Literature
  • Quaranta, M. 2014
  • Eucera velutina. The IUCN Red List of Threatened Species 2014: e.T19199499A56447666. Downloaded on 23 December 2017.
  • Quaranta, M. 2014
  • Tetraloniella inulae. The IUCN Red List of Threatened Species 2014: e.T19199652A21148052. Downloaded on 18 September 2017.
  • Quaranta, M. 2014
  • Eucera algira. The IUCN Red List of Threatened Species 2014: e.T19199518A21146601. Downloaded on 28 March 2018.
  • Quaranta, M. & Kemp, J.R. 2013
  • Eucera gaullei. The IUCN Red List of Threatened Species 2013: e.T19199054A21147352. Downloaded on 23 December 2017.
  • Quaranta, M. & Kemp, J.R. 2013
  • Eucera furfurea. The IUCN Red List of Threatened Species 2013: e.T19199640A21147347. Downloaded on 23 December 2017.
  • Quaranta, M., et al. 2004
  • Wild bees in agroecosystems and semi-natural landscapes Bulletin of Insectology 57 (1): 11-61