Abstract
Species serve as both the basic units of macroevolutionary studies and as the basic units of taxonomic classification. In this paper I argue that the taxa identified as species by the Phylogenetic Species Concept (Mishler and Brandon 1987) are the units of biological organization most causally relevant to the evolutionary process but that such “units” exist at multiple levels within the hierarchy of any phylogenetic lineage. The PSC gives us no way of identifying one of these levels as the privileged level on which taxonomic classifications can be based.
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References
Ashlock, P.: 1984, 'Monophyly: its Meaning and Importance', in T. Duncan and T. Stuessy (eds.), Cladistics: Perspectives on the Reconstruction of Evolutionary History, Columbia University Press, New York.
Beatty, J.: 1982, 'Classes and Cladists', Syst. Zool. 31, 25–34.
Buss, Leo: 1987, The Evolution of Individuality, Princeton University Press, Princeton, NJ.
Cracraft, J.: 1987, 'Species Concepts and the Ontology of Evolution', Biology and Philosophy 2, 329–346.
de Queiroz, K. and Donoghue, M.: 1990, 'Phylogenetic Systematics and Species Revisited', Cladistics 6, 83–90.
Dupré, J.: 1993, The Disorder of Things: Metaphysical Foundations of the Disunity of Science, Harvard University Press, Cambridge, MA.
Echelle, A.: 1990, 'In Defense of the Phylogenetic Species Concept and the Ontological Status of Hybridogenetic Taxa', Herpetologica 46, 109–113.
Ereshefsky, M.: 1992, 'Eliminative Pluralism', Philosophy of Science 59, 671–690.
Farris, J. S.: 1974, 'Formal Definitions of Paraphyly and Polyphyly', Syst. Zool. 23, 248–254.
Frost, D. R. and Hillis, D. M.: 1990, 'Species in Concept and Practice: Herpetological Applications', Herpetologica 46(1), 87–104.
Ghiselin, M. T.: 1974, 'A Radical Solution to the Species Problem', Syst. Zool. 23, 536–544.
Grande, L. and Rieppel, O.: 1994, 'Summary and Comments on Systematic Pattern and Evolutionary Process', in Grande and Rieppel (eds.), Interpreting the Hierarchy of Nature: From Systematic Pattern to Evolutionary Process Theories, Academic Press, New York, pp. 227–255.
Hennig, W.: 1966, Phylogenetic Systematics, University of Illinois Press, Urbana.
Hull, D.: 1978, 'A Matter of Individuality', Philosophy of Science 45, 335–360.
Hull, D.: 1987, 'Genealogical Actors in Ecological Roles', Biology and Philosophy 2, 168–184.
Kerszberg, M.: 1989, 'Developmental Canalization Can Enhance Species Survival', J. Theor. Biol. 139, 287–310.
Kitcher, P.: 1984, 'Species', Philosophy of Science 51, 308–333.
Kitcher, P.: 1989, 'Some Puzzles about Species', in M. Ruse (ed.), What the Philosophy of Biology is: Essays Dedicated to David Hull, Kluwer Academic Publishers, Dordrecht, pp. 183–208.
Liden, M. and Oxelman, B.: 1989, 'Species-Pattern or Process?', Taxon 38, 328–332.
Mayr, E.: 1976, 'Is the Species a Class or an Individual?', Syst. Zool. 25, 192.
McDade, L.: 1990, 'Hybrids and Phylogenetic Systematics I: Patterns of character expression in hybrids and their implications for cladistic analysis', Evolution 44, 1685–1700.
McDade, L.: 1992, 'Hybrids and Phylogenetic Systematics II: The impact of hybrids on cladistic analysis', Evolution 46, 1329–1346.
Mishler, B. D. and Donoghue, M.: 1982, 'Species Concepts: A Case for Pluralism', Syst. Zool. 31, 491–503.
Mishler, B. D. and Brandon, R.: 1987, 'Individuality, Pluralism, and the Phylogenetic Species Concept', Biology and Philosophy 2, 397–414.
Nelson, G. and Platnick, N. I.: 1981, Systematics and Biogeography:Cladistics and Vicariance, Columbia University Press, New York.
Nixon, K. and Wheeler, Q.: 1990, 'An Amplification of the Phylogenetic Species Concept', Cladistics 6, 211–213.
Ruse, M.: 1987, 'Biological Species: Natural Kinds, Individuals, or What?', British Journal of the Philosophy of Science 38, 225–242.
Sneath, P. H. A. and Sokal, R. R.: 1973, Numerical Taxonomy, W.H. Freeman Inc., San Francisco.
Sneath, P.: 1995, 'Thirty Years of Numerical Taxonomy', Systematic Biology 44, 281–298.
Stanford, P.: 1995, 'For Pluralism and Against Realism about Species', Philosophy of Science 62, 70–91.
Wagner, G.: 1988, 'The Influence of Variation and of Developmental Constraints on the Rate of Multivariate Phenotype Evolution', Journal of Evolutionary Biology 1, 45–66.
Wiley, E. O.: 1981, Phylogenetics: The Theory and Practice of Phylogenetic Systematics, John Wiley and Sons, New York.
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HORVATH, C.D. Discussion: Phylogenetic Species Concept: Pluralism, Monism, and History. Biology & Philosophy 12, 225–232 (1997). https://doi.org/10.1023/A:1006597910504
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DOI: https://doi.org/10.1023/A:1006597910504