| Revista: | Lankesteriana |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000417105 |
| ISSN: | 1409-3871 |
| Autores: | Esposito, Fabiana1 Merckx, Thomas1 Tyleca, Daniel1 |
| Instituciones: | 1Universite Catholique de Louvain, Earth and Life Institute, Louvain la Neuve. Bélgica |
| Año: | 2017 |
| Periodo: | Dic |
| Volumen: | 17 |
| Número: | 3 |
| Paginación: | 383-393 |
| País: | Costa Rica |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Taxonómico |
| Resumen en inglés | Zoophilous flowering plants communicate with pollinators to ensure pollen transfer. Pin-pointing which species are effective pollinators is not only essential to better understand plant-pollinator networks, but equally so to better understand the potential of hybridization in plant systems, such as in orchids. As a case study, we studied two sympatric populations of the congeneric orchids Platanthera bifolia and P. chlorantha in order to assess their nocturnal pollinators by checking which moth species carried pollinaria, and of which orchid species. Moths carrying Platanthera pollinaria were photographed and identified. The carried pollinaria were identified and counted, and their attachment position on the moth’s head was scored. Based on these observations we show that three species of noctuid moths visited the Platanthera inflorescences. Although Noctua pronuba visited P. chlorantha, only Cucullia umbratica and Autographa gamma turned out to be potential pollinators for both orchid species. As such, we here demonstrate that the latter two noctuids have high potential to facilitate hybridization among these two orchid species, especially so in sympatric populations |
| Disciplinas: | Biología |
| Palabras clave: | Botánica, Insectos, Ecología, Autographa gamma, Cucullia umbratica, Trampas de luz, Polillas, Orquídeas, Polinización |
| Keyword: | Platanthera, Botany, Insects, Ecology, Autographa gamma, Cucullia umbratica, Light traps, Moths, Orchids, Platanthera, Pollination |
| Texto completo: | Texto completo (Ver HTML) |
