Situngu, S.Barker, Nigel2016-11-082017-01Situngu, S & Barker, NP 2017, 'Position, position, position : mites occupying leaf domatia are not uniformly distributed in the tree canopy', South African Journal of Botany, vol. 108, pp. 23-28.0254-6299 (print)1727-9321 (online)10.1016/j.sajb.2016.09.012http://hdl.handle.net/2263/57723Leaf domatia are plant-produced cavities usually found in the axils of major veins on the abaxial side of leaves. These structures are found in many woody dicotyledonous plants and mediate a mutualistic relationships between predacious and Fungivorous mites and the host plants they protect. Mites inhabit leaf domatia for shelter and to reproduce and develop. In turn, the plants are hypothesized to benefit from increased defense against pathogens and small arthropod herbivores. Here we assess the distribution of mites throughout the tree canopy to determine if certain regions of the canopy are preferred. Our results suggests that mites prefer leaves found in the lower regions of the tree canopy and avoid leaves at the top, where they may be exposed to harsher climatic conditions. This study is one of the first to document aspects of the plant – mite mutualism from African species.en© 2016 SAAB. Published by Elsevier B.V. All rights reserved. Notice : this is the author’s version of a work that was accepted for publication in South African Journal of Botany. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. A definitive version was subsequently published in South African Journal of Botany, vol. 108, pp. 23-28, 2017. doi : 10.1016/j.sajb.2016.09.012.Leaf domatiaGardenia thunbergiaMitesMutualismOcotea bullataTree canopyDiurnal migrationPostprint Article