Abstract
Cebuella, Callithrix, Leontopithecus, andSaguinus share five distinguishing features. All of these features are best interpreted as derived character states within Platyrrhini, and these animals are phyletic dwarfs. These derived traits may form a single complex that evolved as a result of dwarfing. Two changes in the dentition are shown to be correlated with dwarfing in mammals. These four platyrrhine genera may or may not form a monophyletic group. It is suggested thatCallimico is an “incipient dwarf platyrrhine.” Causes of dwarfing in mammals are discussed.
Similar content being viewed by others
References
Baskin, J. A., in press. Evolutionary reversal inMylogaulus (Mammalia, Rodentia) from the Late Miocene of Florida.Amer. Midl. Natural.
Boekschoten, G. J. &P. Y. Sondaar, 1966. The Pleistocene of the Katharo Basin (Crete) and itsHippopotamus.Bijdragen tot de Dierkunde, 36: 17–44.
————, 1972. On the fossil Mammalia of Cyprus, II.Proc. Kon. Neder. Akad. Wetensch. Amsterdam, B, 75: 326–338.
Boskoff, K. J., 1977. Aspects of reproduction in ruffed lemurs (Lemur variegatus).Folia Primat., 28: 241–250.
Boucot, A. J., 1976. Rates of size increase and phyletic evolution.Nature, 26: 694–696.
Bourlière, F., 1975. Mammals, small and large: the ecological implications of size. In:Small Mammals: Their Productivity and Population Dynamics, IBP 5,F. Golley,K. Petrusewicz, &L. Ryszkowski (eds.), Cambridge Univ. Press, Cambridge, pp. 1–8.
Brown, J. H., 1975. Geographical ecology of desert rodents. In:Ecology and Evolution of Communities,M. L. Cody &J. M. Diamond (eds.), Harvard Univ. Press, Cambridge, pp. 315–341.
Carter, D. C., 1970. Chiropteran reproduction. In:About Bats,B. H. Slaughter &D. W. Walton (eds.), Southern Methodist Univ. Press, Dallas, pp. 233–246.
Cartmill, M., 1974. Pads and claws in arboreal locomotion. In:Primate Locomotion,F. Jenkins (ed.), Academic Press, New York, pp. 45–83.
Case, T. J., 1978. A general explanation for insular body size trends in terrestrial vertebrates.Ecology, 59(1): 1–18.
Cronin, J. E. &V. M. Sarich, 1975. Molecular systematics of the New World monkeys.J. Hum. Evol., 4: 357–375.
Davis, S., 1977. Size variation of the fox,Vulpes vulpes, in the palaearctic region today, and in Israel during the late Quaternary.J. Zool., Lond., 182: 343–351.
Edwards, W. E., 1967. The late-Pleistocene extinction and diminution in size of many mammalian species. In:Pleistocene Extinctions,P. Martin &H. Wright,Jr. (eds.), Yale Univ. Press, New Haven, pp. 141–154.
Eisenberg, J. F. &R. W. Thorington, Jr., 1973. A preliminary analysis of a Neotropical mammal fauna.Biotropica, 5: 150–161.
Foster, J. B., 1965. The evolution of the mammals on the Queen Charlotte Islands, British Columbia.Brit. Columbia, Prov. Mus. Occas. Pap., 14: 1–130.
Gingerich, P. D., 1976. Cranial anatomy and evolution of Early Tertiary Plesiadapidae (Mammalia, Primates).Pap. Paleontol. (Mus. Paleontol., Ann Arbor), 15: 1–141.
Goffart, M., 1971.Function and Form in the Sloth. Pergamon Press, Oxford.
Gould, S. J., 1975. On the scaling of tooth size in mammals.Amer. Zool., 15: 351–362.
Grant, P. R., 1965. The adaptive significance of some size trends in island birds.Evolution, 19: 355–367.
Gregory, W. K., 1920.The Origin and Evolution of the Human Dentition. Williams & Wilkins Co., Baltimore.
Guilday, J. E., 1967. Differential extinction during the late-Pleistocene and Recent times. In:Pleistocene Extinctions,P. Martin &H. Wright,Jr. (eds.), Yale Univ. Press, New Haven, pp. 121–140.
Haffer, J., 1969. Speciation in Amazonian forest birds.Science, 165: 131–137.
----, 1974. Avian speciation in tropical South America.Publ. Nuttall Orn. Club No. 14.
