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Conference Paper: Evolution of pollinator traps in Goniothalamus and Dasymaschalon flowers (Annonaceae), associated with short floral receptive periods
| Title | Evolution of pollinator traps in Goniothalamus and Dasymaschalon flowers (Annonaceae), associated with short floral receptive periods |
|---|---|
| Authors | |
| Issue Date | 2014 |
| Citation | The 51st Annual Meeting of the Association for Tropical Biology and Conservation (ATBC 2014), Cairns, Australia, 20-24 July 2014. How to Cite? |
| Abstract | Annonaceae flowers are protogynous and mostly have loosely enclosed pollination chambers that are often associated with beetle pollination. Unlike many other species having a receptive period of several days, field studies of the genera Goniothalamus, Dasymaschalon and Desmos reveal that they have short receptive periods of 23–26 hours. Trapping mechanisms have evolved independently in Goniothalamus and Dasymaschalon. Beetles are unable to leave the flowers until the end of staminate phase, which coincides with the onset of the pistillate phase of other flowers. Desmos chinensis, which is closely related to Dasymaschalon and which also has a short receptive period, does not show an equivalent … |
| Description | Oral Session: Species interactions |
| Persistent Identifier | http://hdl.handle.net/10722/205047 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lau, JYY | en_US |
| dc.contributor.author | Saunders, RMK | en_US |
| dc.contributor.author | Pang, CC | en_US |
| dc.date.accessioned | 2014-09-20T01:19:58Z | - |
| dc.date.available | 2014-09-20T01:19:58Z | - |
| dc.date.issued | 2014 | - |
| dc.identifier.citation | The 51st Annual Meeting of the Association for Tropical Biology and Conservation (ATBC 2014), Cairns, Australia, 20-24 July 2014. | en_US |
| dc.identifier.uri | http://hdl.handle.net/10722/205047 | - |
| dc.description | Oral Session: Species interactions | - |
| dc.description.abstract | Annonaceae flowers are protogynous and mostly have loosely enclosed pollination chambers that are often associated with beetle pollination. Unlike many other species having a receptive period of several days, field studies of the genera Goniothalamus, Dasymaschalon and Desmos reveal that they have short receptive periods of 23–26 hours. Trapping mechanisms have evolved independently in Goniothalamus and Dasymaschalon. Beetles are unable to leave the flowers until the end of staminate phase, which coincides with the onset of the pistillate phase of other flowers. Desmos chinensis, which is closely related to Dasymaschalon and which also has a short receptive period, does not show an equivalent … | - |
| dc.language | eng | en_US |
| dc.relation.ispartof | 51st ATBC Annual Meeting 2014 | en_US |
| dc.title | Evolution of pollinator traps in Goniothalamus and Dasymaschalon flowers (Annonaceae), associated with short floral receptive periods | en_US |
| dc.type | Conference_Paper | en_US |
| dc.identifier.email | Saunders, RMK: saunders@hkucc.hku.hk | en_US |
| dc.identifier.email | Pang, CC: chiupang@hku.hk | en_US |
| dc.identifier.authority | Saunders, RMK=rp00774 | en_US |
| dc.description.nature | postprint | - |
| dc.identifier.hkuros | 237523 | en_US |