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. 2012 Oct 4;7(10):e46598. doi: 10.1371/journal.pone.0046598

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© 2012 González-Teuber et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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(A, B) Variations in EFN production (µg g⁻¹ dry biomass 24 h⁻¹) and (C, D) ant activity (number of ants) across the day for plants of A. cornigera and A. hindsii. Activity of EFN thieves was quantified in presence (black circle) and absence (white circle) of ants of P. ferrugineus on (E) A. cornigera and (F) A. hindsii (Mixed model analysis).