |
| Sphecidae | Ammophila | coachella | Menke | 9884 | holotype |
| Sphecidae | Ammophila | femurrubra | Fox | 245 | lectotype |
| Sphecidae | Ammophila | formicoides | Menke | 9885 | holotype |
| Sphecidae | Ammophila | hurdi | Menke | 9886 | holotype |
| Sphecidae | Ammophila | imitator | Menke | 9887 | holotype |
| Sphecidae | Ammophila | mimica | Menke | 9888 | holotype |
| Sphecidae | Ammophila | nefertiti | Menke | 9889 | holotype |
| Sphecidae | Ammophila | silvestris | Kirkbride | 14305 | holotype |
| Sphecidae | Ammophila | willinki | Menke | 8853 | holotype |
| Sphecidae | Ammoplanops | neomexicanus | Bohart and Smith | 13243 | holotype |
| Sphecidae | Ammoplanops | powelli | Bohart and Smith | 13244 | holotype |
| Sphecidae | Aphilanthops | bechteli | Bohart | 6733 | holotype |
| Sphecidae | Aphilanthops | californica | Bohart | 6734 | holotype |
| Sphecidae | Aphilanthops | dreisbachi | Bohart | 6735 | holotype |
| Sphecidae | Aphilanthops | haigi | Bohart | 6736 | holotype |
| Sphecidae | Aphilanthops | hispidus | Fox | 253 | holotype? |
| Sphecidae | Aphilanthops | sculleni | Bohart | 6737 | holotype |
| Sphecidae | Astata | bakeri | Parker | 6818 | holotype |
| Sphecidae | Astata | boharti | Parker | 6819 | holotype |
| Sphecidae | Astata | clypeata | Parker | 6820 | holotype |
| Sphecidae | Astata | femorata | Parker | 8736 | holotype |
| Sphecidae | Astata | nubecula bechteli | Parker | 6821 | holotype |
| Sphecidae | Astata | williamsi | Parker | 6822 | holotype |
| Sphecidae | Bembex | nicolai | Cockerell | 5023 | holotype |
| Sphecidae | Bembex | occidentalis | Fox | 250 | syntype |
| Sphecidae | Bembex | occidentalis | Fox | 252 | syntypes, 5 |
| Sphecidae | Bembex | occidentalis | Fox | 249 | syntype |
| Sphecidae | Bembex | occidentalis | Fox | 251 | syntype |
| Sphecidae | Bembix | boharti | Griswold | 15112 | holotype |
| Sphecidae | Bembix | frommeri | Bohart | 13337 | holotype |
| Sphecidae | Bembix | gillaspyi | Evans and Matthews | 10275 | holotype |
| Sphecidae | Bembix | hamata lucida | Fox | 929 | holotype |
| Sphecidae | Bembix | hamata | Fox | 928 | holotype |
| Sphecidae | Bembix | hokarra | Evans and Matthews | 11859 | holotype |
| Sphecidae | Bembix | magdalenae | Fox | 1829 | holotype |
| Sphecidae | Bembix | undeneya | Evans and Matthews | 11860 | holotype |
| Sphecidae | Bembix | wollowra | Evans and Matthews | 11861 | holotype |
| Sphecidae | Bicyrtes | tristis | Fox | 1334 | holotype |
| Sphecidae | Cerceris | alamos | Scullen | 11549 | holotype |
| Sphecidae | Cerceris | femurrubra rossi | Scullen | 11633 | holotype |
| Sphecidae | Cerceris | finitima citrina | Scullen | 10300 | holotype |
| Sphecidae | Cerceris | fortin | Scullen | 11632 | holotype |
| Sphecidae | Cerceris | hurdi | Scullen | 11550 | holotype |
| Sphecidae | Cerceris | montealban | Scullen | 11551 | holotype |
| Sphecidae | Cerceris | neahminax | Scullen | 10246 | holotype |
| Sphecidae | Cerceris | ruficornis saghaliensis | Tsuneki | 10245 | holotype |
| Sphecidae | Cerceris | sandiegensis | Scullen | 9992 | holotype |
| Sphecidae | Cerceris | ventricornis | Reyes | 16022 | holotype |
