| Species epithet, Author & Year | TYPE | Valid Name (if different) |
|---|
| Aegilipsovelia libasa Polhemus |
HOLOTYPE | |
| Aegilipsovelia origami Polhemus |
HOLOTYPE | |
| Agapostemon californicus clementinus Cockerell 1939 | HOLOTYPE | Agapostemon texanus Cresson |
| Agapostemon fasciatus Crawford 1901 |
HOLOTYPE | Agapostemon melliventris Cresson |
| Agapostemon texanus subtilior Cockerell 1898 |
NEOTYPE | Agapostemon texanus Cresson |
| Andrena carliniformis Viereck & Cockerell 1914 |
HOLOTYPE | |
| Andrena davidsoni Viereck & Cockerell 1914 |
HOLOTYPE | |
| Andrena hartfordensis Cockerell 1902 |
HOLOTYPE | Andrena nasonii Robertson |
| Andrena kristina UN Lanham |
HOLOTYPE | |
| Andrena lanhami LaBerge 1980 |
HOLOTYPE | |
| Andrena lanhami LaBerge 1980 |
ALLOTYPE | |
| Andrena pyrrhacita mosina Cockerell 1908 |
HOLOTYPE | |
| Andrena robinsoni UN Lanham |
HOLOTYPE | |
| Andrena salicifloris Cockerell 1897 |
LECTOALLOTYPE | |
| Anthidium rodecki Schwarz 1934 |
HOLOTYPE | |
| Anthidium rodecki Schwarz 1934 |
ALLOTYPE | |
| Anthophora bomboides neomexicana Cockerell 1900 |
SYNTYPE | |
| Anthophora chlorops Michener 1936 |
HOLOTYPE | Anthophora chlorops chlorops Michener |
| Anthophora fedorica Cockerell 1906 |
HOLOTYPE | |
| Anthophora forbesi Cockerell 1907 |
HOLOTYPE | |
| Anthophora forbesi Cockerell 1907 |
from TYPE lot | |
| Anthophora gohrmanae coloradensis Michener 1936 |
HOLOTYPE | Anthophora edwardsii gohrmanae Cockerell |
| Asphondylia betheli Cockerell 1907 |
HOLOTYPE | |
| Betheliella calochorti Cockerell 1924 |
HOLOTYPE | Dufourea calochorti calochorti (Cockerell) |
| Betheliella calochorti sculleni Cockerell 1937 |
HOLOTYPE | Dufourea calochorti sculleni (Cockerell) |
| Boreus coloradensis Byers |
HOLOTYPE | |
| Boreus coloradensis Byers |
ALLOTYPE | |
| Calliopsis fraterculus Cockerell 1896 |
HOLOTYPE | Pseudopanurgus fraterculus fraterculus Cockerell |
| Calliopsis verbenae (female) Cockerell and Porter 1899
| TYPE | |
| Calliopsis verbenae (male) Cockerell and Porter 1899 |
TYPE | |
| Carabus hendrichsi Boliv., Rotger & Coron. |
HOLOTYPE | |
| Ceratina dupla halophila Cockerell 1911 |
HOLOTYPE | Ceratina dupla Say |
| Ceroplastes communis Hempel |
TYPE | |
| Ceroplastes communis Hempel |
TYPE | |
| Chionea nigra Byers |
HOLOTYPE | |
| Chionea nigra Byers |
ALLOTYPE | |
| Chlosyne delamazai Rotger |
HOLOTYPE | |
| Chlosyne gaudialis wellingi Rotger |
HOLOTYPE | |
| Coelioxys sayi novomexicana Cockerell 1909 |
HOLOTYPE | Coelioxys novomexicana |
| Coelioxys wisconsinensis Cockerell 1925 |
HOLOTYPE | Coelioxys alternata Say |
| Coleomyia alticola James 1941 |
HOLOTYPE | |
