Abstract
The paleotropical tree genusMacaranga (Euphorbiaceae) comprises all stages of interaction with ants, from facultative associations to obligate myrmecophytes. In SE.-Asia food availability does not seem to be the limiting factor for the development of a close relationship since all species provide food for ants in form of extrafloral nectar and/or food bodies. Only myrmecophyticMacaranga species offer nesting space for ants (domatia) inside internodes which become hollow due to degeneration of the pith. Non-myrmecophytic species have a solid stem with a compact and wet pith and many resin ducts. The stem interior of some transitional species remains solid, but the soft pith can be excavated. The role of different ant-attracting attributes for the development of obligate ant-plant interactions is discussed. In the genusMacaranga, the provision of nesting space seems to be the most important factor for the evolution of obligate myrmecophytism.
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References
Agosti, D., 1991: Revision of the oriental ant genusCladomyrma, with an outline of the higher classification of theFormicinae (Hymenoptera: Formicidae). — Syst. Entomol.16: 293–310.
Beattie, A. J., 1985: The evolutionary ecology of ant-plant mutualisms. — Cambridge: Cambridge University Press.
Bequaert, J., 1922: Ants in their diverse relations to the plant world. — Bull. Amer. Mus. Nat. Hist.45: 333–621.
Berg, C. C., 1981: An exceptional new species ofCecropia (Moraceae) from Ecuador. — Nordic J. Bot.1: 485–487.
Buckley, R. C., (Ed.), 1982: Ant-plant interactions in Australia. — The Hague: W. Junk.
Davidson, D. W., 1991: Ant-plant symbioses: framing the questions. — InHuxley, C. R., Cutler, D. F., (Eds.): Interactions between ants and plants, pp. 289–304. — Oxford: Oxford University Press.
Fiala, B., Maschwitz, U., 1990: Studies on the South East Asian ant-plant associationCrematogaster borneensis/Macaranga: Adaptations of the ant partner. — Ins. Soc.37: 212–231.
—, —, 1990: Extrafloral nectaries in the genusMacaranga (Euphorbiaceae) in Malaysia: comparative studies of their possible significance as predispositions for myrmecophytism. — Biol. J. Linn. Soc.44: 287–305.
- - 1992: Food bodies and their significance for obligate ant-association in the tree genusMacaranga (Euphorbiaceae). — Bot. J. Linn. Soc. (in press).
—, —,Tho, Y. P., 1991: The association betweenMacaranga and ants in South East Asia. — InHuxley, C. R., Cutler, D. F., (Eds.): Interactions between ants and plants, pp. 263–270. — Oxford: Oxford University Press.
—, —, —,Helbig, A. J., 1989: Studies of a South East Asian ant-plant association: protection ofMacaranga trees byCrematogaster borneensis. — Oecologia (Berlin)79: 463–470.
Hölldobler, B., Wilson, E. O., 1990: The ants. — Cambridge, Mass.: Belknap University Press.
Huxley, C. R., 1986: Evolution of benevolent ant-plant relationships. — InJuniper, B., Southwood, R., (Eds.): Insects and the plant surface, pp. 257–282. — London: E. Arnold.
Jolivet, P., 1986: Les fourmis et les plantes. — Paris: Singer-Polignac.
Keeler, K. H., 1989: Ant-plant interactions. — InAbrahamson, W. G., (Ed.): Plantanimal interactions, pp. 207–242. — New York: MacGraw-Hill.
Lundstroem, A. N., 1887: Die Anpassungen der Pflanzen an die Tiere. — Uppsala.
Maschwitz, U., Dumpert, K., Schmidt, G., 1985: Silk pavilions of twoCamponotus (Karavaievia) species from Malaysia: description of a new nesting type in ants. — Z. Tierpsychol.69: 237–249.
—,Fiala, B., Lee, Y. F., Chey, Y. K., Tan, F. L., 1989: New and little known myrmecophytic associations from Bornean rainforests. — Malaysian Nat. J.43: 106–115.
—,Dumpert, K., Botz, T., Rohe, W., 1991a: A silk-nest weaving Dolichoderine ant in a Malayan rain forest. — Ins. Soc.38: 307–316.
—,Fiala, B., Moog, J., Saw, L. G., 1991b: Two new myrmecophytic associations from the Malay Peninsula: ants of the genusCladomyrma (Formicidae, Camponotinae) as partners ofSaraca thaipingensis (Caesalpiniaceae) andCrypteronia griffithii (Crypteroniaceae). — Ins. Soc.38: 27–35.
McKey, D., 1989: Interactions between ants and leguminous plants. — InStirton, C. H., Zarucchi, J. L., (Eds.): Advances in legume biology, pp. 673–718. — Monogr. Syst. Bot. 29. — St. Louis: Missouri Botanical Garden.
Schaeffer, J., 1971: A revision of the genusEndospermum Bth. (Euphorbiaceae). — Blumea19: 171–192.
Ward, P. S., 1991: Phylogenetic analysis of pseudomyrmecine ants associated with domatiabearing plants. — InHuxley, C. R., Cutler, D. F., (Eds.): Interactions between ants and plants, pp. 335–352. — Oxford: Oxford University Press.
Wheeler, W. M., 1942: Studies of neotropical ant-plants and their ants. — Bull. Amer. Mus. Comp. Zool. Harvard90: 1–251.
Whitmore, T. C., 1967: Studies inMacaranga, an easy genus of Malayan wayside trees. — Malaysian Nat. J.20: 89–99.
—, 1969: First thoughts on species evolution in MalayanMacaranga. — Biol. J. Linn. Soc.1: 223–231.
—, 1973: Tree flora of Malaya. — Kuala Lumpur, London: Longman.
—, 1975:Macaranga. — InAiry-Shaw, H. K., (Ed.): TheEuphorbiaceae of Borneo. — Kew Bull. Add. Ser.4: 140–159.
—, 1979: Studies inMacaranga, X. Potentially commercial species in New Guinea. — Commenw. For. Rev.58: 271–272.
—, 1982:Macaranga. — InAiry-Shaw, H. K., (Ed.): TheEuphorbiaceae of Sumatra. — Kew Bull.36: 312–323.
Wilson, E. O., 1959: Some ecological characteristics of ants in New Guinea rainforests. — Ecology40: 437–447.
—, 1987: The arboreal ant fauna of Peruvian Amazon forests: a first assessment. — Biotropica19: 245–251.
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Fiala, B., Maschwitz, U. Domatia as most important adaptations in the evolution of myrmecophytes in the paleotropical tree genusMacaranga (Euphorbiaceae). Pl Syst Evol 180, 53–64 (1992). https://doi.org/10.1007/BF00940397
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DOI: https://doi.org/10.1007/BF00940397