Abstract
Despite increasing interest in food texture and how it affects primate masticatory systems, little quantitative work has been done in this area. We discuss a method to quantify physical properties of primate food items. To demonstrate its utility, we performed fracture experiments on a sample of adult coleopterans (to approximate a “hard-object” insectivorous diet), larval lepidoterans (to approximate a “soft-object” insectivorous diet), and vertebrate muscle tissue (to represent a more carnivorous feeding regime).
REFERENCES
Amerasignhe, F. B., Van Cuylenberg, B. W. B., and Hladik, C. M. (1971). Comparative histology of the alimentary tract of Ceylon primates in correlation to diet. Ceylon J. Sci. Biol. Sci. 9: 75–87.
Atkins, A. G., and Mai, Y.-W. (1979). On the guillotining of materials. J. Mater. Sci. 14: 2747–2754.
Atkins, A. G., and Mai, Y.-W. (1985). Elastic and Plastic Fracture: Metals, Polymers, Ceramics, Composites, Biological Materials, Ellis Horwood, Chichester.
Atkins, A. G., and Vincent, J. F. V. (1984). An instrumented microtome for improved histological sections and the measurement of fracture toughness. J. Mater. Sci. Lett. 3: 310–312.
Butynski, T. M. (1982). Vertebrate predation by primates: A review of hunting patterns and prey. J. Hum. Evol. 11: 421–430.
Charles-Dominique, P. (1977). Ecology and Behavior of Nocturnal Prosimians, Columbia University Press, New York.
Currey, J. D. (1979). Mechanical properties of bone tissues with greatly differing functions. J. Biomech. 12: 313–319.
Currey, J. D. (1984). The Mechanical Adaptations of Bones, The University Press, Princeton, NJ.
Darvell, B. W., Lee, P. K. D., Yuen, T. D. B., and Lucas, P. W. (1996). A portable fracture toughness tester for biological materials. Meas. Sci. Technol. 7: 954–962.
Dobraszczyk, B. J. (1987). Fracture toughness of frozen meat. Meat Sci. 211: 25–34.
Doyle, G. A. (1979). Behavior of prosimians. In Doyle, G. A., and Martin, R. D. (eds.), The Study of Prosimian Behavior, Academic Press, New York, pp. 123–157.
Dumont, E. R. (1995). Enamel thickness and dietary adaptation among extant primates and chiropterans. J. Mammal. 76(4): 1127–1136.
Fleagle, J. G. (1988). Primate Adaptation and Evolution, Academic Press, New York.
Frazzetta, T. H. (1988). The mechanics of cutting and the form of shark teeth (Chondrichthyes, Elasmobranchii). Zoomorphology 108: 93–107.
Freeman, P. W. (1979). Specialized insectivory: Beetle-eating and moth-eating molossid bats. J. Mammal. 60: 467–479.
Freeman, P. W. (1981a). A multivariate study of the family Molossidae (Mammalia, Chiroptera): Morphology, ecology and evolution. Fieldiana 7: 1–173.
Freeman, P. W. (1981b). Correspondence of food habits and morphology in insectivorous bats. J. Mammal. 62: 166–173.
Freeman, P. W. (1984). Functional cranial analysis of large animalivorous bats (Microchiroptera). J. Linn. Soc. 21: 387–408.
Freeman, P. W. (1988). Frugivorous and animalivorous bats (microchiropterans): Dental and cranial adaptations. Biol. J. Linn. Soc. 33: 249–272.
Gordon, J. E. (1976). The New Science of Strong Materials, or Why You Don't Fall Through the Floor, 2nd ed., Penguin, Harmondsworth.
Gordon, J. E. (1978). Structures or Why Things Don't Fall Down, Penguin, Harmondsworth.
Haddow, A. J., and Ellice, J. M. (1964). Studies on bushbabies (Galago spp.) with special reference to the epidemiology of yellow fever. Trans. Roy. Soc. Trop. Med. Hygiene 45: 189–224.
Hepburn, H. R., and Chandler, H. D. (1976). Material properties of arthropod cuticles: the arthrodial membranes. J. Comp. Physiol. 109: 177–198.
Hepburn, H. R., and Joffe, I. (1976). On the material properties of insect exoskeletons. In Hepburn, H. R. (ed.), The Insect Integument, Elsevier, Amsterdam, pp. 207–235.
Hladik, C. M. (1979). Diet and ecology of prosimians. In Doyle, G. A., and Martin, R. D. (eds.), The Study of Prosimian Biology, Academic Press, New York, pp. 307–358.