| Coleomyia alticola James 1941 |
ALLOTYPE | |
| Dasiapis ochraceus Cockerell 1903 |
TYPE | Diadasia ochracea (Cockerell) |
| Dialictus cattellae Ellis 1913 |
HOLOTYPE | |
| Diplosis coloradella Cockerell 1904 |
TYPE | Cecidomyiidae sp. |
| Diplosis coloradella Cockerell 1904 |
TYPE | Cecidomyiidae sp. |
| Epeolus lanhami Mitchell 1962 |
HOLOTYPE | |
| Epeolus lanhami Mitchell 1962 |
ALLOTYPE | |
| Epeolus rufulus Cockerell 1941 |
HOLOTYPE | |
| Eriococcus armatus Hempel |
TYPE | |
| Eriococcus brasiliensis Cockerell |
TYPE | |
| Eriococcus perplexus Hempel |
co-TYPE | |
| Euphydryas chalcedona essonitus Burdick |
HOLOTYPE | |
| Euphydryas chalcedona essonitus Burdick |
ALLOTYPE | |
| Evodinus lanhami Lewis 1976 |
HOLOTYPE | |
| Halictus aquilae Cockerell 1898 |
TYPE | Dialictus aquilae (Cockerell) |
| Halictus avalonensis Cockerell 1938 |
TYPE | Evylaeus avalonensis (Cockerell) |
| Halictus galpinsiae Cockerell 1903 |
TYPE | Evylaeus aberrans (Crawford) |
| Halictus gilensis Cockerell |
TYPE | |
| Halictus manitouellus Cockerell 1908 |
LECTOTYPE | Lasioglossum manitouellus (Cockerell) |
| Halictus microlepoides Ellis 1914 |
HOLOTYPE | Dialictus microlepoides (Ellis) |
| Halictus pallidellus Ellis 1914 |
HOLOTYPE | Dialictus pallidellus (Ellis) |
| Halictus pectoraloides Cockerell 1895 |
TYPE | Evylaeus pectoraloides (Cockerell) |
| Halictus synthyridis Cockerell 1906 |
TYPE | Evylaeus synthyridis (Cockerell) |
| Halictus umbripennis Ellis |
HOLOTYPE | |
| Halictus zophops Ellis 1914 |
HOLOTYPE | |
| Hesperapis carinata rodecki Cockerell 1934 |
HOLOTYPE | |
| Heteropogon wilcoxi James 1934 |
HOLOTYPE | |
| Heteropogon wilcoxi James 1934 |
ALLOTYPE | |
| Icerya zetski Cockerell |
TYPE | |
| Laphystia lanhami James 1941 |
HOLOTYPE | |
| Laphystia lanhami James 1941 |
ALLOTYPE | |
| Lecanium discoides Hempel |
TYPE | |
| Lecanium ornatum Hempel |
TYPE | |
| Leptogaster arenicola James 1937 |
HOLOTYPE | |
| Leptotes marina burdicki Henne 1935 |
HOLOTYPE | |
| Leptotes marina burdicki Henne 1935 |
ALLOTYPE | |
| Megachile cleomis Cockerell 1900 |
TYPE | Megachile texana Cresson |
| Megachile cleomis Cockerell 1900 |
TYPE | Megachile texana Cresson |
| Megachile coloradensis Mitchell 1936 |
HOLOTYPE | |
| Megachile nelsoni Mitchell 1936 |
HOLOTYPE | |
| Megachile pollicaris pereximia Cockerell 1900 |
HOLOTYPE | Megachile policaris Say |
| Megachile vallorum Cockerell 1900 |
HOLOTYPE | Megachile policaris Say |
| Melanoplus olivaceus grandior Cockerell |
HOLOTYPE | |
| Melissodes agilis semiagilis Cockerell 1906 |
HOLOTYPE | Melissodes coreopsis Robertson |
| Melissodes confusiformis Cockerell 1906 |
HOLOTYPE | Melissodes coreopsis Robertson |