Hallam, A., 1975. Evolutionary size increase and longevity in Jurassic bivalves and ammonites.Nature, 258: 493–496.
Hamlett, G. W. D. &G. B. Wislocki, 1934. A proposed classification for types of twins in mammals.Anat. Rec., 61: 81–96.
Hampton, S. H., 1975. Placental development in the marmoset.Contemporary Primatology, Karger, Basel, pp. 106–114.
Harrington, J. E., 1978. Development of behavior inLemur macaco in the first nineteen weeks.Folia Primat., 29: 107–128.
Heaney, L. R., 1978. Island area and body size of insular mammals: evidence from the tricolored squirrel (Callosciurus prevosti) of Southeast Asia.Evolution, 32(1): 29–44.
----, ms. Correlates, predictors, and determinants of body size in North and Central American tree squirrels (Sciurus andTamiasciurus).
Hershkovitz, P., 1970a. Cerebral fissure patterns in platyrrhine monkeys.Folia Primat., 13: 213–240.
————, 1970b. Notes on Tertiary platyrrhine monkeys and description of a new genus from the late Miocene of Colombia.Folia Primat., 12: 1–37.
————, 1972. The recent mammals of the Neotropical region: a zoogeographic and ecological review. In:Evolution, Mammals, and Southern Continents,A. Keast,F. Erk, &B. Glass (eds.), SUNY Press, Albany, pp. 311–431.
————, 1974. A new genus of late Oligocene monkey (Cebidae, Platyrrhini) with notes on postorbital closure and platyrrhine evolution.Folia Primat., 21: 1–35.
————, 1977.Living New World Monkeys (Platyrrhini)with an Introduction to the Primates. Vol. 1. Univ. of Chicago Press, Chicago.
Hill, C. A., 1973. The frequency of multiple births in the genus.Lemur. Mammalia, 37(1): 101–104.
Hill, W. C. O., 1957.Primates. Comparative Anatomy and Taxonomy, Vol. 3. Edinburgh Univ. Press, Edinburgh.
————, 1960.Primates. Comparative Anatomy and Taxonomy, Vol. 4. Edinburgh Univ. Press, Edinburgh.
Hoffstetter, R., 1969. Un primate de l’Oligocène inférieur sud-américain:Branisella boliviana gen. et sp. nov.C. R. Acad. Sci., c. D, 269: 434–437.
————, 1974. Phylogeny and geographical deployment of the primates.J. Hum. Evol., 3: 327–350.
Hooijer, D. A., 1967. Indo-Australian insular elephants.Genetica, 38: 143–162.
Izawa, K., 1978. A field study of the ecology and behavior of the black-mantle tamarin (Saguinus nigricollis).Primates, 19: 241–274.
Kay, R. F., 1973. Mastication, molar tooth structure and diet in primates. Unpublished Ph.D. dissertation, Yale Univ., Univ. Microfilms, Ann Arbor.
Kellogg, D. E. &J. D. Hays, 1975. Microevolutionary patterns in late Cenozoic Radiolaria.Paleobiology, 1: 150–160.
Kinzey, W. G., 1973. Reduction of the cingulum in Ceboidea. In:Craniofacial Biology of Primates, Karger, Basel, pp. 101–127.
————, 1974. Ceboid models for the evolution of hominoid dentition.J. Hum. Evol., 3: 193–203.
————,A. L. Rosenberger, &M. Ramirez, 1975. Vertical clinging and leaping in a Neotropical anthropoid.Nature, 255: 328–332.
Kraglievich, J. L., 1951. Contribuciones al conocimiento de los primates fósiles de la superior (Colhuehuapiano) de Gaimán, Chubut.Mus. Arg. Cienc. Natur., Comm., Cienc. Zool. (Buenos Aires), 2(5): 55–82.
Kurtén, B., 1965. The Carnivora of the Palestine caves.Acta Zool. Fennica, 107: 1–74.
————, 1968.Pleistocene Mammals of Europe. Aldine Pub. Co., Chicago.
————, 1972.The Age of Mammals. Columbia Univ. Press, New York.
Le Gros Clark, W. E., 1936. The problem of the claw in primates.Proc. Zool. Soc. London, pp. 1–24.
Leutenegger, W., 1973. Maternal-fetal weight relationships in Primates.Folia Primat., 20: 280–293.
MacArthur, R. H. &E. O. Wilson, 1967. The theory of island biogeography.Monogr. Pop. Biol., No. 1, Princeton Univ. Press, Princeton.
