, Volume 33, Issue 2, pp 171–171 | Cite as

Fertile diploid drones in africanized honeybees, Apis mellifera adansonii

  • J. Chaud-Netto


59 diploid drones of Apis mellifera adansonii, 12–37 days old, were tested for the presence of semen after provoked ejaculation; 13 drones ejaculated semen enough to be used in an instrumental insemination, but only three of them (5%) furnished 1 mm3 of semen. The problems referring to the attainment of descendants from the 2n drones are briefly discussed.


Apis Mellifera Drone Africanized Honeybee Instrumental Insemination Diploid Drone 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


  1. 1.
    J. Chaud-Netto, M. Sci. Dissertation, Faculdade de Medicina, Ribeirão Preto, Brasil (1973).Google Scholar
  2. 2.
    J. Woyke, J. apic. Res.13, 77 (1974).Google Scholar
  3. 3.
    J. Chaud-Netto and Francisco Moura Duarte, Ciênc. Cult.27, 125 (1975).Google Scholar
  4. 4.
    J. Woyke, J. apic. Res.2, 65 (1969).Google Scholar
  5. 5.
    E. R. Jaycox, Summary of a Ph. D. Thesis, University of California (1956).Google Scholar
  6. 6.
    L. S. Gonçalves, Ph. D. Thesis, Faculdade de Medicina, Ribeirão Preto, Brasil (1970).Google Scholar
  7. 7.
    J. Woyke, Pszczel. Zesz. nauk.4, 183 (1960).Google Scholar
  8. 8.
    C. Camargo, M. Sci. Dissertation, Faculdade de Medicina, Ribeirão Preto, Brasil (1972).Google Scholar
  9. 9.
    This study was made possible by a grant of the State of São Paulo Research Foundation (FAPESP).Google Scholar

Copyright information

© Birkhäuser Verlag 1977

Authors and Affiliations

  • J. Chaud-Netto
    • 1
  1. 1.Departmento de Ciências Exatas da Faculdade de FilosofiaCiências e Letras de AraraquaraAraraquara(Brasil)

Personalised recommendations