CASC:INV
Ditrichophora occidentalis Cresson 1942
USA, Virginia
CASC:INV
Ditrichophora occidentalis Cresson 1942
USA, Washington
CASC:INV
Ditrichophora simiaceps Cresson 1940
USA, Oregon
CASC:INV
Ditrichophora valens Cresson 1942
USA, Idaho
CASC:INV
Ditrichophora valens Cresson 1942
USA, Oregon
CASC:INV
Ditrichophora valens Cresson 1942
USA, Washington
CASC:INV
Ditrichophora spp.
USA
CASC:INV
Gymnoclasiopa argyrostoma (Cresson 1916)
USA, Colorado
CASC:INV
Gymnoclasiopa argyrostoma (Cresson 1916)
USA, Idaho
CASC:INV
Gymnoclasiopa argyrostoma (Cresson 1916)
USA, Montana
CASC:INV
Gymnoclasiopa argyrostoma (Cresson 1916)
USA, New Mexico
CASC:INV
Gymnoclasiopa argyrostoma (Cresson 1916)
USA, Oregon
CASC:INV
Gymnoclasiopa argyrostoma (Cresson 1916)
USA, Washington
CASC:INV
Gymnoclasiopa argyrostoma (Cresson 1916)
USA, Wyoming
CASC:INV
Gymnoclasiopa cana (Cresson 1940)
USA, Oregon
CASC:INV
Gymnoclasiopa cana (Cresson 1940)
USA, Washington
CASC:INV
Gymnoclasiopa montana (Cresson 1942)
USA, Alaska
CASC:INV
Gymnoclasiopa montana (Cresson 1942)
USA, Colorado
CASC:INV
Gymnoclasiopa parilis (Cresson 1924)
USA, Alaska
CASC:INV
Gymnoclasiopa pulchella (Meigen 1830)
USA, Alaska
CASC:INV
Gymnoclasiopa subnubila (Cresson 1940)
USA, Alaska
CASC:INV
Gymnoclasiopa subnubila (Cresson 1940)
USA, Oregon
CASC:INV
Gymnoclasiopa tacoma (Cresson 1924)
USA, Alaska
CASC:INV
Hecamedoides glaucellus (Stenhammar 1844)
USA, Alaska
CASC:INV
Hydrochasma leucoproctum (Loew 1861)
USA, Arizona
CASC:INV
Hydrochasma leucoproctum (Loew 1861)
USA, Maryland
CASC:INV
Hydrochasma leucoproctum (Loew 1861)
USA, Texas
CASC:INV
Hydrochasma leucoproctum (Loew 1861)
USA, Utah
CASC:INV
Polytrichophora orbitalis (Loew 1861)
USA, Oregon
CASC:INV
Polytrichophora setigera (Cresson 1916)
USA, Oregon
CASC:INV
Ilythea caniceps Cresson 1918
USA, Oregon
CASC:INV
Ilythea spilota (Curtis 1832)
USA, Alaska
CASC:INV
Ilythea spilota (Curtis 1832)
USA, Wyoming
CASC:INV
Philygria debilis Loew 1961
USA, Colorado
CASC:INV
Philygria debilis Loew 1961
USA, Montana
CASC:INV
Hyadina albovenosa Coquillett 1900
USA, Arizona
CASC:INV
Hyadina albovenosa Coquillett 1900
USA, New York
CASC:INV
Hyadina binotata (Cresson 1926)
USA, Alaska
CASC:INV
Hyadina binotata (Cresson 1926)
USA, New Mexico
CASC:INV
Hyadina furva flavipes Sturtevant and Wheeler 1954
USA, Arizona
CASC:INV
Hyadina furva furva (Cresson 1926)
USA, Florida
CASC:INV
Hyadina furva furva (Cresson 1926)
USA, Texas
CASC:INV
Lytogaster abdominalis (Stenhammar 1844)
USA, Idaho
CASC:INV
Lytogaster gravida (Loew 1863)
USA, Arizona
CASC:INV
Lytogaster gravida (Loew 1863)
USA, Colorado
CASC:INV
Lytogaster gravida (Loew 1863)
USA, District of Columbia
CASC:INV
Lytogaster gravida (Loew 1863)
USA, Oregon
CASC:INV
Lytogaster gravida (Loew 1863)
USA, Washington
CASC:INV
Lytogaster obscura Clausen 1982
USA, Colorado
CASC:INV
Lytogaster obscura Clausen 1982
USA, Wyoming
CASC:INV
Pelina latiforma Clausen 1973
USA, Colorado
CASC:INV
Pelina latiforma Clausen 1973
USA, Nevada
CASC:INV
Pelina latiforma Clausen 1973
USA, New Mexico
CASC:INV
Pelina latiforma Clausen 1973
USA, Utah
CASC:INV
Pelina prospinosa Clausen 1973
USA, Nevada
CASC:INV
Pelina prospinosa Clausen 1973
USA, New Mexico
CASC:INV
Pelina prospinosa Clausen 1973
USA, Oregon
CASC:INV
Pelina prospinosa Clausen 1973
USA, Utah
CASC:INV
Pelina subulata Clausen 1973
USA, Arizona
CASC:INV
Pelina subulata Clausen 1973
USA, New Mexico
CASC:INV
Pelina subulata Clausen 1973
USA, Oregon
CASC:INV
Pelina truncatula Loew 1878
USA, New York
CASC:INV
Pelina truncatula Loew 1878
USA, Oregon
CASC:INV
Parydra appendiculata Loew 1878
USA, Colorado
CASC:INV
Parydra appendiculata Loew 1878
USA, Idaho
CASC:INV
Parydra appendiculata Loew 1878
USA, Nevada
CASC:INV
Parydra appendiculata Loew 1878
USA, New Mexico
CASC:INV
Parydra appendiculata Loew 1878
USA, Oregon
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Alaska
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Arizona
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Colorado
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Nevada
CASC:INV
Parydra aquila (Fallթn 1813)
USA, New Mexico
CASC:INV
Parydra aquila (Fallթn 1813)
USA, New York
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Ohio
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Oregon
CASC:INV
Parydra aquila (Fallթn 1813)
USA, South Dakota
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Utah
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Virginia
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Washington
CASC:INV
Parydra aquila (Fallթn 1813)
USA, Wyoming
CASC:INV
Parydra breviceps Loew 1862
USA, District of Columbia
CASC:INV
Parydra breviceps Loew 1862
USA, New York
CASC:INV
Parydra breviceps Loew 1862
USA, Ohio
CASC:INV
Parydra breviceps Loew 1862
USA, Oregon
CASC:INV
Parydra breviceps Loew 1862
USA, Virginia
CASC:INV
Parydra fossarum (Haliday 1833)
USA, Alaska
CASC:INV
Parydra fossarum (Haliday 1833)
USA, Idaho
CASC:INV
Parydra fossarum (Haliday 1833)
USA, Oregon
CASC:INV
Parydra fossarum (Haliday 1833)
USA, Utah
CASC:INV
Parydra fossarum (Haliday 1833)
USA, Wyoming
CASC:INV
USA, Arizona
CASC:INV
USA, Idaho
CASC:INV
USA, Oregon
CASC:INV
Parydra imitans Loew 1878
USA, Florida
CASC:INV
Parydra incommoda Cresson 1930
USA, Arizona
CASC:INV
Parydra incommoda Cresson 1930
USA, Nevada
CASC:INV
Parydra incommoda Cresson 1930
USA, Oregon
CASC:INV
Parydra incommoda Cresson 1930
USA, Utah
CASC:INV
Parydra incommoda Cresson 1930
USA, Wyoming