ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The African butterfly, Acraea encedon, is exceptional in that in some areas, especially where the environment has been disturbed by man, there are populations which contain very few males. In Uganda there are populations where the males occur at frequencies of less than 4%, while elsewhere in ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/244116b0
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