CASC:INV
Eristalis transversus Wiedemann 1830
USA, New Hampshire
CASC:INV
Eristalis transversus Wiedemann 1830
USA, New York
CASC:INV
Eristalis transversus Wiedemann 1830
USA, Ohio
CASC:INV
Eristalis transversus Wiedemann 1830
USA, Pennsylvania
CASC:INV
Eristalis transversus Wiedemann 1830
USA, Wisconsin
CASC:INV
Canada, Alberta
CASC:INV
Canada, British Columbia
CASC:INV
Canada, Ontario
CASC:INV
Mexico, Baja California Norte
CASC:INV
Mexico, Mexico
CASC:INV
Mexico, Puebla
CASC:INV
Mexico, Chiapas
CASC:INV
USA, Alaska
CASC:INV
USA, Arizona
CASC:INV
USA, Colorado
CASC:INV
USA, Idaho
CASC:INV
USA, Illinois
CASC:INV
USA, Indiana
CASC:INV
USA, Maine
CASC:INV
USA, Massachusetts
CASC:INV
USA, Montana
CASC:INV
USA, Nevada
CASC:INV
USA, New Mexico
CASC:INV
USA, New York
CASC:INV
USA, North Carolina
CASC:INV
USA, North Dakota
CASC:INV
USA, Ohio
CASC:INV
USA, Oregon
CASC:INV
USA, Pennsylvania
CASC:INV
USA, Tennessee
CASC:INV
USA, Utah
CASC:INV
USA, Washington
CASC:INV
Eristalis vinetorum (Fabricius 1798)
USA, Florida
CASC:INV
Eristalis vinetorum (Fabricius 1798)
USA, North Carolina
CASC:INV
USA
CASC:INV
Helophilus borealis Staeger 1845
Canada, Alberta
CASC:INV
Helophilus borealis Staeger 1845
Canada, Ontario
CASC:INV
Helophilus borealis Staeger 1845
USA, Alaska
CASC:INV
Helophilus colei Wirth 1965
USA, Alaska
CASC:INV
Helophilus colei Wirth 1965
Canada, Alberta
CASC:INV
Helophilus cooleyi (Seamans 1917)
USA, Nevada
CASC:INV
Helophilus distinctus Williston 1887
USA, New York
CASC:INV
Helophilus divisus Loew 1863
Canada, Ontario
CASC:INV
Helophilus fasciatus Walker 1849
Canada, Alberta
CASC:INV
Helophilus fasciatus Walker 1849
Canada, Ontario
CASC:INV
Helophilus fasciatus Walker 1849
USA, Alabama
CASC:INV
Helophilus fasciatus Walker 1849
USA, Arkansas
CASC:INV
Helophilus fasciatus Walker 1849
USA, Maine
CASC:INV
Helophilus fasciatus Walker 1849
USA, Massachusetts
CASC:INV
Helophilus fasciatus Walker 1849
USA, Missouri
CASC:INV
Helophilus fasciatus Walker 1849
USA, Montana
CASC:INV
Helophilus fasciatus Walker 1849
USA, New Jersey
CASC:INV
Helophilus fasciatus Walker 1849
USA, New York
CASC:INV
Helophilus fasciatus Walker 1849
USA, Ohio
CASC:INV
Helophilus fasciatus Walker 1849
USA, Oregon
CASC:INV
Helophilus flavifacies Bigot 1883
USA, New York
CASC:INV
Helophilus groenlandicus (Fabricius 1780)
Canada, Ontario
CASC:INV
Helophilus hybridus Loew 1846
Canada, Alberta
CASC:INV
Helophilus integer Loew 1863
USA, Maine
CASC:INV
Helophilus laetus Loew 1863
Canada, Ontario
CASC:INV
Helophilus laetus Loew 1863
USA, New York
CASC:INV
Helophilus latifrons Loew 1863
Canada, Alberta
CASC:INV
Helophilus latifrons Loew 1863
USA, Arizona
CASC:INV
Helophilus latifrons Loew 1863
USA, Arkansas
CASC:INV
Helophilus latifrons Loew 1863
USA, Idaho
CASC:INV
Helophilus latifrons Loew 1863
USA, Indiana
CASC:INV
Helophilus latifrons Loew 1863
USA, Iowa
CASC:INV
Helophilus latifrons Loew 1863
USA, Massachusetts
CASC:INV
Helophilus latifrons Loew 1863
USA, Montana
CASC:INV
Paragus spp.
Indonesia (OR), Indonesia (OR) unknown
CASC:INV
Platycheirus obscurus (Say 1924)
USA, Colorado
CASC:INV
Platycheirus obscurus (Say 1924)
USA, Nevada
CASC:INV
Metasyrphus americanus (Wiedemann 1830)
Mexico, Mexico
CASC:INV
Metasyrphus americanus (Wiedemann 1830)
Mexico, Morelos
CASC:INV
Metasyrphus americanus (Wiedemann 1830)
Mexico, Jalisco
CASC:INV
Metasyrphus americanus (Wiedemann 1830)
USA, Idaho
CASC:INV
Metasyrphus americanus (Wiedemann 1830)
USA, Nebraska
CASC:INV
Metasyrphus americanus (Wiedemann 1830)
USA, New York
CASC:INV
Metasyrphus americanus (Wiedemann 1830)
USA, Oregon
CASC:INV
Metasyrphus americanus (Wiedemann 1830)
USA, Washington
CASC:INV
Metasyrphus astutus Fluke 1952
Canada, British Columbia
CASC:INV
Metasyrphus flukei (Jones 1917)
Canada, Yukon Territory
CASC:INV
Metasyrphus fumipennis (Thomson 1869)
USA, Washington
CASC:INV
Metasyrphus lapponicus (Zetterstedt 1838)
Canada, Alberta
CASC:INV
Metasyrphus lapponicus (Zetterstedt 1838)
Canada, British Columbia
CASC:INV
Metasyrphus lapponicus (Zetterstedt 1838)
Canada, Ontario
CASC:INV
Metasyrphus lapponicus (Zetterstedt 1838)
Canada, Yukon Territory
CASC:INV
Metasyrphus lapponicus (Zetterstedt 1838)
USA, Arizona
CASC:INV
Metasyrphus lapponicus (Zetterstedt 1838)
USA, Colorado
CASC:INV
Metasyrphus lapponicus (Zetterstedt 1838)
USA, Washington
CASC:INV
Metasyrphus latifasciatus (Macquart 1829)
USA, Idaho
CASC:INV
Metasyrphus latifasciatus (Macquart 1829)
USA, New York
CASC:INV
Metasyrphus latifasciatus (Macquart 1829)
USA, Washington
CASC:INV
Metasyrphus luniger (Meigen 1822)
Canada, British Columbia
CASC:INV
Metasyrphus luniger (Meigen 1822)
Canada, Yukon Territory
CASC:INV
Metasyrphus luniger (Meigen 1822)
USA, Alaska
CASC:INV
Metasyrphus marginatus (Jones 1917)
USA, New Mexico
CASC:INV
Metasyrphus meadii (Jones 1917)
USA, Washington
CASC:INV
Metasyrphus meadii (Jones 1917)
USA, Montana
CASC:INV
Metasyrphus montivagus (Snow 1895)
Canada, Alberta