CASC:INV
Efferia rapax (Osten Sacken 1887)
USA, New Mexico
CASC:INV
Efferia rapax (Osten Sacken 1887)
USA, Texas
CASC:INV
Efferia rapax (Osten Sacken 1887)
USA, Washington
CASC:INV
USA, California, Riverside
CASC:INV
Efferia slossonae (Hine 1919)
USA, Florida
CASC:INV
Efferia snowi (Hine 1919)
USA, Arkansas
CASC:INV
Efferia snowi (Hine 1919)
USA, Illinois
CASC:INV
Efferia snowi (Hine 1919)
USA, Kansas
CASC:INV
Efferia snowi (Hine 1919)
USA, Michigan
CASC:INV
Efferia snowi (Hine 1919)
USA, New Mexico
CASC:INV
Efferia snowi (Hine 1919)
USA, New York
CASC:INV
Efferia snowi (Hine 1919)
USA, Ohio
CASC:INV
Efferia snowi (Hine 1919)
USA, South Dakota
CASC:INV
Efferia snowi (Hine 1919)
USA, Texas
CASC:INV
Efferia snowi (Hine 1919)
USA, Virginia
CASC:INV
Efferia snowi (Hine 1919)
USA, Wisconsin
CASC:INV
Efferia spiniventris (Hine 1919)
USA, Arizona
CASC:INV
Efferia spiniventris (Hine 1919)
USA, New Mexico
CASC:INV
Efferia staminea (Williston 1885)
USA, Colorado
CASC:INV
Efferia staminea (Williston 1885)
USA, Montana
CASC:INV
Efferia staminea (Williston 1885)
USA, Nebraska
CASC:INV
Efferia staminea (Williston 1885)
USA, Nevada
CASC:INV
Efferia staminea (Williston 1885)
USA, New Mexico
CASC:INV
Efferia staminea (Williston 1885)
USA, South Dakota
CASC:INV
Efferia stigmosa (Carrera and d'Andretta 1950)
USA, Texas
CASC:INV
Efferia subarida (Bromley 1940)
USA, Arizona
CASC:INV
Efferia subarida (Bromley 1940)
USA, New Mexico
CASC:INV
Efferia tabescens (Banks 1919)
USA, Florida
CASC:INV
Efferia tabescens (Banks 1919)
USA, North Carolina
CASC:INV
Efferia tagax (Williston 1885)
USA, Arizona
CASC:INV
Efferia texana (Banks 1919)
USA, Arkansas
CASC:INV
Efferia texana (Banks 1919)
USA, New Mexico
CASC:INV
Efferia texana (Banks 1919)
USA, Oklahoma
CASC:INV
Efferia texana (Banks 1919)
USA, Texas
CASC:INV
Efferia tricella (Bromley 1951)
USA, Arizona
CASC:INV
Efferia tricella (Bromley 1951)
USA, New Mexico
CASC:INV
Efferia tricella (Bromley 1951)
USA, California, Imperial
CASC:INV
Efferia tricella (Bromley 1951)
USA, California, Inyo
CASC:INV
Efferia triton (Osten Sacken 1887)
USA, Arizona
CASC:INV
Efferia triton (Osten Sacken 1887)
USA, Colorado
CASC:INV
Efferia triton (Osten Sacken 1887)
USA, New Mexico
CASC:INV
Efferia triton (Osten Sacken 1887)
USA, Texas
CASC:INV
Efferia truncata (Hine 1911)
USA, Arizona
CASC:INV
Efferia truncata (Hine 1911)
USA, Colorado
CASC:INV
Efferia truncata (Hine 1911)
USA, New Mexico
CASC:INV
Efferia tuberculata (Coquillett 1904)
USA, Arizona
CASC:INV
Efferia tuberculata (Coquillett 1904)
USA, New Mexico
CASC:INV
Efferia tuberculata (Coquillett 1904)
USA, Oklahoma
CASC:INV
Efferia tuberculata (Coquillett 1904)
USA, Texas
CASC:INV
Efferia utahensis (Bromley 1937)
USA, Utah
CASC:INV
Efferia varipes (Williston 1885)
USA, Arizona
CASC:INV
Efferia varipes (Williston 1885)
USA, Colorado
CASC:INV
Efferia varipes (Williston 1885)
USA, New Mexico
CASC:INV
Efferia varipes (Williston 1885)
USA, Texas
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, Arizona
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, Nevada
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Alameda
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Alpine
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Fresno
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Inyo
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Los Angeles
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Madera
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Mono
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Riverside
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Sacramento
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, San Bernardino
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, San Diego
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Santa Barbara
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Sequoia Natl. Park
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Tuolumne
CASC:INV
Efferia vertebrata (Bromley 1940)
USA, California, Yosemite Natl. Park
CASC:INV
Efferia wilcoxi (Bromley 1940)
USA, Arizona
CASC:INV
Efferia wilcoxi (Bromley 1940)
USA, New Mexico
CASC:INV
Efferia wilcoxi (Bromley 1940)
USA, Texas
CASC:INV
Efferia willistoni (Hine 1919)
USA, Arizona
CASC:INV
Efferia willistoni (Hine 1919)
USA, New Mexico
CASC:INV
Efferia willistoni (Hine 1919)
USA, California, Siskiyou
CASC:INV
Efferia zonata (Hine 1919)
USA, Arizona
CASC:INV
Efferia zonata (Hine 1919)
USA, Oklahoma
CASC:INV
Efferia zonata (Hine 1919)
USA, Utah
CASC:INV
Efferia zonata (Hine 1919)
USA, California, San Bernardino
CASC:INV
USA
CASC:INV
USA
CASC:INV
Eicherax nigrimystaceus (Macquart 1847)
USA, Texas
CASC:INV
Furcilla delicatula (Hine 1918)
USA, New Mexico
CASC:INV
Furcilla delicatula (Hine 1918)
USA, Texas
CASC:INV
USA
CASC:INV
USA
CASC:INV
Diostracus olga Aldrich
USA, Oregon
CASC:INV
Diostracus olga Aldrich
USA, Washington
CASC:INV
Diostracus olga Aldrich
USA, California, Shasta
CASC:INV
Diostracus prasinus Loew
USA, Massachusetts
CASC:INV
Diostracus prasinus Loew
USA, Pennsylvania
CASC:INV
Hydrophorus aestuum Loew 1869
USA, Colorado
CASC:INV
Hydrophorus aestuum Loew 1869
USA, Florida
CASC:INV
Hydrophorus aestuum Loew 1869
USA, Iowa
CASC:INV
Hydrophorus aestuum Loew 1869
USA, Maine
CASC:INV
Hydrophorus aestuum Loew 1869
USA, Minnesota
CASC:INV
Hydrophorus aestuum Loew 1869
USA, Nebraska
CASC:INV
Hydrophorus aestuum Loew 1869
USA, Nevada