CASC:INV
Helophilus perfidiosus (Hunter 1897)
Canada, Alberta
CASC:INV
Helophilus porcus (Walker 1849)
Canada, Northwest Territories
CASC:INV
Helophilus stipatus Walker 1849
Canada, Alberta
CASC:INV
Helophilus stipatus Walker 1849
Canada, Ontario
CASC:INV
Mallota posticata (Fabricius 1805)
Canada, Ontario
CASC:INV
Hemipenthes morio (Linnaeus 1758)
Canada, British Columbia
CASC:INV
Hemipenthes morio (Linnaeus 1758)
Canada, Ontario
CASC:INV
Hemipenthes sinuosa (Wiedemann 1821)
Canada, Ontario
CASC:INV
Hemipenthes spp.
Canada, Can unknown Province (Canada)
CASC:INV
Ocyptamus fuscipennis (Say 1823)
Canada, Ontario
CASC:INV
Canada, Can unknown Province (Canada)
CASC:INV
Tomosvaryella sylvatica (Meigen 1824)
Canada, Ontario
CASC:INV
Canada
CASC:INV
Compsobata univitta Walker
Canada, Ontario
CASC:INV
Rainieria antennaepes Say
Canada, Ontario
CASC:INV
Micropezidae undet.
Canada
CASC:INV
Tanypeza luteipennis Knab and Shannon 1916
Canada, Ontario
CASC:INV
Physocephala burgessi (Williston 1882)
Canada, British Columbia
CASC:INV
Physocephala furcillata (Williston 1882)
Canada, Alberta
CASC:INV
Physocephala furcillata (Williston 1882)
Canada, Nova Scotia
CASC:INV
Physocephala furcillata (Williston 1882)
Canada, Ontario
CASC:INV
Myopa clausa Loew 1866
Canada, Ontario
CASC:INV
Myopa longipilis Banks 1916
Canada, Alberta
CASC:INV
Myopa rubida (Bigot 1887)
Canada, British Columbia
CASC:INV
Myopa vesiculosa Say 1823
Canada, Alberta
CASC:INV
Myopa vesiculosa Say 1823
Canada, British Columbia
CASC:INV
Myopa vicaria Walker 1849
Canada, Alberta
CASC:INV
Myopa vicaria Walker 1849
Canada, British Columbia
CASC:INV
Myopa virginica Banks 1916
Canada, Ontario
CASC:INV
Thecophora abbreviata (Loew 1866)
Canada, Ontario
CASC:INV
Thecophora modesta (Williston 1883)
Canada, Alberta
CASC:INV
Thecophora modesta (Williston 1883)
Canada, British Columbia
CASC:INV
Anthrax georgicus Macquart 1834
Canada, Alberta
CASC:INV
Anthrax georgicus Macquart 1834
Canada, Ontario
CASC:INV
Diaphorus fuscus Van Duzee
Canada, British Columbia
CASC:INV
Canada, Ontario
CASC:INV
Canada, Ontario
CASC:INV
Diaphorus nigricans Meigen
Canada, British Columbia
CASC:INV
Diaphorus nigricans Meigen
Canada, Ontario
CASC:INV
Canada, Ontario
CASC:INV
Canada, Can unknown Province (Canada)
CASC:INV
Dolichopus abruptus Aldrich
Canada, Ontario
CASC:INV
Dolichopus abruptus Aldrich
Canada, Quebec
CASC:INV
Dolichopus acuminatus Loew
Canada, Ontario
CASC:INV
Syneches phthia Walker
Canada, Ontario
CASC:INV
Syneches rufus Loew
Canada, Ontario
CASC:INV
Microphor spp.
Canada, Can unknown Province (Canada)
CASC:INV
Microphorella spp.
Canada, Can unknown Province (Canada)
CASC:INV
Anthalia spp.
