Abstract
This survey of the acoustic characteristics of howling monkey loud calls, covering six of the seven members of the genus Alouattaand presenting audiospectrograms of roars from two species for the first time, suggests that the genus consists of at least two groups: a monotypic palliatagroup, including all subspecies, and a non-palliatagroup, including belzebul, caraya, fusca, pigra,and seniculus.The non-palliatagroup vocalizes continuously for sustained periods of time;their loud calls exhibit a wide bandwidth relative to the calls of the palliatagroup, with emphasized frequencies generally in the range 300- 2000 Hz. The palliatagroup does not vocalize continuously, their vocal bouts being significantly shorter than those of the non-palliataforms. The emphasized frequencies are normally restricted to 300- 1000 Hz, with little acoustic energy in higher frequencies. This bipartite classification places pigrawithin the non-palliatagroup father than with parapatric palliata,which may have important phylogenetic implications. Further, the classification suggests two modes of employing the highly derived howler vocal tract to produce loud calls within the portion of the ambient noise spectrum favorable to long- distance transmission of sound. Finally, I discuss the constraints placed by environmental acoustics on strategies for long- distance communication, hypothesized modes of vocal production, and the use of acoustic studies for phylogenetic reconstruction. Each discussion suggests projects, some already under way, that could elucidate the determinants of variations in communicative patterns within specific social and physical environments.
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References
Altmann, S. A. (1959). Field observations of a howling monkey society.J. Mammal. 40: 317–330.
Altmann, S. A. (1966). Vocal communication in howling monkeys (7.5 ips tape), Library of Natural History Sounds, Laboratory of Ornithology, Cornell University, Ithaca, NY.
Baldwin, J. D., and Baldwin, J. I. (1975). The vocal repertoire of howler monkeys(Alouatta palliata) in southwestern Panama (7.5 ips tape), Library of Natural History Sounds, Laboratory of Ornithology, Cornell University, Ithaca, NY.
Baldwin, J. D., and Baldwin, J. I. (1976). Vocalizations of howler monkeys (Alouatta palliata) in southwestern Panama.Folia Primatol. 26: 81–108.
Bonvicino, C. R. (1989). Ecologia e comportamento deAlouatta belzebul (Primates: Cebidae) na mata Atlántica.Rev. Nordestina Biol. 6(2): 149–179.
Bonvicino, C. R., Langguth, A., and Mittenneier, R. A. (1989). A study of pelage color and geographic distribution inAlouatta belzebul (Primates: Cebidae).Rev. Nordestina Biol. 6(2): 139–148.
Brown, C. H. (1982). Auditory localization and primate vocal behavior. In Snowdon, C. T., Brown, C. H., and Petersen, M. R. (eds.),Primate Communication, Cambridge University Press, New York, pp. 144–164.
Brown, C. H. (1988). Environmental influences on the structure of primate vocalizations. In Todt, D., Symmes, D., and Goedeking, P. (eds.),Primate Vocal Communication, Springer-Verlag, Berlin, pp. 51–66.
Carpenter, C. R. (1934). A field study of the behavior and social relations of howling monkeys(Alouatta palliata).Comp. Psychol. Monogr. 10: 1–168.
Chivers, D. J. (1969). On the daily behaviour and spacing in howling monkey groups.Folia Primatol. 10: 48–102.
Eisenberg, J. F. (1979). Habitat, economy and society: some correlations and hypotheses for Neotropical primates. In Bernstein, I. S., and Smith, E. O. (eds.),Primate Ecology and Human Origins: Ecological Influences on Social Organization, Garland, New York, pp. 215–262.
Fant, G. (1960).Acoustic Theory of Speech Production, Mouton, The Hague.
Froehlich, J. W., and Froehlich, P. H. (1987). The status of Panama’s endemic howling monkeys.Primate Conserv. 8: 58–62.
Gautier, J.-P. (1971). Étude morphologique et fonctionelle des annexes extralaryngées des Cercopithecinae: Liaison avec les cris d’espacement.Biol. Gabon. 7: 229–267.
Gautier, J.-P. (1988). Interspecific affinities among guenons as deduced from vocalizations. In Gautier-Hion, A., Bourliere, F., Gautier, J.-P., and Kingdon, J. (eds.),A Primate Radiation. Evolutionary Biology of the African Guenons, Cambridge University Press, Cambridge, pp. 194–226.
Hauser, M. D. (1991). Sources of acoustic variation in rhesus macaque(Macaca mulatto) vocalizations.Ethology 89: 29–46.
Hauser, M. D. (1992). The role of articulation in the production of nonhuman primate vocalizations.J. Acoust. Soc. Am. 91: 2466.
Hershkovitz, P. (1949). Mammals of Northern Colombia. Preliminary Report No. 4: Monkeys (Primates), with taxonomic revisions of some forms.Proc. US Natl. Mus. 98: 323–427.
Hershkovitz, P. (1969). The evolution of mammals on southern continents. VI. The recent mammals of the neotropical region: A Zoogeographic and ecological review.Q. Rev. Biol. 44: 1–70.
Kelemen, G. (1948). The anatomical basis of phonation in the chimpanzee.J. Morphol. 82: 229–256.
Kelemen, G., and Sade, J. (1960). The vocal organ of the howling monkey(Alouatta palliata).J. Morphol. 107: 123–140.
Kummer, H. (1970). Behavioral characters in primate taxonomy. In Napier, J. R., and Napier, P. H. (eds.),Old World Monkeys. Evolution Systematics and Behavior, Academic Press, New York, pp. 25–36.
Lennenberg, E. H. (1967).Biological Foundations of Language, Wiley, New York.