| Melissodes fremontii Cockerell 1907 |
HOLOTYPE | Melissodes hymenoxidis Cockerell |
| Melissodes grandissima Cockerell 1905 |
HOLOTYPE | Svastra grandissima (Cockerell) |
| Melissodes Helenae Cockerell 1906 |
HOLOTYPE | Melissodes paroselae Cockerell |
| Melissodes humilior Cockerell 1903 |
HOLOTYPE | |
| Melissodes hymenoxidis Cockerell 1906 |
HOLOTYPE | |
| Melissodes intermediella Cockerell 1905 |
HOLOTYPE | Melissodes humilior Cockerell |
| Melissodes intermediella catalinensis Cockerell 1905 |
HOLOTYPE | Melissodes lupina Cresson |
| Melissodes kallstroemiae Cockerell 1905 |
HOLOTYPE | Melissodes thelypodii thelypodii Cockerell |
| Melissodes kallstroemiae phenacoides Cockerell 1905 |
HOLOTYPE | Melissodes thelypodii thelypodii Cockerell |
| Melissodes masuca Cockerell 1909 |
HOLOTYPE | Melissodes tepaneca Cresson |
| Melissodes menuacha semilupina Cockerell 1905 |
HOLOTYPE | Melissodes semilupina Cockerell |
| Melissodes mysops (female) Cockerell 1905 |
HOLOTYPE | Melissodes rivalis Cresson |
| Melissodes mysops (male) Cockerell 1905 |
HOLOTYPE | Melissodes rivalis Cresson |
| Melissodes sphaeralceae Cockerell 1896 |
LECTOTYPE | |
| Melissodes submenuachus Cockerell 1897 |
LECTOTYPE | Melissodes submenuacha Cockerell |
| Melissodes timberlakei Cockerell 1926 |
HOLOTYPE | Melissodes tepida timberlakei Cockerell |
| Melissodes tristis malvina Cockerell 1902 |
HOLOTYPE | Melissodes tristis Cockerell |
| Melissodes wheeleri Cockerell 1906 |
HOLOTYPE | |
| Melissodes wickhami Cockerell 1906 |
HOLOTYPE | Melissodes intorta Cresson |
| Nemomydas wendyae K. & W. |
HOLOTYPE | |
| Nomada americana dacotana Cockerell 1903 |
HOLOTYPE | Nomada articulata Smith |
| Nomada avalonica Cockerell 1938 |
HOLOTYPE | |
| Nomada banksi Cockerell 1907 |
HOLOTYPE | |
| Nomada brewsterae Broemeling |
HOLOTYPE | |
| Nomada depressicauda Cockerell 1908 |
HOLOTYPE | Nomada depressa Cresson |
| Nomada flammigera Cockerell 1906 |
HOLOTYPE | |
| Nomada fragilis mesosticta Cockerell 1939 |
HOLOTYPE | |
| Nomada infantula Cockerell 1907 |
HOLOTYPE | Nomada parva Robertson |
| Nomada infantula Cockerell 1907 |
HOLOTYPE | Nomada parva Robertson |
| Nomada malonella Cockerell 1910 |
HOLOTYPE | |
| Nomada malonella Cockerell 1910 |
HOLOTYPE | |
| Nomada modesta vegana Cockerell 1903 |
HOLOTYPE | |
| Nomada orcusella Cockerell 1910 |
HOLOTYPE | |
| Nomada packardiella Cockerell 1906 |
HOLOTYPE | |
| Nomada pseudops Cockerell 1905 |
HOLOTYPE | |
| Nomada pyrrha Cockerell 1916 |
HOLOTYPE | |
| Nomada semisuavis Cockerell 1910 |
HOLOTYPE | |
| Nomada skinneri Cockerell 1908 |
HOLOTYPE | |
| Nomada taraxacella Cockerell 1903 |