| Sphecidae | Cerceris | veracruz | Scullen | 11552 | holotype |
| Sphecidae | Cerceris | williamsi | Scullen | 11634 | holotype |
| Sphecidae | Chalybion | zimmermanni peninsularum | Bohart and Menke | 6753 | holotype |
| Sphecidae | Chlorion | boharti | Menke | 6823 | holotype |
| Sphecidae | Clypeadon | evansi | Bohart | 9977 | holotype |
| Sphecidae | Crabro | flavinubis | Bohart | 13338 | holotype |
| Sphecidae | Crabro | helvocrinus | Bohart | 13339 | holotype |
| Sphecidae | Crabro | imbutus | Fox | 248 | holotype? |
| Sphecidae | Crossocerus | pusanoides | Leclercq | 15794 | holotype |
| Sphecidae | Crossocerus | rimatus | Leclercq | 15795 | holotype |
| Sphecidae | Dasyproctus | guadalensis | Tsuneki | 15122 | holotype |
| Sphecidae | Dasyproctus | solomonensis | Tsuneki | 15123 | holotype |
| Sphecidae | Diodontus | boharti | Eighme | 16353 | holotype |
| Sphecidae | Diodontus | retiolus | Eighme | 16354 | holotype |
| Sphecidae | Diploplectron | diablensis | Williams | 6833 | holotype |
| Sphecidae | Diploplectron | reticulatus | Williams | 6834 | holotype |
| Sphecidae | Dolichurus | californicus | Williams | 6832 | holotype |
| Sphecidae | Ectemnius | konowii manchurianus | Tsuneki | 12547 | holotype |
| Sphecidae | Ectemnius | solomonicus | Tsuneki | 15124 | holotype |
| Sphecidae | Encopognathus | rufiventris | Timberlake | 14991 | holotype |
| Sphecidae | Entomognathus | narratus | Leclercq | 15796 | holotype |
| Sphecidae | Entomognathus | nathani | Leclercq | 15797 | holotype |
| Sphecidae | Entomognathus | singarae | Leclercq | 15798 | holotype |
| Sphecidae | Eremiasphecium | arabicum | Pulawski | 17014 | holotype |
| Sphecidae | Eucerceris | arenaria | Scullen | 13711 | holotype |
| Sphecidae | Eucerceris | baja | Scullen | 6877 | holotype |
| Sphecidae | Eucerceris | biconica | Scullen | 13681 | holotype |
| Sphecidae | Eucerceris | elegans monoensis | Scullen | 12265 | holotype |
| Sphecidae | Eucerceris | ferruginosa | Scullen | 5422 | holotype |
| Sphecidae | Eucerceris | hespera | Scullen | 6878 | holotype |
| Sphecidae | Eucerceris | lapazensis | Scullen | 12247 | holotype |
| Sphecidae | Eucerceris | melanovittata | Scullen | 6879 | holotype |
| Sphecidae | Eucerceris | mellea | Scullen | 6880 | holotype |
| Sphecidae | Eucerceris | melleoides | Ferguson | 15080 | holotype |
| Sphecidae | Eucerceris | pacifica | Scullen | 6881 | holotype |
| Sphecidae | Eucerceris | ruficeps | Scullen | 6882 | holotype |
| Sphecidae | Eucerceris | sculleni | Ferguson | 14153 | holotype |
| Sphecidae | Eucerceris | triciliata | Scullen | 6883 | holotype |
| Sphecidae | Gastrosericus | ammochares | Pulawski | 17384 | holotype |
| Sphecidae | Gastrosericus | bambara | Pulawski | 17385 | holotype |
| Sphecidae | Gastrosericus | baobabicus | Pulawski | 17386 | holotype |
| Sphecidae | Gastrosericus | dentatus | Pulawski | 17387 | holotype |
| Sphecidae | Gastrosericus | eremicus | Pulawski | 17388 | holotype |
| Sphecidae | Gastrosericus | fulani | Pulawski | 17389 | holotype |
| Sphecidae | Gastrosericus | herero | Pulawski | 17390 | holotype |
