CASC:INV
USA, Idaho
CASC:INV
USA, Indiana
CASC:INV
USA, Maine
CASC:INV
USA, Nevada
CASC:INV
USA, New York
CASC:INV
USA, Ohio
CASC:INV
USA, Oregon
CASC:INV
USA, Utah
CASC:INV
USA, Washington
CASC:INV
USA, New York
CASC:INV
Sepsis vicaria Walker
USA, New York
CASC:INV
USA
CASC:INV
USA, New York
CASC:INV
Platycheirus amplus Curran 1927
USA, Alaska
CASC:INV
Platycheirus angustatus (Zetterstedt 1843)
USA, Alaska
CASC:INV
Platycheirus angustatus (Zetterstedt 1843)
USA, New York
CASC:INV
Platycheirus holarcticus Vockeroth 1990
USA, Alaska
CASC:INV
Platycheirus holarcticus Vockeroth 1990
USA, Washington
CASC:INV
Platycheirus hyperboreus (Staeger 1845)
USA, Alaska
CASC:INV
Platycheirus hyperboreus (Staeger 1845)
USA, New Jersey
CASC:INV
Platycheirus hyperboreus (Staeger 1845)
USA, New York
CASC:INV
Platycheirus hyperboreus (Staeger 1845)
USA, Ohio
CASC:INV
Platycheirus immarginatus (Zetterstedt 1849)
USA, Alaska
CASC:INV
Platycheirus immarginatus (Zetterstedt 1849)
USA, Oregon
CASC:INV
Platycheirus peltatoides Curran 1923
USA, Alaska
CASC:INV
Platycheirus peltatus (Meigen 1822)
USA, Washington
CASC:INV
Platycheirus quadratus (Say 1923)
USA, Kansas
CASC:INV
Platycheirus quadratus (Say 1923)
USA, New Jersey
CASC:INV
Platycheirus quadratus (Say 1923)
USA, New York
CASC:INV
Platycheirus scambus (Staeger 1843)
USA, Arizona
CASC:INV
Platycheirus scambus (Staeger 1843)
USA, Maine
CASC:INV
Platycheirus scambus (Staeger 1843)
USA, New Hampshire
CASC:INV
Platycheirus scambus (Staeger 1843)
USA, New York
CASC:INV
Platycheirus scambus (Staeger 1843)
USA, Washington
CASC:INV
Platycheirus scutatus (Meigen 1822)
USA, Montana
CASC:INV
USA
CASC:INV
Platycheirus granditarsis (Forster 1771)
USA, Alaska
CASC:INV
Platycheirus granditarsis (Forster 1771)
USA, Colorado
CASC:INV
Platycheirus granditarsis (Forster 1771)
USA, New York
CASC:INV
Platycheirus granditarsis (Forster 1771)
USA, Oregon
CASC:INV
Platycheirus granditarsis (Forster 1771)
USA, Utah
CASC:INV
Platycheirus granditarsis (Forster 1771)
USA, Washington
CASC:INV
Mosillus bidentatus (Cresson 1926)
USA, Utah
CASC:INV
Mosillus stegmaieri Wirth 1969
USA, Oregon
CASC:INV
Mosillus tibialis Cresson 1916
USA, Arizona
CASC:INV
Mosillus tibialis Cresson 1916
USA, Florida
CASC:INV
Mosillus tibialis Cresson 1916
USA, Utah
CASC:INV
Mosillus spp.
USA, New York
CASC:INV
Mosillus spp.
USA, Utah
CASC:INV
Gastrops nebulosus Coquillett 1900
USA, Florida
CASC:INV
Gastrops niger Williston 1897
USA, Texas
CASC:INV
Ochthera anatolikos Clausen 1977
USA, Indiana
CASC:INV
Ochthera anatolikos Clausen 1977
USA, Michigan
CASC:INV
Ochthera anatolikos Clausen 1977
USA, New York
CASC:INV
Ochthera anatolikos Clausen 1977
USA, North Dakota
CASC:INV
Ochthera anatolikos Clausen 1977
USA, South Dakota
CASC:INV
Ochthera collina Clausen 1977
USA, Nevada
CASC:INV
Ochthera collina Clausen 1977
USA, Oregon
CASC:INV
Ochthera exsculpta Loew 1826
USA, Florida
CASC:INV
Ochthera mantis (De Geer 1776)
USA, Washington
CASC:INV
Ochthera occidentalis Clausen 1977
USA, Arizona
CASC:INV
Ochthera occidentalis Clausen 1977
USA, Colorado
CASC:INV
Ochthera occidentalis Clausen 1977
USA, Minnesota
CASC:INV
Ochthera occidentalis Clausen 1977
USA, Montana
CASC:INV
Ochthera occidentalis Clausen 1977
USA, Nevada
CASC:INV
Ochthera occidentalis Clausen 1977
USA, New York
CASC:INV
Ochthera occidentalis Clausen 1977
USA, Oregon
CASC:INV
Ochthera occidentalis Clausen 1977
USA, South Dakota
CASC:INV
Ochthera occidentalis Clausen 1977
USA, Utah
CASC:INV
Ochthera tuberculata Loew 1862
USA, Alabama
CASC:INV
Ochthera tuberculata Loew 1862
USA, Florida
CASC:INV
Allotrichoma laterale (Loew 1860)
USA, Oregon
CASC:INV
USA, Oregon
CASC:INV
USA
CASC:INV
Lipochaeta slossonae Coquillett 1896
USA, Maryland
CASC:INV
Diclasiopa lacteipennis (Loew 1862)
USA, New York
CASC:INV
Discocerina flavipes Cresson 1941
USA, Arkansas
CASC:INV
Discocerina nadineae (Cresson 1925)
USA, Oregon
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Alabama
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Alaska
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Arizona
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Colorado
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, District of Columbia
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Florida
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Idaho
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Maryland
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, New Mexico
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, New York
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, North Carolina
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Oregon
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Utah
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Virginia
CASC:INV
Discocerina obscurella (Fallթn 1813)
USA, Washington
CASC:INV
Discocerina trochanterata Cresson 1940
USA, Oregon
CASC:INV
Discocerina spp.
USA
CASC:INV
Ditrichophora atrata Cresson 1940
USA, Oregon
CASC:INV
Ditrichophora exigua Cresson 1924
USA, District of Columbia
CASC:INV
Ditrichophora exigua Cresson 1924
USA, Virginia
CASC:INV
Ditrichophora occidentalis Cresson 1942
USA, Alaska
CASC:INV
Ditrichophora occidentalis Cresson 1942
USA, Oregon