HOLOTYPE | |
| Nomada timberlakei Rodeck |
HOLOTYPE | |
| Nomada truttarum Cockerell 1909 |
HOLOTYPE | |
| Nomada wootonella Cockerell 1909 |
HOLOTYPE | |
| Nomia heteropoda subvalidior (female) Blair 1935 |
HOLOTYPE | Nomia heteropoda kirbii Smith |
| Nomia heteropoda subvalidior (female) Blair 1935 |
HOLOTYPE | Nomia heteropoda kirbii Smith |
| Nomia heteropoda validescens Blair 1935 |
HOLOTYPE | |
| Osmia bennettae Cockerell 1907 |
HOLOTYPE | Osmia bruneri Cockerell |
| Osmia ednae Cockerell 1907 |
HOLOTYPE | Osmia calla Cockerell |
| Osmia erecta Michener 1936 |
HOLOTYPE | Osmia physariae Cockerell |
| Osmia eutrichosa Cockerell 1910 |
HOLOTYPE | Osmia inurbana Cresson |
| Osmia exigua diminuta Michener |
HOLOTYPE | |
| Osmia gaudiosa Cockerell 1907 |
HOLOTYPE | |
| Osmia integrella Cockerell 1907 |
HOLOTYPE | Osmia pikei Cockerell |
| Osmia kenoyeri Cockerell 1915 |
HOLOTYPE | |
| Osmia nigrobarbata Cockerell 1916 |
HOLOTYPE | |
| Osmia pentstemonis Cockerell 1906 |
HOLOTYPE | |
| Osmia pseudamala Cockerell 1910 |
HOLOTYPE | Osmia atrocyanea atrocyanea Cockerell |
| Osmia subtrevoris Cockerell 1906 |
HOLOTYPE | Osmia trevoris Cockerell |
| Osmia willmattae Cockerell 1906 |
HOLOTYPE | Osmia brevis brevis Cresson |
| Perdita baileyae Cockerell 1909 |
HOLOTYPE | Perdita perpulchra perpulchra Cockerell |
| Perdita cleomellae Cockerell 1925 |
HOLOTYPE | |
| Perdita fedorensis Cockerell 1916 |
HOLOTYPE | |
| Perdita layiae basalicola Cockerell 1938 |
HOLOTYPE | Perdita layiae layiae Cockerell |
| Perdita lepidii Cockerell 1907 |
HOLOTYPE | Perdita florissantella Cockerell |
| Perdita mentzeliarum Cockerell 1897 |
HOLOTYPE | |
| Perdita pectidis Cockerell 1896 |
HOLOTYPE | |
| Perdita sphaeralceae ridens Cockerell 1922 |
HOLOTYPE | Perdita sphaeralceae sphaeralceae Cockerell |
| Phyllaphis coweni Cockerell 1905 |
TYPE | |
| Phyllaphis coweni Cockerell 1905 |
TYPE | |
| Polygonia nigrozephyrus (female) James Scott |
ALLOTYPE | |
| Polygonia nigrozephyrus (male) James Scott |
HOLOTYPE | |
| Psithyrus bicolor Franklin 1913 |
HOLOTYPE | Psithyrus variabilis (Cresson) |
| Pteromicra perissa Steyskal 1958 |
HOLOTYPE | |
| Pulvinaria eugeniae Hempel |
TYPE | |
| Rhopalomyia betheliana Cockerell 1909 |
TYPE | |
| Rhopalomyia betheliana Cockerell 1909 |
TYPE lot | |
| Tacharoia glomerella | TYPE (?) | |
| Tetralonia robertsoni Cockerell 1914 |
HOLOTYPE | Synhalonia atriventris (Smith) |
| Tetralonia rotgeri Cockerell 1937 |
HOLOTYPE | Synhalonia fulvitarsis annae (Cockerell) |
| Xenoglossa cucurbitarum Cockerell 1896 |
HOLOTYPE | Xenoglossa strenua (Cresson) |
| Xerophilaspis parkinsonia Cockerell |
TYPE | |