| Sphecidae | Gastrosericus | hombori | Pulawski | 17391 | holotype |
| Sphecidae | Gastrosericus | lepidus | Pulawski | 17392 | holotype |
| Sphecidae | Gastrosericus | pnepheros | Pulawski | 17393 | holotype |
| Sphecidae | Gastrosericus | praos | Pulawski | 17394 | holotype |
| Sphecidae | Gastrosericus | punctatus | Pulawski | 17395 | holotype |
| Sphecidae | Gastrosericus | sabulosus | Pulawski | 17396 | holotype |
| Sphecidae | Gastrosericus | sobrinus | Pulawski | 17397 | holotype |
| Sphecidae | Gastrosericus | synander | Pulawski | 17398 | holotype |
| Sphecidae | Gastrosericus | truncatus | Pulawski | 17399 | holotype |
| Sphecidae | Gastrosericus | tuberculatus | Pulawski | 17400 | holotype |
| Sphecidae | Gastrosericus | xanthophilus | Pulawski | 17401 | holotype |
| Sphecidae | Gastrosericus | zoyphion | Pulawski | 17402 | holotype |
| Sphecidae | Gastrosericus | zyx | Pulawski | 17403 | holotype |
| Sphecidae | Hoplisoides | projectus | Bohart | 11321 | holotype |
| Sphecidae | Isodontia | immaculata | Hensen | 16654 | holotype |
| Sphecidae | Isorhopalum | marunum | Leclercq | 15799 | holotype |
| Sphecidae | Larropsis | arizonensis | Bohart and Bohart | 9290 | holotype |
| Sphecidae | Larropsis | bradleyi | Bohart and Bohart | 8872 | holotype |
| Sphecidae | Larropsis | corrugata | Bohart and Bohart | 8873 | holotype |
| Sphecidae | Larropsis | deserta | Bohart and Bohart | 9291 | holotype |
| Sphecidae | Larropsis | granulosa | Bohart and Bohart | 8874 | holotype |
| Sphecidae | Larropsis | hurdi | Bohart and Bohart | 8875 | holotype |
| Sphecidae | Larropsis | interocularis | Bohart and Bohart | 9292 | holotype |
| Sphecidae | Larropsis | lucida | Bohart and Bohart | 9293 | holotype |
| Sphecidae | Larropsis | platynota | Bohart and Bohart | 8876 | holotype |
| Sphecidae | Larropsis | sericea | Bohart and Bohart | 9294 | holotype |
| Sphecidae | Larropsis | snowi | Bohart and Bohart | 9295 | holotype |
| Sphecidae | Larropsis | striata | Bohart and Bohart | 9296 | holotype |
| Sphecidae | Larropsis | uniformis | Bohart and Bohart | 9297 | holotype |
| Sphecidae | Larropsis | washoensis | Bohart and Bohart | 9298 | holotype |
| Sphecidae | Lestica | spinicollis | Tsuneki | 12548 | holotype |
| Sphecidae | Lestica | tobleri | Tsuneki | 13734 | holotype |
| Sphecidae | Lindenius | californicus | Court and Bohart | 6738 | holotype |
| Sphecidae | Lindenius | inyoensis | Court and Bohart | 6739 | holotype |
| Sphecidae | Lindenius | neomexicanus | Court and Bohart | 6740 | holotype |
| Sphecidae | Lindenius | tylotis | Court and Bohart | 6741 | holotype |
| Sphecidae | Liris | mexicanus | Krombein and Gingras | 15039 | holotype |
| Sphecidae | Microstictia | deserticola | Bohart in Bohart and Gillaspy | 16093 | holotype |
| Sphecidae | Mimesa | barri | Gittins | 16744 | holotype |
| Sphecidae | Mimesa | cahuilla | Finnamore | 15081 | holotype |
| Sphecidae | Mimesa | gabrielis | Finnamore | 16548 | holotype |
| Sphecidae | Miscophus | fimbriatus | Slansky | 13528 | holotype |
| Sphecidae | Miscophus | williamsi | Slansky | 13529 | holotype |
| Sphecidae | Neonysson | herbsti | Bohart | 11322 | holotype |
