xiii
- The Great Chain of Being
- Peter Ramus and the Logic of Wholes and Parts
- Noah’s Ark and the Creation of the Species Rank
- Fuchs and Gesner: Images, Genus, and Species
- Cesalpino and Bauhin: The Beginnings of Modern Taxonomy
- The Universal Language Project
- Locke and Leibniz on Real and Nominal Essences
- Wilkins and Ray: Propagation from Seed
- Nehemiah Grew: The Essence of Species
- Tournefort: Names for Sensible Differences
- Linnaeus: Species as the Creator Made Them
- Buffon: Degeneration, Mules, and Individuals
- Adanson: Many Characters Are Needed
- Jussieu: Species as Simples
- Charles Bonnet and the Ideal Morphologists
- Immanuel Kant and the Continuity of Species
- When Did Essentialism Begin?
- Essentialism and Natural Systems
- The Origins of Species Fixism
- Bibliography
- Chapter 4 The Nineteenth Century, a Period of Change
- Nineteenth-Century Logic
- Jean Baptiste de Lamarck: Unreal Species Change
- Baron Cuvier: Fixed Forms and Catastrophes
- James Prichard: Species Are Real, Variations Are Environmental
- Louis Agassiz: The Last Fixist and the Lonely Platonist
- James Dana: A Law of Creation
- Richard Owen on the Unity of Types
- Other Fixist Views
- Charles Lyell: Species Are Fixed and Real
- of Variation A-P de Candolle and Asa Gray: The Botanical View
- Pre-Darwinian Evolutionary Views of Species
- on Logic and Division Joseph Hooker, Thomas Wollaston, and George Bentham
- A Summary View of the Early Nineteenth Century
- Bibliography
- Chapter 5 Darwin and the Darwinians
- Darwin’s Development on Species
- The Notebooks
- D a r w i n’s P r e -Origin Correspondence
- Darwin’s Published Comments on Species before the Origin Contents ix
- On the Origin of Species, on Species
- After the Origin
- Interpretations of Darwin’s Idea of Species
- Moritz Wagner, Pierre Trémaux, and Geographic Speciation
- Wallace and Weismann’s Adaptationist Definition
- Bibliography
- Darwin’s Development on Species
- Chapter 6 The Species Problem Arises
- Karl Jordan Other Darwinians: Lankester, Romanes, Huxley, Poulton,
- Non-Darwinian Ideas after Darwin
- Lotsy and the Evolution of Species by Hybridization
- Göte Turesson on Ecospecies and Agamospecies
- German Thinkers: Isolation Is the Key
- The Mendelians: Morgan and Sturtevant
- Bibliography
- Chapter 7 The Synthesis and Species
- Ronald Fisher and Wild-Type Species
- Theodosius Dobzhansky’s Definition
- After Dobzhansky, the Beginnings of the Modern Debate
- Ernst Mayr and the Biospecies Concept
- Bibliography
- Chapter 8 Reproductive Isolation Concepts SECTION II Modern Debates
- Recognition Concepts
- Genetic Concepts
- Evolutionary Species Concepts
- Lineages
- Bibliography
- Chapter 9 Phylogenetic Species Concepts ........................................................2
- Hennigian, or Internodal, Species
- Phylogenetic Taxon (Synapomorphic) Species
- Autapomorphic Species....................................................................
- Where Is the Taxon Level, or Rank?
- Bibliography
- Chapter 10 Other Species Concepts x Contents
- Ecological Species Concepts
- “Aberrant” Concepts
- Agamospecies
- Microbial Species
- Nothospecies
- Compilospecies
- OTUs and Phenetics (Phenospecies)
- Species Deniers: Pure “Nominalism,” or Eliminativism
- Conventionalism: The Taxonomic Species Concept
- Replacementism: LITUs (Least Inclusive Taxonomic Units)
- Species Concepts in Paleontology (Paleospecies)
- Chronospecies (Successional Species)
- Bibliography
- Chapter 11 Historical Summary and Conclusions
- Bibliography
- Chapter 12 Philosophy and Species: Introduction of the Species Concept
- Literature on the Philosophy of Species
- The Three Species Problems
- The Grouping Problem
- The Ranking Problem
- The Commensurability Problem
- Monism versus Pluralism
- Bibliography
- Chapter 13 The Development of the Philosophy of Species
- The Philosophical Background
- Individual, Cohesive, or Concrete
- Clouds, Clades, and Grades: Natural Kinds or Natural Groups?
