Mucuna holtonii
Mucuna holtonii is a species of plant in the bean family, which is pollinated by bats. Bats are able to detect if the flowers have nectar using echolocation.[2][3] After an initial bat visit during which nectar is removed, the petals are arranged in a different manner (altering the shape of the flower). As a result, the unique "echo fingerprint" of petal arrangement informs the bat whether nectar is present or absent.
| Mucuna holtonii | |
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| Mucuna holtonii, inflorescence | |
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| Species: | M. holtonii |
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| Mucuna holtonii | |
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Stizolobium holtonii[1] | |
It is thought that the plant evolved acoustically conspicuous structures to make them easier to detect by glossophagine bats.[3]
Sources
- IPNI
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- D. von Helversen and O. von Helversen. "Object recognition by echolocation: a nectar feedingbat exploiting the flowers of a rain forest vine". in Journal of Comp. Physiol. A. (2003) 189: 327-336.
- von Helversen & von Helversen (1999) Acoustic guide in bat-pollinated flower Nature 398:759-760.
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