| Sphecidae | Odontosphex | damara | Pulawski | 16688 | holotype |
| Sphecidae | Oryttus | lapazae | Bohart | 11116 | holotype |
| Sphecidae | Oxybelus | argypheum | Bohart and Schlinger | 6742 | holotype |
| Sphecidae | Oxybelus | californicus | Bohart and Schlinger | 6743 | holotype |
| Sphecidae | Oxybelus | canalis | Bohart and Schlinger | 6744 | holotype |
| Sphecidae | Oxybelus | crandalli | Bohart and Schlinger | 6745 | holotype |
| Sphecidae | Oxybelus | hurdi | Bohart and Schlinger | 6746 | holotype |
| Sphecidae | Oxybelus | krombeini | Bohart and Schlinger | 6747 | holotype |
| Sphecidae | Oxybelus | linsleyi | Bohart and Schlinger | 6748 | holotype |
| Sphecidae | Oxybelus | macswaini | Bohart and Schlinger | 6749 | holotype |
| Sphecidae | Oxybelus | paracochise | Bohart and Schlinger | 6750 | holotype |
| Sphecidae | Oxybelus | peruvicus | Bohart | 16997 | holotype |
| Sphecidae | Oxybelus | timberlakei | Bohart and Schlinger | 6751 | holotype |
| Sphecidae | Oxybelus | xerophilus | Bohart and Schlinger | 6752 | holotype |
| Sphecidae | Palmodes | californicus | Bohart and Menke | 8877 | holotype |
| Sphecidae | Palmodes | hesperus | Bohart and Menke | 8878 | holotype |
| Sphecidae | Palmodes | insularis | Bohart and Menke | 8879 | holotype |
| Sphecidae | Palmodes | lissus | Bohart and Menke | 8880 | holotype |
| Sphecidae | Palmodes | pacificus | Bohart and Menke | 8881 | holotype |
| Sphecidae | Palmodes | stygicus | Bohart and Menke | 8882 | holotype |
| Sphecidae | Pemphredon | fischeri | Dollfuss | 17265 | holotype |
| Sphecidae | Philanthus | boharti | Ferguson | 14322 | holotype |
| Sphecidae | Philanthus | michelbacheri | Bohart | 11803 | holotype |
| Sphecidae | Philanthus | occidentalis | Strandtmann | 5770 | holotype |
| Sphecidae | Pison | electrum | Antropov and Pulawski | 16465 | holotype |
| Sphecidae | Pison | nogorombu | Pulawski | 16466 | holotype |
| Sphecidae | Pison | pulawskii | Antropov | 17236 | holotype |
| Sphecidae | Pison | wasbaueri | Menke | 16397 | holotype |
| Sphecidae | Pisonopsis | clypeata occidentalis | Williams | 6835 | holotype |
| Sphecidae | Pisonopsis | triangularis californicus | Williams | 6836 | holotype |
| Sphecidae | Piyuma | solomonica | Tsuneki | 15125 | holotype |
| Sphecidae | Plenoculus | boregensis | Williams | 6838 | holotype |
| Sphecidae | Plenoculus | cuneatus | Williams | 6839 | holotype |
| Sphecidae | Plenoculus | davisi bilobatus | Williams | 6840 | holotype |
| Sphecidae | Plenoculus | davisi gracilis | Williams | 6841 | holotype |
| Sphecidae | Plenoculus | davisi transversus | Williams | 14993 | holotype |
| Sphecidae | Plenoculus | deserti | Williams | 6842 | holotype |
| Sphecidae | Plenoculus | hurdi | Williams | 6843 | holotype |
| Sphecidae | Plenoculus | palmarum | Williams | 6844 | holotype |
| Sphecidae | Plenoculus | sinuatus | Williams | 6845 | holotype |
| Sphecidae | Plenoculus | stygius | Williams | 6846 | holotype |
| Sphecidae | Plenoculus | timberlakei | Williams | 14994 | holotype |
| Sphecidae | Pluto | abbreviatus | Lith | 13379 | holotype |
| Sphecidae | Pluto | rufanalis | Lith | 13380 | holotype |