Hladik, C. M., Charles-Dominque, P., and Petter, J. J. (1980). Feeding strategies of five nocturnal prosimians in the dry forest of the West coast of Madagascar. In Charles-Dominique, P., Cooper, H. M., Hladik, A., Hladik, C. M., Pages, E., Pariente, G. F., Petter-Rousseaux, A., Petter, J. J., and Schilling, A. (eds.), Noctural Malagasy Primates, Academic Press, New York, pp. 41–73.
Kinzey, W. G., and Norconk, M. A. (1990). Hardness as a basis of fruit choice in two sympatric primates. Am. J. Phys. Anthropol. 81(1): 5–16.
Lucas, P. W., and Luke, D. A. (1984). Chewing it over: Basic principles of food breakdown. In Chivers, D. J., Wood, B. A., and Bilsborough, A., (eds.), Food Acquisition and Processing in Primates, Plenum Press, New York, pp. 283–301.
Lucas, P. W., and Pereira, B. (1990). Estimation of the fracture toughness of leaves. Funct. Ecol. 4: 819–822.
Lucas, P. W., and Teaford M. F. (1994). Functional morphology of colobine teeth. In Davies, A. G., and Oates, J. F. (eds.), Colobine Monkeys: Their Ecology, Behavior, and Evolution, Cambridge University Press, Cambridge.
Lucas, P. W., Choong, M. F., Tan, H. T. W., Turner, I. M., and Berrick, A. J. (1991). The fracture toughness of the leaf dicotyledon Calophyllum inophyllum L (Guttiferae). Phil. Trans. Roy. Soc. Ser. B 334: 95–106.
Niemitz, C. (1984). Synecological relationships and feeding behavior of the genus Tarsius. In Niemitz, C. (ed.), Biology of Tarsiers, Gustav Fischer Verlag, New York, pp. 59–76.
Pages, E. (1980). Ethoecology of Microcebus coquereli during the dry season. In Charles-Dominique, P., Cooper, H. M., Hladik, A., Hladik, C. M., Pages, E., G. Pariente, F., Petter-Rousseaux, A., Petter, J. J., and Schilling, A. (eds.), Noctural Malagasy Primates, Academic Press, New York, pp. 97–116.
Purslow, P. P. (1987). The fracture behavior of meat—A case study. In Blanshard, J. M. V., and Lillford, P. J. (eds.), Food Structure and Behavior, Academic Press London, pp. 177–197.
Purslow, P. P. (1989). Fracture of non-linear biological materials: some observations from practice relevant to recent theory. J. Phys. D. Appl. Phys. 22: 854–856.
Richard, A. (1985). Primates in Nature. W. H. Freeman, New York.
Ross, C. (1996). Adaptive explanation for the origins of the Anthropoidea (Primates). Am. J. Phys. Anthropol. 40: 205–230.
Segars, R. A., Nordstrom, H. A., and Kapsalis, J. G. (1974). Textural characteristics of beef muscle. J. Texture Stud. 5: 283–297.
Sokal, R. R., and Rohlf, F. J. (1981). Biometry, 2nd ed. W. H. Freeman, New York.
Strait, S. G. (1993a). Molar morphology and food texture among small-bodied insectivorous mammals. J. Mammal. 74(2): 391–402.
Strait, S. G. (1993b). Molar microwear in extant small-bodied faunivorous mammals: An analysis of feature density and pit frequency. Am. J. Phys. Anthropol. 92: 63–79.
Strait, S. G. (1997). Tooth use and the physical properties of food. Evolut. Anthropol. 5(6): 199–211.
van Valkenburgh, B. (1988). Trophic diversity in past and present guilds of large predatory mammals. Paleobiology 14: 155–173.
Vincent, J. F. V. (1980). Insect cuticle: A paradigm for natural composites. In Vincent, J. F. V., and Currey, J. D. (eds.), The Mechanical Properties of Biological Materials (Symposium of the Society for Experimental Biology, 34), The University Press, Cambridge, pp. 183–210.
Vincent, J. F. V. (1990a). Fracture properties of plants. Adv. Botan. Res. 17: 235–287.
Vincent, J. F. V. (1990b). Structural Biomaterials, rev. ed., The University Press, Princeton, NJ.
Vincent, J. F. V. (1992). Fracture. In Vincent, J. F. V. (ed.), Biomechanics—Materials, A Practical Approach, IRL Press at the University Press, Oxford, pp. 193–218.
Wright, W. (1992). The Fracture Properties of Grass and Their Relevance to Feeding in Herbivores, Ph.D. thesis, University of Reading, Reading, UK.
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Strait, S.G., Vincent, J.F.V. Primate Faunivores: Physical Properties of Prey Items. International Journal of Primatology 19, 867–878 (1998). https://doi.org/10.1023/A:1020397430482
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DOI: https://doi.org/10.1023/A:1020397430482