AN AMPLIFICATION OF THE PHYLOGENETIC SPECIES CONCEPT

@article{Nixon1990ANAO,
  title={AN AMPLIFICATION OF THE PHYLOGENETIC SPECIES CONCEPT},
  author={Kevin C Nixon and Quentin Duane Wheeler},
  journal={Cladistics},
  year={1990},
  volume={6}
}
Abstract— The goal of a phylogenetic species concept is to reveal the smallest units that are analysable by cladistic methods and interpretable as the result of phylogenctic history. We define species as the smallest aggregation of populations (sexual) or lineagcs (asexual) diagnosable by a unique combination of character states in comparable individuals (semaphoronts). A character state is an inherited attribute distributed among all comparable individuals (semaphoronts) of the same historical… Expand
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References

SHOWING 1-10 OF 58 REFERENCES
A Critique of the Biological Species Concept and Recommendations for a Phylogenetic Alternative
TLDR
The biological concept fails to provide unambiguous criteria for grouping organisms (or for assigning species rank), and as a consequence, biological species may not be monophyletic. Expand
The Morphological, Developmental, and Phylogenetic Basis of Species Concepts in Bryophytes
This paper examines the theoretical and practical status of species relative to two major issues: the recognition of the importance of epigenetic constraints in evolution and the rise of HennigianExpand
PHYLOGENETIC SYSTEMATICS AND THE SPECIES PROBLEM
TLDR
Examination of species concepts that focus either on interbreeding or on common descent leads us to conclude that several alternatives are acceptable from the standpoint of phylogenetic systematics but that no one species concept can meet the needs of all comparative biologists. Expand
The cladistic solution to the species problem
TLDR
The correct explanation of why species, in evolutionary theory, are individuals and not classes is the cladistic species concept, which has the virtue of distinguishing clearly the theoretical nature of species from the practical criteria by which species may be recognized at any one time. Expand
Modes of Animal Speciation
TLDR
Speciation is ultimately an adaptive process that involves establishment of intrin­ sic barriers to gene flow between closely related populations by development of reproductive isolating mechanisms. Expand
Individuality, pluralism, and the phylogenetic species concept
TLDR
The widespread use of the “biological species concept” is flawed for two reasons: because of a failure to distinguish grouping from ranking criteria and because of an unwarranted emphasis on the importance of interbreeding as a universal causal factor controlling evolutionary diversification. Expand
Species Concepts and Speciation Analysis
TLDR
A new mechanistic taxonomy of speciation is needed before population genetics, which deals with evolutionary mechanisms, can be properly integrated with speciation theory; that is, the various modes of Speciation should be characterized according to the various forces and genetic mechanisms that underly the evolution of isolating barriers. Expand
Philosophy and the Transformation of Cladistics
TLDR
The main principles of the Hennigian system are that the basic process of organic evolution is the splitting of an ancestral species into two descendant species and that each dichotomy should be taken as marking the origin of two new units of classification; and that the hierarchic level of such units should be determined by the geological time when the dichotomy occurred. Expand
PHYLOGENETIC SYSTEMATICS AND SPECIES REVISITED
TLDR
Wheeler and Nixon (1990) belittle the analysis of the species problem, implying that it is merely a compilation of ideas without interpretation or synthesis, and object to the view of the relationship between the principle of common descent and phylogenetic systematics and its implications for species concepts. Expand
Evolution, Causal Biology, and Classification
TLDR
The pros and cons of different approaches to classification are discussed against the background of a critical survey of the leading principles of evolution and the methodological advices furnished by the nature of the evolutionary process for the attainment of an adequate reference system of causal biology. Expand
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