Lieberman, P. (1968). Primate vocalizations and human linguistic ability.J. Acoust. Soc. Am. 44: 1574–1584.
Lieberman, P. (1977).Speech Physiology and Acoustic Phonetics, Macmillan, New York.
Marshall, J. T., and Marshall, E. R. (1976). Gibbons and their territorial songs.Science 193: 235–237.
Miller, R. (1986).The Structure of Singing, Macmillan, New York.
Mittermeier, R. A., Rylands, A. B., and Coimbra-Filho, A. F. (1988). Systematics: Species and subspecies: an update. In Mittermeier, R. A.,et al. (eds.),Ecology and Behavior of Neotropical Primates, Vol. II, World Wildlife Fund, Washington, DC., pp. 13–75.
Muller, J. (1848).The Physiology of Sense, Voice and Muscular Motion with the Mental Faculties, Walton and Maberly, London.
Newman, J. D. (1985). Squirrel monkey communication. In Rosenblum, L. (ed.),Handbook of Squirrel Monkey Research, Plenum, New York, pp. 99–126.
Oates, J. F., and Trocco, T. F. (1983). Taxonomy and phylogeny of black-and-white colobus monkeys.Folia Primatol. 40: 83–113.
Ohala, J. J. (1984). An ethological perspective on common cross-language utilization of F0 of voice.Phonetica 41: 1–16.
Owren, M. J., and Bernacki, R. (1988). The acoustic features of vervet monkey(Cercopithecus aethiops) alarm calls.J. Acoust. Soc. Am. 83: 1927–1935.
Palombit, R. A. (1992). A preliminary study of vocal communication in wild long-tailed macaques(Macaca fascicularis). I. vocal repertoire and call emission.Int. J. Primatol. 13: 143–182.
Richards, D. G. (1985). Biological strategies for communication.IEEE Commun. 23: 10–18.
Schön, M. A. (1970). On the mechanism of modulating the volume of the voice in howling monkeys.Acta Otolaryng. 70: 443–447.
Schön Y., M. (1986). Loud calls of adult male red howling monkeys(Alouatta seniculus).Folia Primatol 47: 204–216.
Schön Y., M. (1988). Morphological adaptations for loud phonations in the vocal organ of howling monkeys.Primate Rep. 22: 19–24.
Schön Y., M. (1992). A comparative approach to the nonhuman vocal tract: Implications for sound production.J. Acoust. Soc. Am. 91: 2465.
Sekulic, R., and Olivers, D. J. (1986). The significance of call duration in howler monkeys.Int. J. Primatol. 7: 183–190.
Seyfarth, R. M., and Cheney, D. L. (1984). The acoustic features of vervet monkey grunts.J. Acoust. Soc. Am. 75: 1623–1628.
Struhsaker, T. T. (1981). Vocalizations, phylogeny and palaeogeography of red colobus monkeys(Colobus badius).Afr. J. Ecol. 19: 265–283.
Sundberg, J. (1977). The acoustics of the singing voice.Sci. Am. 236: 82–91.
Sundberg, J. (1987).The Acoustics of the Singing Voice, Northern Illinois University Press, Dekalb.
Thorington, R. W., Ruiz, J. C., and Eisenberg, J. F. (1984). A study of a black howling monkey population(Alouatta caraya) in Northern Argentina.Am. J. Primatol. 6: 357–366.
von Ihering, H. (1914). Os bugios do generoAlouatta.Revista do Museu Pautista 9: 231–256.
Waser, P. M. (1982). The evolution of male loud calls among mangabeys and baboons. In Snowdon, C. T., Brown, C. H., and Petersen, M. R. (eds.),Primate Communication, Cambridge University Press, New York, pp. 117–143.
Waser, P. M., and Brown, C. H. (1986). Habitat acoustics and primate communication.Am. J. Primatol. 10: 135–154.
Whitehead, J. M. (1985).Long-distance Vocalizations and Spacing in Mantled Howling Monkeys, Alouatta palliata, Doctoral dissertation, University of North Carolina— Chapel Hill.
Whitehead, J. M. (1987). Vocally mediated reciprocity between neighboring groups of mantled howling monkeys,Alouatta palliata. Anim. Behav. 35: 1615–1627.
Whitehead, J. M. (1989). The effect of the location of a simulated intruder on responses to long-distance vocalizations of mantled howling monkeys,Alouatta palliata palliata. Behaviour 108: 73–103.
Whitehead, J. M. (1992). Acoustic correlates of social contexts and inferred internal states in howling monkeys(Alouatta palliata).J. Acoust. Soc. Am. 91: 2465.
Whitehead, J. M. (1994). Acoustic correlates of internal states in free-ranging primates: The example of the mantled howling monkeyAlouatta palliata. In Roeder, J. J., Thierry, B., Anderson, J. R., and Herrenschmidt, N. (eds.),Current Primatology. Vol. II. Social Development, Learning and Behaviour, Université L. Pasteur, Strasbourg, France, pp. 221–226.
Wilson, W. L., and Wilson, C. C. (1975). Species-specific vocalizations and the determination of phylogenetic affinities of thePresbytis aygula-melalophos group in Sumatra. Contemporary Primatology, Proc. 5th Int. Congr. Primatol., Nagoya, Japan, pp. 459–463.
Zemlin, W. R. (1968).Speech and Hearing Science, Prentice-Hall, Englewood Cliffs, NJ.
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Whitehead, J.M. Vox alouattinae: A preliminary survey of the acoustic characteristics of long-distance calls of howling monkeys. International Journal of Primatology 16, 121–144 (1995). https://doi.org/10.1007/BF02700156
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DOI: https://doi.org/10.1007/BF02700156