Colour preferences of Tetragonula carbonaria Sm. stingless bees for colour morphs of the Australian native orchid Caladenia carnea
| العنوان: | Colour preferences of Tetragonula carbonaria Sm. stingless bees for colour morphs of the Australian native orchid Caladenia carnea |
|---|---|
| المؤلفون: | Casper J. van der Kooi, Mani Shrestha, Adrian G. Dyer, Skye Boyd-Gerny, Jair E. Garcia, Bob B. M. Wong |
| المساهمون: | Elzenga lab |
| المصدر: | Journal of Comparative Physiology A, 205(3), 347-361. SPRINGER HEIDELBERG |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Pollination, Physiology, 030310 physiology, media_common.quotation_subject, Frequency-dependent selection, FREQUENCY-DEPENDENT SELECTION, Zoology, Color, Insect, Flowers, Biology, Choice Behavior, Sepal, 03 medical and health sciences, Behavioral Neuroscience, FLOWER COLOR, 0302 clinical medicine, Pollinator, FLORAL COLOR, Animals, SEXUAL DECEPTION, Tetragonula carbonaria, Orchidaceae, Ecology, Evolution, Behavior and Systematics, media_common, Ultraviolet, 0303 health sciences, RECEPTOR NOISE, Behavior, Animal, fungi, food and beverages, Innate preferences, Bees, biology.organism_classification, Orchids, EVOLUTION, White (mutation), Flower, BUMBLEBEES BOMBUS-TERRESTRIS, DISCRIMINATION, Caladenia carnea, Animal Science and Zoology, 030217 neurology & neurosurgery |
| الوصف: | Innate colour preferences promote the capacity of pollinators to find flowers, although currently there is a paucity of data on how preferences apply to real flowers. The Australian sugarbag bee (Tetragonula carbonaria Sm.) has innate preferences for colours, including UV-absorbing white. Sugarbag bees are pollinators of the terrestrial orchid Caladenia carnea R.Br., which has both white and pink morphs. In laboratory conditions, we tested flower-naïve bees with the white and pink flower morphs revealing a significant preference for the white morph, consistent with experiments using artificial stimuli. In experiments to understand how bees may select food-deceptive orchids following habituation to a particular colour morph, we observed a significant increase in choices towards novel white flowers. We also observed that the presence of a UV-reflecting dorsal sepal signal significantly increased bee choices compared to flowers that had the UV signal blocked. Our findings demonstrate that innate preference testing of insect pollinators with artificial stimuli is replicated in a biologically significant scenario with flowers. The findings also underscore how food-deceptive orchids can receive sufficient pollinator visits to ensure pollination by having different morphs that draw on the innate preferences of bees and their ability to make decisions in a complex ecological setting. |
| وصف الملف: | application/pdf |
| تدمد: | 1432-1351 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::934675215d8874b52774f9829459ea81 https://pubmed.ncbi.nlm.nih.gov/31139919 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....934675215d8874b52774f9829459ea81 |
| قاعدة البيانات: | OpenAIRE |
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