Abstract
Several species of rodents have been observed visiting the flowers of an undescribed species ofBlakea (Melastomataceae) in a cloud forest in Costa Rica. The rodents drink the copious nectar secreted at the base of the stamens and are dusted with pollen. The first report of pollination by non-flying mammals in the neotropics suggests that this type of pollination may be important where there is little competition with bats.
Literature Cited
Buchmann, S. L. 1974. Buzz pollination ofCassia quiedonilla (Leguminosae) by bees of the generaCentris andMelipona. Bull. So. Calif. Acad. Sci. 73: 171–173.
Carpenter, F. L. 1978. Hooks for mammal pollination? Oecologia (Berl.) 35: 123–132.
Faegri, K. & L. van der Pijl. 1971. The principles of pollination ecology. ed. 2. Pergamon, Oxford & New York.
Michener, C. D. 1962. An interesting method of pollen collecting by bees from flowers with tubular anthers. Rev. Biol. Trop. 10: 167–175.
Percival, M. 1965. Floral biology. Pergamon Press, New York.
Sussman, R. W. & P. H. Raven. 1978. Pollination by lemurs and marsupials: an archaic coevolutionary system. Science 200: 731–736.
Wiens, D. & J. P. Rourke. 1978. Rodent pollination in southern AfricanProtea sp. Nature 276: 71–73.
Wille, A. 1963. Behavioral adaptations of bees for pollen collecting fromCassia flowers. Rev. Biol. Trop. 11: 205–210.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Lumer, C. Rodent pollination of Blakea (Melastomataceae) in a Costa Rican cloud forest. Brittonia 32, 512–517 (1980). https://doi.org/10.2307/2806163
Issue Date:
DOI: https://doi.org/10.2307/2806163