Pollination biology of cantharophilous and melittophilous Annonaceae and Cyclanthaceae in French Guiana [Elektronische Ressource] / vorgelegt von Holger Teichert

Pollination biology of cantharophilous and melittophilous Annonaceae and Cyclanthaceae in French Guiana Dissertation zur Erlangung des Doktorgrades Dr. rer. nat. Fakultät der Naturwissenschaften der Universität Ulm vorgelegt von Holger Teichert aus Aalen 2008 Amtierender Dekan: Prof. Dr. Klaus-Dieter Spindler Erstgutachter: Prof. Dr. Gerhard Gottsberger Zweitgutachter: Prof. Dr. Manfred Ayasse Tag der Promotion: 04.04.2008 Summary...................................................................................................................... 1 Zusammenfassung .................................................................................................... 17 Perfume-collecting male euglossine bees as pollinators of a basal angiosperm: The case of Unonopsis stipitata (Annonaceae) ........................................................ 21 Introduction............................................................................................................... 22 Material and Methods .............................................................................................. 24 Observations and plant characteristics............................................................... 24 Odor sampling and identification........................................................................ 25 Electrophysiological recordings...........................