Canada, Can unknown Province (Canada)
CASC:INV
Bicellaria halteralis Loew
Canada, Alberta
CASC:INV
Bicellaria halteralis Loew
Canada, Northwest Territories
CASC:INV
Bicellaria halteralis Loew
Canada, Ontario
CASC:INV
Bicellaria longipes Loew
Canada, Alberta
CASC:INV
Bicellaria longipes Loew
Canada, Ontario
CASC:INV
Bicellaria pilipes Loew
Canada, Alberta
CASC:INV
Bicellaria pilipes Loew
Canada, Northwest Territories
CASC:INV
Bicellaria spp.
Canada, Can unknown Province (Canada)
CASC:INV
Euthyneura spp.
Canada, Alberta
CASC:INV
Leptopeza compta Coquillett
Canada, Alberta
CASC:INV
Leptopeza compta Coquillett
Canada, Ontario
CASC:INV
Leptopeza disparilis Melander
Canada, Alberta
CASC:INV
Leptopeza disparilis Melander
Canada, Ontario
CASC:INV
Leptopeza ruficollis Meigen
Canada, Alberta
CASC:INV
Leptopeza spp.
Canada, Alberta
CASC:INV
Ocydromia glabricula Fallթn
Canada, Alberta
CASC:INV
Ocydromia glabricula Fallթn
Canada, Ontario
CASC:INV
Ocydromia spp.
Canada, Alberta
CASC:INV
Oedalea spp.
Canada, Alberta
CASC:INV
Trichina spp.
Canada, Alberta
CASC:INV
Ocydromiinae undet.
Canada, Yukon Territory
CASC:INV
Anthepiscopus spp.
Canada
CASC:INV
Hesperempis mabelae (Melander 1902)
Canada, Alberta
CASC:INV
Hesperempis mabelae (Melander 1902)
Canada, British Columbia
CASC:INV
Hormopeza brevicornis Loew 1864
Canada, Northwest Territories
CASC:INV
Hormopeza copulifera Melander 1927
Canada, Alberta
CASC:INV
Hormopeza copulifera Melander 1927
Canada, Northwest Territories
CASC:INV
Hormopeza virgator Melander 1927
Canada, Northwest Territories
CASC:INV
Hormopeza spp.
Canada, Can unknown Province (Canada)
CASC:INV
Iteaphila macquarti Zetterstedt 1838
Canada, Northwest Territories
CASC:INV
Iteaphila nitidula Zetterstedt 1838
Canada, Alberta
CASC:INV
Canada, Alberta
CASC:INV
Oreogeton obscurus (Loew 1864)
Canada, Alberta
CASC:INV
Oreogeton scopifer (Coquillett 1900)
Canada, British Columbia
CASC:INV
Oreogeton spp.
Canada
CASC:INV
Crossopalpus spp.
Canada, Can unknown Province (Canada)
CASC:INV
Platypezidae undet.
Canada
CASC:INV
Microsania spp.
Canada
CASC:INV
Scaeva spp.
Canada, Can unknown Province (Canada)
CASC:INV
Sphaerophoria abbreviata Zetterstedt 1859
Canada, Alberta
CASC:INV
Sphaerophoria abbreviata Zetterstedt 1859
Canada, British Columbia
CASC:INV
Sphaerophoria asymmetrica Knutson 1973
Canada, Alberta
CASC:INV
Sphaerophoria brevipilosa Knutson 1973
Canada, Alberta
CASC:INV
Sphaerophoria contigua Macquart 1847
Canada, Alberta
CASC:INV
Sphaerophoria contigua Macquart 1847
Canada, British Columbia
CASC:INV
Sphaerophoria contigua Macquart 1847
Canada, Ontario
CASC:INV
Sphaerophoria contigua Macquart 1847
Canada, Yukon Territory
CASC:INV
Sphaerophoria novaeangliae Johnson 1916
Canada, Ontario
CASC:INV
Sphaerophoria philanthus (Meigen 1822)
Canada, Alberta
CASC:INV
Sphaerophoria philanthus (Meigen 1822)
Canada, British Columbia
CASC:INV
Sphaerophoria philanthus (Meigen 1822)
Canada, Manitoba