CASC:INV
Platypeza coraxa Kessel
USA, California, Marin
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Alameda
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Alpine
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Calaveras
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Contra Costa
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, El Dorado
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Fresno
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Glenn
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Humboldt
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Inyo
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Lassen
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Madera
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Marin
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Mendocino
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Mono
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Monterey
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Napa
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Nevada
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Plumas
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Riverside
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Sacramento
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, San Bernardino
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, San Diego
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, San Francisco
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, San Luis Obispo
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, San Mateo
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Santa Clara
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Santa Cruz
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Sierra
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Siskiyou
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Sonoma
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Stanislaus
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Trinity
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Tulare
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Tuolumne
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Yolo
CASC:INV
Scaeva pyrastri (Linnaeus 1758)
USA, California, Yosemite Natl. Park
CASC:INV
Scaeva pyrastri unicolor Curtis 1834
USA, California, Alameda
CASC:INV
Scaeva pyrastri unicolor Curtis 1834
USA, California, Marin
CASC:INV
Scaeva pyrastri unicolor Curtis 1834
USA, California, Monterey
CASC:INV
Scaeva pyrastri unicolor Curtis 1834
USA, California, Napa
CASC:INV
Scaeva pyrastri unicolor Curtis 1834
USA, California, Sonoma
CASC:INV
Scaeva pyrastri unicolor Curtis 1834
USA, California, Yolo
CASC:INV
Scaeva pyrastri unicolor Curtis 1834
USA, California, Yosemite Natl. Park
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Butte
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Contra Costa
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Humboldt
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Kern
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Los Angeles
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Riverside
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, San Bernardino
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, San Francisco
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, San Luis Obispo
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Santa Clara
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Shasta
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Trinity
CASC:INV
Sphaerophoria contigua Macquart 1847
USA, California, Yolo
CASC:INV
Sphaerophoria philanthus (Meigen 1822)
USA, California, Marin
CASC:INV
Sphaerophoria philanthus (Meigen 1822)
USA, California, Mono
CASC:INV
Sphaerophoria pyrrhina Bigot 1884
USA, California, Sonoma
CASC:INV
Sphaerophoria pyrrhina Bigot 1884
USA, California, Stanislaus
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Alameda
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Butte
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Contra Costa
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, El Dorado
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Fresno
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Humboldt
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Inyo
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Lassen Natl. Park
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Los Angeles
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Marin
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Mariposa
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Mendocino
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Modoc
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Mono
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Monterey
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Napa
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Orange
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Placer
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Plumas
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Riverside
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, San Bernardino
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, San Diego
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, San Francisco
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, San Luis Obispo
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, San Mateo
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Santa Clara
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Santa Cruz
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Shasta
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Sierra
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Siskiyou
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Sonoma
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Stanislaus
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Trinity
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Tulare
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Tuolumne
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California, Yosemite Natl. Park
CASC:INV
Sphaerophoria sulphuripes (Thomson 1869)
USA, California
CASC:INV
Sphaerophoria weemsi Knutson 1973
USA, California, Contra Costa
CASC:INV
Sphaerophoria weemsi Knutson 1973
USA, California, San Francisco