| Sphecidae | Priononyx | subatrata | Bohart | 13340 | holotype |
| Sphecidae | Prosopigastra | nearctica | Bohart | 9981 | holotype |
| Sphecidae | Psen | aureolus | Lith | 13682 | holotype |
| Sphecidae | Pseneo | leytensis | Bohart and Grissell | 11112 | holotype |
| Sphecidae | Psenulus | interstitialis salomonensis | Lith | 11637 | holotype |
| Sphecidae | Pseudoplisus | erugatus | Bohart | 13341 | holotype |
| Sphecidae | Pseudoplisus | tanythrix | Bohart | 10649 | holotype |
| Sphecidae | Pulverro | californica | Eighme | 11801 | holotype |
| Sphecidae | Pulverro | coconino | Smith | 15120 | holotype |
| Sphecidae | Pulverro | monticola | Eighme | 10003 | holotype |
| Sphecidae | Rhopalum | ammatticum | Leclercq | 15800 | holotype |
| Sphecidae | Rhopalum | hillorum | Leclercq | 15802 | holotype |
| Sphecidae | Rhopalum | yercaudi | Leclercq | 15803 | holotype |
| Sphecidae | Solierella | abdominalis | Williams | 14995 | holotype |
| Sphecidae | Solierella | arcuata | Williams | 6168 | holotype |
| Sphecidae | Solierella | australis | Williams | 14996 | holotype |
| Sphecidae | Solierella | bicolor | Williams | 14997 | holotype |
| Sphecidae | Solierella | boharti | Williams | 6161 | holotype |
| Sphecidae | Solierella | boregensis | Williams | 6847 | holotype |
| Sphecidae | Solierella | bridwelli | Williams | 14998 | holotype |
| Sphecidae | Solierella | californica | Williams | 6171 | holotype |
| Sphecidae | Solierella | clypeata | Williams | 14999 | holotype |
| Sphecidae | Solierella | corizi | Williams | 6165 | holotype |
| Sphecidae | Solierella | lasseni | Williams | 6162 | holotype |
| Sphecidae | Solierella | levis | Williams | 6170 | holotype |
| Sphecidae | Solierella | mandibularis | Williams | 6848 | holotype |
| Sphecidae | Solierella | nitens | Williams | 6167 | holotype |
| Sphecidae | Solierella | pulawskii | Bohart | 17133 | holotype |
| Sphecidae | Solierella | semirugosa | Williams | 6849 | holotype |
| Sphecidae | Solierella | sonorae | Williams | 15000 | holotype |
| Sphecidae | Solierella | timberlakei | Williams | 15001 | holotype |
| Sphecidae | Solierella | vandykei | Williams | 6164 | holotype |
| Sphecidae | Sphex | fuliginosa | Scopoli | 16655 | holotype |
| Sphecidae | Spilomena | rossi | Antropov | 17279 | holotype |
| Sphecidae | Spilomena | schlingeri | Antropov | 17237 | holotype |
| Sphecidae | Spilomena | spinosa | Antropov | 17238 | holotype |
| Sphecidae | Spilomena | tungurachua | Antropov | 17239 | holotype |
| Sphecidae | Steniolia | dissimilis | Fox | 1324 | holotype |
| Sphecidae | Steniolia | eremica | Gillaspy | 8850 | holotype |
| Sphecidae | Steniolia | meridionalis | Fox | 1326 | holotype |
| Sphecidae | Steniolia | powelli | Gillaspy | 8851 | holotype |
| Sphecidae | Steniolia | vanduzeei | Gillaspy | 8852 | holotype |
| Sphecidae | Stictiella | argentata | Fox | 1332 | holotype |
| Sphecidae | Stictiella | bifurcata albicera | Fox | 1329 | holotype |
| Sphecidae | Stictiella | bifurcata | Fox | 1328 | holotype |
| Sphecidae | Stictiella | clypeata | Gillaspy | 6899 | holotype |
