CASC:INV
Parydra lingulata Clausen 1971
USA, Colorado
CASC:INV
Parydra lingulata Clausen 1971
USA, Wyoming
CASC:INV
Parydra arctica Clausen 1971
Canada, Northwest Territories
CASC:INV
Mexico, Baja California Norte
CASC:INV
USA, Nevada
CASC:INV
USA, Oregon
CASC:INV
USA, Utah
CASC:INV
Parydra lynetteae Clausen 1971
Mexico, Sonora
CASC:INV
Parydra lynetteae Clausen 1971
Mexico, Nuevo Leon
CASC:INV
Parydra unituberculata Loew 1878
USA, New York
CASC:INV
Parydra unituberculata Loew 1878
USA, Virginia
CASC:INV
USA, California, Contra Costa
CASC:INV
USA, California, El Dorado
CASC:INV
USA, California, Inyo
CASC:INV
USA, California, Lassen
CASC:INV
USA, California, Los Angeles
CASC:INV
USA, California, Marin
CASC:INV
USA, California, Modoc
CASC:INV
USA, California, Mono
CASC:INV
USA, California, Napa
CASC:INV
USA, California, Riverside
CASC:INV
USA, California, Sacramento
CASC:INV
USA, California, San Benito
CASC:INV
USA, California, San Bernardino
CASC:INV
USA, California, San Diego
CASC:INV
USA, California, San Francisco
CASC:INV
USA, California, San Mateo
CASC:INV
USA, California, Santa Clara
CASC:INV
USA, California, Santa Cruz
CASC:INV
USA, California, Sonoma
CASC:INV
USA, California, Stanislaus
CASC:INV
USA, California, Sutter
CASC:INV
Parydra pedalis Clausen 1971
USA, California, Siskiyou
CASC:INV
Parydra spinosa Clausen 1971
USA, California, Marin
CASC:INV
Parydra aquila (Fallթn 1813)
Unknown (NA)
CASC:INV
Parydra aureola Cresson 1931
Chile
CASC:INV
Parydra coarctata (Fallթn 1813)
Poland
CASC:INV
Parydra fossarum (Haliday 1833)
Poland
CASC:INV
Parydra nigripes (Cresson 1918)
Ecuador
CASC:INV
Parydra pubera Loew 1860
Italy
CASC:INV
Parydra pusilla (Meigen 1830)
Poland
CASC:INV
Parydra quadriloba Clausen 1971
Unknown (NA)
CASC:INV
Parydra quadripunctata (Meigen 1830)
Poland
CASC:INV
United Kingdom
CASC:INV
Parydra alpina (Cresson 1949)
Canada, Alberta
CASC:INV
Parydra appendiculata Loew 1878
Canada, Alberta
CASC:INV
Parydra appendiculata Loew 1878
Canada, British Columbia
CASC:INV
Parydra appendiculata Loew 1878
Canada, Yukon Territory
CASC:INV
Parydra appendiculata Loew 1878
Mexico, Baja California Norte
CASC:INV
Parydra appendiculata Loew 1878
Mexico, Baja California Sur
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)
Russia, Siberia (Far Eastern)
CASC:INV
Parydra aquila (Fallթn 1813)
Canada, Alberta
CASC:INV
Parydra aquila (Fallթn 1813)
Canada, British Columbia
CASC:INV
Parydra aquila (Fallթn 1813)
Canada, Manitoba
CASC:INV
Parydra aquila (Fallթn 1813)
Canada, Northwest Territories
CASC:INV
Parydra aquila (Fallթn 1813)
Canada, Ontario
CASC:INV
Parydra aquila (Fallթn 1813)
Canada, Saskatchewan
CASC:INV
Parydra aquila (Fallթn 1813)
Canada, Yukon Territory
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
Mexico, Baja California Norte
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)
Canada, Alberta
CASC:INV
Parydra fossarum (Haliday 1833)
Canada, British Columbia
CASC:INV
Parydra fossarum (Haliday 1833)
Canada, Northwest Territories
CASC:INV
Parydra fossarum (Haliday 1833)
Canada, Yukon Territory
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
Canada, British Columbia
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