CASC:INV
Xylocopa virginica virginica (Linnaeus 1771)
USA, District of Columbia
CASC:INV
Nomada cressonii Robertson 1893
USA, District of Columbia
CASC:INV
Nomada illinoensis Robertson 1900
USA, District of Columbia
CASC:INV
Colletes thoracicus F. Smith 1853
USA, District of Columbia
CASC:INV
Augochlorella gratiosa (F. Smith 1853)
USA, District of Columbia
CASC:INV
Sphecodes confertus Say 1837
USA, District of Columbia
CASC:INV
Sphecodes dichrous F. Smith 1853
USA, District of Columbia
CASC:INV
Ceratina strenua F. Smith 1879
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
Osmia lignaria lignaria Say 1837
USA, District of Columbia
CASC:INV
Striatovertex impatiens (Say 1836)
USA, District of Columbia
CASC:INV
Trypoxylon collinum rubrocinctum Packard 1867
USA, District of Columbia
CASC:INV
Temnothorax curvispinosus (Mayr 1866)
USA, District of Columbia
CASC:INV
Hemadas nubilipennis (Ashmead 1887)
USA, District of Columbia
CASC:INV
Figites consobrinus Giraud 1860
USA, District of Columbia
CASC:INV
Acraspis erinacei (Beutenmueller 1909)
USA, District of Columbia
CASC:INV
Acraspis pezomachoides (Osten Sacken 1862)
USA, District of Columbia
CASC:INV
Adleria quercusstrobilana (Osten Sacken 1862)
USA, District of Columbia
CASC:INV
Amphibolips arcuata (Kieffer 1910)
USA, District of Columbia
CASC:INV
Amphibolips quercusjuglans (Osten Sacken 1862)
USA, District of Columbia
CASC:INV
Amphibolips tinctoriae Ashmead 1896
USA, District of Columbia
CASC:INV
Andricus chinquapin (Fitch 1859)
USA, District of Columbia
CASC:INV
Andricus pattoni (Bassett 1881)
USA, District of Columbia
CASC:INV
Andricus pisiformis Beutenmueller 1911
USA, District of Columbia
CASC:INV
Andricus quercusflocci (Walsh 1864)
USA, District of Columbia
CASC:INV
Andricus quercuspetiolicola (Bassett 1863)
USA, District of Columbia
CASC:INV
Andricus quercusutriculus (Bassett 1881)
USA, District of Columbia
CASC:INV
Atrusca quercuscentricola (Osten Sacken 1861)
USA, District of Columbia
CASC:INV
Callirhytis corrugis (Bassett 1881)
USA, District of Columbia
CASC:INV
Callirhytis elliptica Weld 1921
USA, District of Columbia
CASC:INV
Callirhytis fructuosa Weld 1922
USA, District of Columbia
CASC:INV
Callirhytis lanata (Gillette 1891)
USA, District of Columbia
CASC:INV
Callirhytis marginata Weld 1921
USA, District of Columbia
CASC:INV
Callirhytis obtusilobae (Bassett 1900)
USA, District of Columbia
CASC:INV
Callirhytis perobscura Weld 1957
USA, District of Columbia
CASC:INV
Callirhytis perrugosa Weld 1944
USA, District of Columbia
CASC:INV
Callirhytis quercusfutilis (Osten Sacken 1861)
USA, District of Columbia
CASC:INV
Callirhytis quercusnigrae (Osten Sacken 1861)
USA, District of Columbia
CASC:INV
Callirhytis quercusphellos (Osten Sacken 1861)
USA, District of Columbia
CASC:INV
Callirhytis seminator (Harris 1841)
USA, District of Columbia
CASC:INV
Diastrophus nebulosus (Osten Sacken 1861)
USA, District of Columbia
CASC:INV
Diplolepis ignota (Osten Sacken 1863)
USA, District of Columbia
CASC:INV
Disholcaspis quercusmamma (Walsh 1869)
USA, District of Columbia
CASC:INV
Dryocosmus floridensis (Beutenmueller 1917)
USA, District of Columbia
CASC:INV
Dryocosmus quercusnotha (Osten Sacken 1870)
USA, District of Columbia
CASC:INV
Dryocosmus quercuspalustris (Osten Sacken 1861)
USA, District of Columbia
CASC:INV
Holocynips badia (Bassett 1900)
USA, District of Columbia
CASC:INV
Liodora apiarium Weld 1944
USA, District of Columbia
CASC:INV
Loxaulus beutenmuelleri Weld 1957
USA, District of Columbia
CASC:INV
Loxaulus quercusmammula (Bassett 1881)
USA, District of Columbia
CASC:INV
Loxaulus vaccinii (Ashmead 1887)
USA, District of Columbia
CASC:INV
Neuroterus affinis (Bassett 1881)
USA, District of Columbia
CASC:INV
Neuroterus clarkeae Beutenmueller 1910
USA, District of Columbia
CASC:INV
Neuroterus minutus (Bassett 1881)
USA, District of Columbia
CASC:INV
Neuroterus quercusbatatus (Fitch 1859)
USA, District of Columbia
CASC:INV
Neuroterus vesicula (Bassett 1881)
USA, District of Columbia
CASC:INV
Philonix nigra (Gillette 1889)
USA, District of Columbia
CASC:INV
Philonix pallipes (Bassett 1900)
USA, District of Columbia
CASC:INV
Xanthoteras politum (Bassett 1881)
USA, District of Columbia
CASC:INV
Euceroptres primus Ashmead 1896
USA, District of Columbia
CASC:INV
Saphonecrus favanus Weld 1944
USA, District of Columbia
CASC:INV
Synergus laeviventris (Osten Sacken 1862)
USA, District of Columbia
CASC:INV
Synergus mendax Walsh 1864
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
Xyela bakeri Konow 1898
USA, District of Columbia
CASC:INV
Macrocentrus linearis (Nees 1811)
USA, District of Columbia
CASC:INV
Nysson subtilis W. Fox, 1896
USA, District of Columbia
CASC:INV
Bembix americana spinolae Lepeletier 1845
USA, District of Columbia
CASC:INV
Philanthus gibbosus (Fabricius 1775)
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
Scolia dubia Say 1837
USA, District of Columbia
CASC:INV
Colletes inaequalis Say 1837
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
Andrena bradleyi Viereck 1907
USA, District of Columbia
CASC:INV
Andrena cressonii cressonii Robertson 1891
USA, District of Columbia
CASC:INV
Andrena imitatrix Cresson 1872
USA, District of Columbia
CASC:INV
Andrena miserabilis Cresson 1872
USA, District of Columbia
CASC:INV
Eumenes fraternus Say 1824
USA, District of Columbia
CASC:INV
Pseudodynerus quadrisectus (Say 1837)
USA, District of Columbia
CASC:INV
1687 D.C. Rentz 1963-06-23
USA, District of Columbia, Washington, near Rock Creek Cemetery, 38.9 -77.033
CASC:INV
1735 D.C. Rentz 1963-07-12
USA, District of Columbia, Washington, near Rock Creek Cemetery, 38.9 -77.033
CASC:INV
1849 David C. Rentz 1963-08-02
USA, District of Columbia, Washington, near Rock Creek Cemetery, 38.9 -77.033
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
Pterophoridae undet.
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
Pieris protodice Boisduval and LeConte 1829
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia
CASC:INV
USA, District of Columbia