CASC:INV
Andrena salictaria Robertson 1905
USA
CASC:INV
Andrena scurra Viereck 1904
USA, California, Mono
CASC:INV
Andrena scurra Viereck 1904
USA, California, Monterey
CASC:INV
Andrena scurra Viereck 1904
USA, California, Nevada
CASC:INV
Andrena scurra Viereck 1904
USA, California, Sacramento
CASC:INV
Andrena scurra Viereck 1904
USA, California, Santa Clara
CASC:INV
Andrena scurra Viereck 1904
USA, California, Shasta
CASC:INV
Andrena scurra Viereck 1904
USA, California, Yolo
CASC:INV
Andrena scurra Viereck 1904
USA, Idaho
CASC:INV
Andrena scurra Viereck 1904
USA, Oregon
CASC:INV
Andrena scurra Viereck 1904
USA, Utah
CASC:INV
Andrena scurra Viereck 1904
USA, Washington
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, El Dorado
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, Fresno
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, Madera
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, Plumas
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, Sierra
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, Siskiyou
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, Tulare
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, Lassen Natl. Park
CASC:INV
Andrena scutellinitens Viereck 1916
USA, California, Sequoia Natl. Park
CASC:INV
Andrena scutellinitens Viereck 1916
USA, Oregon
CASC:INV
Andrena quercina Cockerell 1939
USA, California, Monterey
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Calaveras
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, El Dorado
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Fresno
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Nevada
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Plumas
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Sierra
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Siskiyou
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Trinity
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Tehama
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Tulare
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Tuolumne
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Lassen Natl. Park
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California, Sequoia Natl. Park
CASC:INV
Andrena quintiliformis Viereck 1916
USA, California
CASC:INV
Andrena quintiliformis Viereck 1916
USA, Oregon
CASC:INV
Andrena quintiliformis Viereck 1916
USA, Washington
CASC:INV
USA, Wyoming
CASC:INV
Andrena regularis Malloch 1917
USA, Massachusetts
CASC:INV
Andrena regularis Malloch 1917
USA, New Hampshire
CASC:INV
Andrena regularis Malloch 1917
USA, New York
CASC:INV
USA, California, Sutter
CASC:INV
USA, California
CASC:INV
USA, Oregon
CASC:INV
USA, Washington
CASC:INV
USA, California, Inyo
CASC:INV
USA, California, San Bernardino
CASC:INV
USA, California, San Diego
CASC:INV
Andrena semipunctata Cockerell 1902
USA, California, Contra Costa
CASC:INV
Andrena semipunctata Cockerell 1902
USA, California, Humboldt
CASC:INV
Andrena semipunctata Cockerell 1902
USA, California, Los Angeles
CASC:INV
Andrena semipunctata Cockerell 1902
USA, California, Sacramento
CASC:INV
Andrena semipunctata Cockerell 1902
USA, Oregon
CASC:INV
Andrena sigmundi Cockerell 1902
USA, USA unknown state
CASC:INV
Andrena sladeni Viereck 1924
USA, Wyoming
CASC:INV
Andrena sola Viereck 1916
USA, California, Contra Costa
CASC:INV
Andrena sola Viereck 1916
USA, California, Lake
CASC:INV
Andrena sola Viereck 1916
USA, California, Los Angeles
CASC:INV
Andrena sola Viereck 1916
USA, California, Monterey
CASC:INV
Andrena sola Viereck 1916
USA, California, Riverside
CASC:INV
Andrena sola Viereck 1916
USA, California, San Bernardino
CASC:INV
Andrena sola Viereck 1916
USA, California, San Diego
CASC:INV
Andrena sola Viereck 1916
USA, California, Santa Clara
CASC:INV
Andrena sola Viereck 1916
USA, Arizona
CASC:INV
Andrena sola Viereck 1916
USA, Nevada
CASC:INV
USA, California, Riverside
CASC:INV
USA, California
CASC:INV
Andrena spiraeana Robertson 1895
USA, New York
CASC:INV
Andrena striatifrons Cockerell 1897
USA, California, Humboldt
CASC:INV
Andrena striatifrons Cockerell 1897
USA, California, Nevada
CASC:INV
Andrena striatifrons Cockerell 1897
USA, California, Placer
CASC:INV
Andrena striatifrons Cockerell 1897
USA, California, Tulare
CASC:INV
Andrena striatifrons Cockerell 1897
USA, Oregon
CASC:INV
Andrena striatifrons Cockerell 1897
USA, Washington
CASC:INV
USA, California, Alameda
CASC:INV
USA, California, Calaveras
CASC:INV
USA, California, Contra Costa
CASC:INV
USA, California, Fresno
CASC:INV
USA, California, Napa
CASC:INV
USA, California, San Benito
CASC:INV
USA, California, San Luis Obispo
CASC:INV
USA, California, San Mateo
CASC:INV
USA, California, Santa Clara
CASC:INV
USA, California, Solano
CASC:INV
USA, California, Sonoma
CASC:INV
USA, California, Trinity
CASC:INV
Andrena subaustralis Cockerell 1898
USA, California, Mono
CASC:INV
Andrena subaustralis Cockerell 1898
USA, California, Los Angeles
CASC:INV
Andrena subaustralis Cockerell 1898
USA, California, Sacramento
CASC:INV
Andrena subaustralis Cockerell 1898
USA, California, San Luis Obispo
CASC:INV
Andrena subaustralis Cockerell 1898
USA, California, Siskiyou
CASC:INV
Andrena subaustralis Cockerell 1898
USA, California, Ventura
CASC:INV
Andrena subaustralis Cockerell 1898
USA, California, Sequoia Natl. Park
CASC:INV
Andrena subaustralis Cockerell 1898
USA, California, Yosemite Natl. Park
CASC:INV
Andrena subaustralis Cockerell 1898
USA, Nevada
CASC:INV
Andrena subaustralis Cockerell 1898
USA, Oregon
CASC:INV
USA, California, Butte
CASC:INV
USA, California, Contra Costa