Missing Translation: arten.list.title
- Andrena acrana Warncke, 1967
- Andrena acutidentis Wood, 2020
- Andrena aegyptiaca ssp. cannabina Warncke, 1968
- Andrena aeneiventris Morawitz 1872
- Andrena aetherea Warncke, 1974
- Andrena afghana Warncke, 1973
- Andrena afrensis Warncke, 1967
- Andrena afzeliella Kirby 1802
- Andrena agilissima (Scopoli 1770)
- Andrena agilissima ssp. italica Warncke, 1967
- Andrena agnata Warncke, 1967
- Andrena albocinerea Saunders, 1908
- Andrena albopunctata ssp. melona Warncke, 1967
- Andrena alchata Warncke, 1974
- Andrena alfkenella ssp. sunna Warncke, 1975
- Andrena alfkenella Perkins 1914
- Andrena alfkenelloides ssp. cardalia Warncke, 1975
- Andrena alfkenelloides Warncke, 1965
- Andrena alisadra MISSING
- Andrena allosa ssp. pileata Warncke, 1975
- Andrena allosa Warncke, 1975
- Andrena allosa ssp. canigica Warncke, 1975
- Andrena amicula Warncke, 1967
- Andrena amieti Praz, Müller & Genoud 2019
- Andrena angustior Stoe. ssp. fulvata
- Andrena angustior ssp. impressa Warncke, 1967
- Andrena anthrisci Blue.
- Andrena antilibanotica Wood 2020
- Andrena apicata Sm.
- Andrena argentata Sm.
- Andrena arsinoe
- Andrena aruana Warncke, 1967
- Andrena arvensis Warncke, 1968
- Andrena asiatica ssp. axyura Warncke, 1974
- Andrena asperrima ssp. alascana Warncke, 1974
- Andrena assimilis ssp. jugensis Warncke
- Andrena astica Warncke, 1967
- Andrena astrella Warncke, 1975
- Andrena astrella ssp. fulica Warncke, 1974
- Andrena athenensis Warncke, 1965
- Andrena atrata Friese 1887
- Andrena atrorufa Alfken
- Andrena avara Warncke, 1967
- Andrena avara ssp. caligata Warncke, 1974
- Andrena avara ssp. gavia Warncke, 1974
- Andrena avara ssp. eureka Warncke, 1974
- Andrena avara ssp. liturata Warncke, 1974
- Andrena balcanica Warncke, 1965
- Andrena barbilabris (Kirby, 1802)
- Andrena basimacula Alfken
- Andrena bassana Warncke, 1969
- Andrena bassana ssp. etesiaca Warncke, 1975
- Andrena bayona Warncke, 1975
- Andrena bellidis ssp. acutiformis Warncke, 1980
- Andrena benoisti Wood & Praz 2020
- Andrena biarmica Warncke, 1975
- Andrena bicolor ssp. apricaria Warncke, 1975
- Andrena bicolor Fabricius, 1775
- Andrena bicolor ssp. nigristerna Per., 1902
- Andrena bifida Warncke, 1967
- Andrena bigutatta Friese, 1922
- Andrena bimaculata (Kirby 1802)
- Andrena bimaculata ssp. lichata Warncke, 1967
- Andrena bisculata Morawitz
- Andrena bisulcata Morawitz, 1877
- Andrena bonasia Warncke, 1969
- Andrena bonasia ssp. naevia Warncke, 1969
- Andrena boustaniae Wood, 2022
- Andrena braunsiana Fr.
- Andrena braunsiana ssp. detorta Warncke, 1975
- Andrena breviceps Wood, 2020
- Andrena bucephala Steph.
- Andrena bulbosa
- Andrena bulgariensis Warncke, 1965
- Andrena butea Warncke, 1965
- Andrena bytinskii Warncke, 1969
- Andrena caesia Warncke, 1974
- Andrena calandra Warncke, 1975
- Andrena callida Warncke, 1974
- Andrena callosa Warncke, 1967
- Andrena cantiaca ssp. infurcata Warncke, 1975
- Andrena cantiaca Warncke, 1975
- Andrena canuta Warncke, 1975
- Andrena caprimulga Warncke, 1975
- Andrena cara ssp. minor Warncke, 1975
- Andrena carantonica Perez, 1902
- Andrena carbonaria L. ssp. carbonaria
- Andrena caroli Pérez, 1895
- Andrena castanea Warncke, 1975
- Andrena caudata Warncke, 1965
- Andrena cedricola Wood 2020
- Andrena cervina Warncke, 1975
- Andrena chaetogastra Pitt., 1950
- Andrena chalcogastra ssp. palmaensis Warncke, 1968
- Andrena chalcogastra ssp. extrema Warncke, 1993
- Andrena chalcogastra ssp. gomera Warncke, 1968
- Andrena chelma Warncke, 1975
- Andrena chersona Warncke, 1972
- Andrena chrysopus Per.
- Andrena chrysosceles (Kirby 1802)