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Informed Discussion of Beekeeping Issues and Bee Biology

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Subject:
From:
Peter L Borst <[log in to unmask]>
Reply To:
Informed Discussion of Beekeeping Issues and Bee Biology <[log in to unmask]>
Date:
Sat, 15 Oct 2011 08:58:56 -0400
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Koeniger, et al, write in 2011:

... the function of mating signs was long debated. Much later,
video recordings demonstrated that drones (A. mellifera) remove the mating sign by
pulling it out with a special hairy field of the endophallus (Koeniger 1986).
However, the debate about the purpose (adaptive advantage) of the mating sign --
this "costly" drone product -- is still in progress ...

Comparative Reproductive Biology of Honeybees
Gudrun Koeniger, Nikolaus Koeniger, and Mananya Phiancharoen

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