''Mucuna holtonii'' is a species of plant in the bean family, which is pollinated by

bat Bats are mammals of the order Chiroptera.''cheir'', "hand" and πτερόν''pteron'', "wing". With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most bi ...

s. Bats are able to detect if the flowers have nectar using echolocation.*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 Nature, in the broadest sense, is the physics, physical world or universe. "Nature" can refer to the phenomenon, phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. ...

'' 398:759-760. 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. It is thought that the plant evolved acoustically conspicuous structures to make them easier to detect by

glossophagine Glossophaginae is a subfamily of leaf-nosed bats. List of species Subfamily: Glossophaginae * Tribe Glossophagini **Genus: ''Anoura'' - Geoffroy's long-nosed bats ***''Anoura aequatoris'' ***Cadena's tailless bat, ''Anoura cadenai'' ***Tailed t ...

bats.

References

holtonii {{Phaseoleae-stub