Abromias Billberg, 1820 (original description)
Acacerus Billberg, 1820 (original description)
Acantophorus Billberg, 1820 accepted as Erodius Fabricius, 1775 (original description)
Acaptera Billberg, 1820 (original description)
Achatis Billberg, 1820 (original description)
Achlya Billberg, 1820 (original description)
Achna Billberg, 1820 (original description)
Acis Billberg, 1820 accepted as Akis Herbst, 1799 (original description)
Adimus Billberg, 1829 accepted as Altica Geoffroy, 1762 (original description)
Adonta Billberg, 1820 (original description)
Adopoea Billberg, 1820 (original description)
Aegolia Billberg, 1820 (original description)
Aeola Billberg, 1820 (original description)
Aeolops Billberg, 1820 (original description)
Aeropetes Billberg, 1820 accepted as Meneris Westwood in Doubleday & Westwood, 1850 (original description)
Aethes Billberg, 1820 (original description)
Agapetes Billberg, 1820 (original description)
Agaum Billberg, 1820 accepted as Agaon Dalman, 1818 (original description)
Aides Billberg, 1820 (original description)
Ailus Billberg, 1820 accepted as Graphium Scopoli, 1777 (original description)
Alceis Billberg, 1820 (original description)
Allucita Billberg, 1820 (original description)
Amerhis Billberg, 1820 accepted as Ameris Dejean, 1821 (original description)
Amimones Billberg, 1820 (original description)
Ammobia Billberg, 1820 (original description)
Amophila Billberg, 1820 accepted as Ammophila Kirby, 1798 (original description)
Amphipoea Billberg, 1820 (original description)
Anabius Billberg, 1820 (original description)
Anomalum Billberg, 1820 (original description)
Antheon Billberg, 1820 (original description)
Antliarhis Billberg, 1820 (original description)
Apelma Billberg, 1820 accepted as Macroplea Samouelle, 1819 (original description)
Apius Billberg, 1820 accepted as Apion Herbst in Jablonsky, 1797 (original description)
Apocopis Billberg, 1820 (original description)
Aptenus Billberg, 1820 accepted as Aptinus Bonelli, 1810 (original description)
Argyeeus Billberg, 1820 accepted as Argyreus Scopoli, 1777 (original description)
Argyrea Billberg, 1820 accepted as Argyreus Scopoli, 1777 (original description)
Athrips Billberg, 1820 (original description)
Athripsodes Billberg, 1820 (original description)
Bena Billberg, 1820 (original description)
Bessus Billberg, 1820 (original description)
Blera Billberg, 1820 (original description)
Brosis Billberg, 1820 (original description)
Calicera Billberg, 1820 accepted as Callicera Panzer, 1806-09 (original description)
Calistus Billberg, 1820 accepted as Callistus Bonelli, 1810 (original description)
Callophrys Billberg, 1820 (original description)
Callopis Billberg, 1820 (original description)
Calomya Billberg, 1820 (original description)
Cepha Billberg, 1820 accepted as Trachelus Jurine, 1807 (original description)
Charanyca Billberg, 1820 (original description)
Chauliodus Billberg, 1820 † accepted as Chauliodes Latreille, 1796 (original description)
Chelonites Billberg, 1820 [2] accepted as Chelonarium Fabricius, 1801 (original description)
Chelonites Billberg, 1820 accepted as Celonites Latreille, 1802 (original description)
Chelopus Billberg, 1820 (original description)
Cheuletus Billberg, 1820 accepted as Cheyletus Latreille, 1796 (original description)
Chilus Billberg, 1820 (original description)
Chlorium Billberg, 1820 accepted as Chlorion Latreille, 1802 (original description)
Cloea Billberg, 1820 (original description)
Cnephata Billberg, 1820 (original description)
Cnephozeta Billberg, 1820 (original description)
Cnizus Billberg, 1820 (original description)
Colluris Billberg, 1820 (original description)
Colobura Billberg, 1820 (original description)
Colyus Billberg, 1820 (original description)
Coprias Billberg, 1820 (original description)
Cordyla Billberg, 1820 accepted as Cordulia Leach, 1815 (original description)
Cordylegaster Billberg, 1820 accepted as Cordulegaster Leach, 1815 (original description)
Corydalia Billberg, 1820 accepted as Corydalus Latreille, 1802 (original description)
Cryptorhis Billberg, 1820 accepted as Rhinoncus Schönherr, 1825 (original description)
Cubaris Billberg, 1820 (original description)
Cupha Billberg, 1820 (original description)
Cyanogus Billberg, 1820 (original description)
Cydrus Billberg, 1820 (original description)
Dasyphara Billberg, 1820 (original description)
Diaethria Billberg, 1820 accepted as Callicore Hübner, 1819 (original description)
Diapris Billberg, 1820 accepted as Diapria Latreille, 1796 (original description)
Diura Billberg, 1820 (original description)
Dixus Billberg, 1820 (original description)
Dones Billberg, 1820 (original description)
Dromaeus Billberg, 1820 accepted as Dromius Bonelli, 1810 (original description)
Drytomus Billberg, 1820 (original description)
Dyshirius Billberg, 1820 (original description)
Eana Billberg, 1820 (original description)
Ectenes Billberg, 1820 accepted as Anchomenus Bonelli, 1810 (original description)
Ectypa Billberg, 1820 (original description)
Elyaes Billberg, 1820 (original description)
Elygea Billberg, 1820 (original description)
Epimeces Billberg, 1820 accepted as Lixus Fabricius, 1801 (original description)
Epimetes Billberg, 1820 (original description)
Episus Billberg, 1820 (original description)
Ereba Billberg, 1820 accepted as Erebia Dalman, 1816 (original description)
Erichila Billberg, 1820 (original description)
Erotion Billberg, 1820 (original description)
Euchila Billberg, 1820 (original description)
Euchloris Billberg, 1820 accepted as Chrysochroa Dejean, 1833 (original description)
Eudaemon Billberg, 1820 accepted as Euploea Fabricius, 1807 (original description)
Eudocima Billberg, 1820 (original description)
Euglyphus Billberg, 1820 (original description)
Eugramma Billberg, 1820 accepted as Cethosia Fabricius, 1807 (original description)
Eugraphis Billberg, 1820 (original description)