| Sphecidae | Stictiella | directa | Fox | 1330 | holotype |
| Sphecidae | Stictiella | terlinguae | Fox | 2474 | holotype |
| Sphecidae | Tachysphex | angelicus | Pulawski | 15902 | holotype |
| Sphecidae | Tachysphex | cocopa | Pulawski | 15916 | holotype |
| Sphecidae | Tachysphex | dominicanus | Pulawski | 15903 | holotype |
Sphecidae| Tachysphex | hopi | Pulawski | 15911 | holotype | |
| Sphecidae | Tachysphex | huchiti | Pulawski | 14205 | holotype |
| Sphecidae | Tachysphex | hurdi | Bohart | 9978 | holotype |
| Sphecidae | Tachysphex | lamellatus | Pulawski | 13465 | holotype |
| Sphecidae | Tachysphex | linsleyi | Bohart | 9979 | holotype |
| Sphecidae | Tachysphex | miwok | Pulawski | 14155 | holotype |
| Sphecidae | Tachysphex | nitelopteroides | Williams | 6850 | holotype |
| Sphecidae | Tachysphex | oasicola | Pulawski | 15904 | holotype |
| Sphecidae | Tachysphex | opata | Pulawski | 15905 | holotype |
| Sphecidae | Tachysphex | orestes | Pulawski | 15906 | holotype |
| Sphecidae | Tachysphex | paiute | Pulawski | 15907 | holotype |
| Sphecidae | Tachysphex | pinal | Pulawski | 15912 | holotype |
| Sphecidae | Tachysphex | powelli | Bohart | 9982 | holotype |
| Sphecidae | Tachysphex | quisqueyus | Pulawski | 15910 | holotype |
| Sphecidae | Tachysphex | rugicauda | Pulawski | 16987 | holotype |
| Sphecidae | Tachysphex | schlingeri | Bohart | 9983 | holotype |
| Sphecidae | Tachysphex | sulcatus | Pulawski | 15908 | holotype |
| Sphecidae | Tachysphex | tipai | Pulawski | 15028 | holotype |
| Sphecidae | Tachysphex | toltec | Pulawski | 15909 | holotype |
| Sphecidae | Tachysphex | tsil | Pulawski | 14161 | holotype |
| Sphecidae | Tachysphex | williamsi | Bohart | 9984 | holotype |
| Sphecidae | Tachysphex | yuma | Pulawski | 13966 | holotype |
| Sphecidae | Tachytes | absidatus | Bohart | 13552 | holotype |
| Sphecidae | Tachytes | californicus | Bohart | 11323 | holotype |
| Sphecidae | Tachytes | fulviventris rossi | Bohart | 11324 | holotype |
| Sphecidae | Tachytes | nevadensis | Bohart | 11325 | holotype |
| Sphecidae | Tachytes | pepticus chelatus | Bohart | 11326 | holotype |
| Sphecidae | Tachytes | schlingeri | Bohart | 13553 | holotype |
| Sphecidae | Tachytes | sculleni | Bohart | 11327 | holotype |
| Sphecidae | Tachytes | vardyi | Bohart | 13554 | holotype |
| Sphecidae | Trachypus | caenosus | Rubio Espina | 11865 | holotype |
| Sphecidae | Trypoxylon | centrale | Fox | 242 | syntype |
| Sphecidae | Trypoxylon | dubium | Coville | 16463 | holotype |
| Sphecidae | Trypoxylon | giganteum | Coville | 13763 | holotype |
| Sphecidae | Trypoxylon | monteverdeae | Coville | 13765 | holotype |
| Sphecidae | Trypoxylon | occidentalis | Coville | 13766 | holotype |
| Sphecidae | Trypoxylon | thaianum ambonense | Tsuneki | 13705 | holotype |
| Sphecidae | Trypoxylon | wegneri | Tsuneki | 13706 | holotype |
| Sphecidae | Vechtia | prerugosa | Leclercq | 15804 | holotype |
| Sphecidae | Xenosphex | timberlakei | Williams | 15002 | holotype |
| Sphecidae | Xenosphex | xerophila | Williams | 15003 | holotype |
| Sphecidae | Xerostictia | longilabris boharti | Gillaspy | 8969 | holotype |