Article Wilkins, John S.; Nelson, Gareth J. (2008)
Trémaux on Species: A Theory of Allopatric Speciation (and Punctuated Equilibrium) before Wagner. History and Philosophy of the Life Sciences (p. 179). (/isis/citation/CBB000931569/) unapi

Article Ferreira, Aline (2008)
Primate Tales: Interspecies Pregnancy and Chimerical Beings. Science-Fiction Studies (p. 223). (/isis/citation/CBB001031082/) unapi

Chapter Lherminier, Philippe (2008)
Une seule classification ou des classifications différentes et disjointes pour chaque règne?. In: Peut-on classer le vivant?: Linné et la systématique aujourd'hui (p. 91). (/isis/citation/CBB001221148/) unapi

Chapter Rupke, Nicolaas (2008)
The Origin of Species from Linnaeus to Darwin. In: Aurora Torealis: Studies in the History of Science and Ideas in Honor of Tore Frängsmyr (p. 71). (/isis/citation/CBB000953673/) unapi

Chapter Mallet, James (2008)
Wallace and the Species Concept of the Early Darwinians. In: Natural Selection and Beyond: The Intellectual Legacy of Alfred Russel Wallace (p. 102). (/isis/citation/CBB001035187/) unapi

Chapter Lherminier, Philippe (2008)
Du genre. In: Peut-on classer le vivant?: Linné et la systématique aujourd'hui (p. 131). (/isis/citation/CBB001221151/) unapi

Chapter Roggen, Vibeke (2007)
Biology and Theology in Franzius's Historia animalium sacra (1612). In: Early Modern Zoology: The Construction of Animals in Science, Literature and the Visual Arts (p. 121). (/isis/citation/CBB000773415/) unapi

Article LaPorte, Joseph (2007)
In Defense of Species. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 255). (/isis/citation/CBB000770765/) unapi

Article Krementsov, Nikolai (2007)
A Particular Synthesis: Aleksandr Promptov and Speciation in Birds. Journal of the History of Biology (p. 637). (/isis/citation/CBB000773239/) unapi

Book Browne, E. Janet; Browne, Janet (2007)
Darwin's Origin of Species: A Biography. (/isis/citation/CBB001421110/) unapi

Book Stamos, David N. (2007)
Darwin and the Nature of Species. (/isis/citation/CBB000772775/) unapi

Article Ramsey, Grant (2006)
Block Fitness. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 484). (/isis/citation/CBB000770736/) unapi

Article Reydon, Thomas A. C. (2006)
Generalizations and Kinds in Natural Science: The Case of Species. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 230). (/isis/citation/CBB000770724/) unapi

Article Reydon, Thomas A. C. (2005)
On the Nature of the Species Problem and the Four Meanings of `Species'. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 135). (/isis/citation/CBB000501587/) unapi

Article Baker, Jason M. (2005)
Adaptive Speciation: The Role of Natural Selection in Mechanisms of Geographic and Non-geographic Speciation. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 303). (/isis/citation/CBB000770692/) unapi

Article Johnson, Kristin (2004)
The Tail End of the Moth: Clarifying Species Boundaries. Endeavour: Review of the Progress of Science (p. 161). (/isis/citation/CBB000610171/) unapi

Article Tassy, Pascal (2003)
The Earliest Tooth of the American Mastodon and the Emergence of the Concept of Fossil Species. American Paleontologist (p. 3). (/isis/citation/CBB000551293/) unapi

Article Reydon, Thomas A. C. (2003)
Discussion: Species Are Individuals; Or Are They?. Philosophy of Science (p. 49). (/isis/citation/CBB000410818/) unapi

Article LaPorte, Joseph (2003)
Does a Type Specimen Necessarily or Contingently Belong to Its Species?. Biology and Philosophy (p. 583). (/isis/citation/CBB000340591/) unapi

Article Chung, Carl (2003)
On the Origin of the Typological/Population Distinction in Ernst Mayr's Changing Views of Species, 1942--1959. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 277). (/isis/citation/CBB000340811/) unapi