Maglio, V., 1973. Origin and evolution of the Elephantidae.Trans., Amer. Phil. Soc., n. s. 63(3): 5–149.
Marshall, L. G. &R. S. Corruccini, 1978. Variability, evolutionary rates, and allometry in dwarfing lineages.Paleobiology, 4(2): 101–119.
Mayr, E., 1963.Animal Species and Evolution. Harvard Univ. Press, Cambridge.
McNab, B. K., 1971. On the ecological significance ofBergmann’s Rule.Ecology, 52(5): 845–854.
Minoprio, J. D. L., 1945. Sobre elChlamyphorus truncatus Harlan.Acta Zool. Lilloana, 3: 5–58.
Moore, J. C., 1959. Relationships among living squirrels of the Sciurinae.Bull. Amer. Mus. Nat. Hist., Vol. 118, Art. 4.
Moynihan, M., 1976.The New World Primates. Princeton Univ. Press, Princeton.
Müller, P., 1973.The Dispersal Centres of Terrestrial Vertebrates in the Neotropical Realm. Dr. W. Junk B. V., The Hague.
Napier, J. R. &P. H. Napier, 1967.A Handbook of Living Primates. Academic Press, New York.
Patterson, B. &R. Pascual, 1972. The fossil mammal fauna of South America. In:Evolution, Mammals, and Southern Continents,A. Keast,F. Erk, &B. Glass (eds.), SUNY Press, Albany, pp. 247–309.
Petter-Rousseaux, A., 1964. Reproductive physiology and behavior of the Lemuroidea. In:Evolutionary and Genetic Biology of Primates, Vol. 2.J. Buettner-Janusch (ed.), Academic Press, New York, pp. 91–132.
Rímoli, R., 1977. Una nueva especie de monos (Cebidae: Saimirinae:Saimiri) de la Hispaniola.CENDIA, Univ. Auto. Santo Domingo, 242(1): 1–16.
Rosenberger, A. L., 1977.Xenothrix and ceboid phylogeny.J. Hum. Evol., 6: 461–481.
Schoener, T. W., 1974. Resource partitioning in ecological communities.Science, 185: 27–39.
Schultz, A. H., 1948. The number of young at birth and the number of nipples in primates.Amer. J. Phys. Anthropol., n.s. 6(1): 1–23.
————, 1969.The Life of Primates. Universe Books, New York.
Simons, E. L., 1972.Primate Evolution. MacMillan Co., New York.
Simpson, G. G., 1950. History of the fauna of Latin America. In:Science in Progress (7th ser.),G. Baitsell (ed.), Yale Univ. Press, New Haven, pp. 369–408.
————, 1953.Evolution and Geography. Condon Lectures, Eugene, Oregon.
Sondaar, P. Y., 1977. Insularity and its effect on mammal evolution. In:Major Patterns in Vertebrate Evolution,M. Hecht,P. Goody, &B. Hecht (eds.), Plenum Press, New York, pp. 671–707.
———— &G. J. Boekschoten, 1967. Quaternary mammals in the South Aegean island arc; with notes on other fossil mammals from the coastal regions of the Mediterranean, I and II.Proc. Kon. Neder. Akad. Wetensch. Amsterdam, B, 70: 556–576.
Tchernov, E., 1968.Succession of Rodent Faunas during the Upper Pleistocene of Israel. Verlag Paul Parey, Hamburg.
Thorndike, E. E., 1968. A microscopic study of the marmoset claw and nail.Amer. J. Phys. Anthropol., 28: 247–262.
Walker, A., 1967. Patterns of extinction among the subfossil Madagascan lemuroids. In:Pleistocene Extinctions,P. Martin &H. Wright,Jr. (eds.), Yale Univ. Press, New Haven, pp. 425–432.
Webb, S. D., 1976. Mammalian faunal dynamics of the great American interchange.Paleobiology, 2: 220–234.
Williams, E. E. & K. F. Koopman, 1952. West Indian fossil monkeys.Amer. Mus. Novit., No. 1546.
Wislocki, G. B., 1928. Observations on the gross and microscopic anatomy of the sloths (Bradypus griseus griseus Gray andCholoepus hoffmani Peters).J. Morph. Physiol., 46(2): 317–377.
Author information
Authors and Affiliations
About this article
Cite this article
Ford, S.M. Callitrichids as phyletic dwarfs, and the place of the callitrichidae in platyrrhini. Primates 21, 31–43 (1980). https://doi.org/10.1007/BF02383822
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02383822