- Taxa and Kind Terms
- Natural Boundaries......................................................................
- Classes in Biology
- Indiscernibles...............................................................................
- The “New” Essentialisms
- Origin Essentialism
- Intrinsic Biological Essentialism Contents xi
- Homeostatic Property Cluster Kinds
- Are There? Philosophically Speaking, How Many Species Concepts
- Names and Nomenclature
- Family Resemblance
- Wittgenstein and Resemblance
- A. As a Taxon Concept
- B. As a Classification of Organisms
- C. As a Measure of Conspecificity
- Species? Do Family Resemblance Predicates Work for Biological
- The Qua Problem
- Asexual Microbial Species
- What Are We Talking About?
- The Problem of Cohesion
- The Phylotype
- Branching Random Walks
- The Recombination Model
- Concept) The Phylo-Phenetic Species Concept (Polyphasic Species
- The Quasispecies Model
- Species Definitions as Sociological Markers
- Bibliography
- Wittgenstein and Resemblance
- Chapter 14 Species Realism................................................................................
- Phenomenal Objects
- Theory-Dependence and Derivation
- What Are Species?
- Pattern Recognition and Abduction
- What Kind of Phenomena Are Species?
- Are Species Forms of Life?
- Consequences
- Summary
- Final Thoughts
- Bibliography
- Appendix A: Post-Linnaean Ranks
- Bibliography
- Appendix B: A Summary List of Species Definitions
- Reproductive Isolation Conceptions (RISC)
- Phylospecies (PSC)
- Individual Conceptions xii Contents
- Agamospecies [ASC]
- Autapomorphic Species [APSC]
- Biospecies [BSC]*
- Cladospecies [CISC]
- Cohesion Species [CSC]
- Compilospecies [CoSC]
- Composite Species [CpSC]
- Differential Fitness Species [DFSC].....................................
- Ecospecies* [EcSC]
- Evolutionary Species [ESC]*................................................
- Evolutionary Significant Unit [ESU]
- Genealogical Concordance Species [GCC]
- General Lineage Concept [GLC]
- Genic Species [GeSC]...........................................................
- Genetic Species [GSC]*
- Genotypic Cluster [GCD]
- Hennigian Species [HSC]
- Internodal Species [ISC].......................................................
- Morphospecies [MSC]*
- Non-Dimensional Species [NDSC]
- Nothospecies [NSC]
- Phenospecies [PhSC]
- Phylogenetic Taxon Species [PTSC]
- Recognition Species [RSC]
- Reproductive Competition Species [RCC]
- Synapomorphic Species [SySC]
- Successional Species [SSC]
- Taxonomic Species [TSC]*
- Replacement Conceptions
- Operational Taxonomic Unit [OTU]
- Least Inclusive Taxonomic Unit [LITU]
- Metapopulation
- Smallest Named and Registered Clade [SNaRC]
- Bibliography
- Index
- Series List..............................................................................................................
- Figure 1.1 Plato’s classification of angling. List of Figures
- Figure 1.2 The Tree of Porphyry, compared with a cladogram.
- Figure 3.1 Representations of the Great Chain.
- Figure 3.2 The Tree of Ramus.
- Figure 3.3 Bishop Wilkins’ Table of Animals on the Ark.
- Figure 3.4 Fuch’s classifications.
- Figure 3.5 Bonnet’s scale of nature.
- Figure 3.6 Quinarian schemes.
- Figure 4.1 L a m a r c k ’s “ t r e e .”
- Figure 6.1 Ecospecies and coenospecies.
- Figure 8.1 Lineages, redrawn from de Quierioz.
- Figure 9.1 Phylogenetic species concepts.
- Figure 9.2 Hennig’s view of systematic relationships.
- Figure 13.1 Basic and derived conceptions of species.
- Figure 13.2 The “carpet model” of asexual strains.
- Figure 13.3 Pie and Weitz’ simulation of speciation.
- Figure 13.4 Lateral transfer.
- Figure 13.5 Quasispecies.
- Figure 13.6 Tracking fitness peaks.
- Figure 13.7 Contributions to species cohesion.
- Figure 13.8 Asexual and sexual species and niche selection.