The role of mechanosensory input in flower handling efficiency and learning by Manduca sexta

The Journal of Experimental Biology
Joaquín Goyret, R A Raguso

Abstract

Nectar-foraging animals are known to utilize nectar guides-- patterns of visual contrast in flowers-- to find hidden nectar. However, few studies have explored the potential for mechanosensory cues to function as nectar guides, particularly for nocturnal pollinators such as the tobacco hornworm moth, Manduca sexta. We used arrays of artificial flowers to investigate the flower handling behavior (the ability to locate and drink from floral nectaries) of naïve moths, looking specifically at: (1) how the shape and size of flat (two-dimensional) artificial corollas affect nectar discovery and (2) whether three-dimensional features of the corolla can be used to facilitate nectar discovery. In these experiments, we decoupled visual from tactile flower features to explore the role of mechanosensory input, putatively attained via the extended proboscides of hovering moths. In addition, we examined changes in nectar discovery times within single foraging bouts to test whether moths can learn to handle different kinds of artificial flowers. We found that corolla surface area negatively affects flower handling efficiency, and that reliable mechanosensory input is crucial for the moths' performance. We also found that three-dimensional fea...Continue Reading

References

Nov 1, 2002·Nature·Almut KelberEric J Warrant
Aug 12, 2003·Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology·A Kelber
Aug 25, 2004·The Journal of Experimental Biology·Anna Balkenius, Almut Kelber
Jul 1, 1985·Proceedings of the National Academy of Sciences of the United States of America·P G Kevan, M A Lane

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Citations

Feb 22, 2008·Die Naturwissenschaften·Joaquín GoyretAlmut Kelber
Dec 7, 2007·Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology·Thomas Endlein, Walter Federle
Feb 10, 2009·Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology·Roger D Santer, Eileen A Hebets
Jan 24, 2008·Proceedings of the National Academy of Sciences of the United States of America·Joaquín GoyretRobert A Raguso
Nov 13, 2009·Proceedings. Biological Sciences·Jamie C TheobaldDavid C O'Carroll
Jul 29, 2011·Proceedings. Biological Sciences·Dennis M HansenSteven D Johnson
Apr 12, 2016·Current Opinion in Insect Science·Natalie Hempel de IbarraMisha Vorobyev
Jul 2, 2008·Arthropod Structure & Development·Sarah M Farris
May 1, 2007·Journal of Insect Physiology·Robert A RagusoH Arthur Woods
Dec 12, 2007·Ecology Letters·Toshinori Okuyama, J Nathaniel Holland
May 20, 2014·Biological Journal of the Linnean Society·Julia Anne-Sophie BauderHarald Wolfgang Krenn
Jun 11, 2009·Communicative & Integrative Biology·Joaquín Goyret
May 6, 2016·ELife·Alexander HaverkampDanny Kessler
Apr 25, 2018·The Journal of Experimental Biology·Michael S WolfinJoaquin Goyret
Oct 24, 2018·Microscopy Research and Technique·Ping HuLili Ren
Jul 20, 2019·Proceedings of the National Academy of Sciences of the United States of America·Richard A FandinoEwald Große-Wilde
Nov 5, 2016·Annual Review of Entomology·Patricia L Jones, Anurag A Agrawal
Mar 19, 2019·Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology·Anna Lisa Stöckl, Almut Kelber
Mar 28, 2020·Arthropod-plant Interactions·Michael J M HarrapSean A Rands
Oct 3, 2018·Scientific Reports·Jordanna D H Sprayberry
May 18, 2018·I-Perception·Birgitta Dresp-Langley, Adam Reeves
Jan 15, 2021·The Journal of Experimental Biology·Tanvi DeoraBing W Brunton
Aug 19, 2006·The Journal of Experimental Biology·Tobias Seidl, Rüdiger Wehner
Jun 7, 2006·The Journal of Experimental Biology
Dec 16, 2006·The Journal of Experimental Biology·Jordanna D H Sprayberry, Thomas L Daniel
Jun 19, 2021·The Journal of Experimental Biology·Geoffrey T Broadhead, Robert A Raguso
May 30, 2021·Integrative and Comparative Biology·Alejandro Rico-GuevaraAvery L Russell
Apr 3, 2007·The Journal of Experimental Biology·Joaquín GoyretRobert A Raguso
Aug 25, 2021·The Journal of Experimental Biology·Elisabeth AdamMarkus Knaden

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