Article Reynolds, Andrew; Hülsmann, Norbert; (2008)
Ernst Haeckel's Discovery of Magosphaera planula: A Vestige of Metazoan Origins? (/isis/citation/CBB000931573/)

Article Reynolds, Andrew; (2008)
Ernst Haeckel and the Theory of the Cell State: Remarks on the History of a Bio-Political Metaphor (/isis/citation/CBB000931532/)

Article Reynolds, Andrew; (2007)
The Theory of the Cell State and the Question of Cell Autonomy in Nineteenth- and Early Twentieth-Century Biology (/isis/citation/CBB000740749/)

Article Henning Hufnagel; Nick Hopwood; Frank Jäger; Nicolas Wanlin; (2016)
Kreatives Kopieren: Ernst Haeckels Embryonenbilder (/isis/citation/CBB488755501/)

Essay Review Hopwood, Nick; (2009)
Darwinism's Tragic Genius: Psychology and Reputation (/isis/citation/CBB001566492/)

Essay Review Radick, Gregory; (2009)
[Essay review] (/isis/citation/CBB001567089/)

Book Richards, Robert J.; (2008)
The Tragic Sense of Life: Ernst Haeckel and the Struggle over Evolutionary Thought (/isis/citation/CBB000950269/)

Article Travis, Anthony S.; (2008)
Models for Biomedical Research: The Theory and Practice of Paul Ehrlich (/isis/citation/CBB000931567/)

Article Ulf Houe; (2022)
The Protoplasmic Imagination: Ernst Haeckel and H. P. Lovecraft (/isis/citation/CBB014637340/)

Article Schmitt, Stéphane; (2003)
Homeosis and Atavistic Regeneration: The “Biogenetic Law” in Entwicklungsmechanik (/isis/citation/CBB000600372/)

Book Breidbach, Olaf; (2006)
Visions of Nature: The Art and Science of Ernst Haeckel (/isis/citation/CBB000741537/)

Article Hopwood, Nick; (2015)
The Cult of Amphioxus in German Darwinism; or, Our Gelatinous Ancestors in Naples' Blue and Balmy Bay (/isis/citation/CBB001510262/)

Article Rainer Brömer; (2009)
Plastidules to Humans: Leopoldo Maggi (1840-1905) and Ernst Haeckel's naturalist philosophy in the Kingdom of Italy (/isis/citation/CBB352784635/)

Article Ghesquier, Danièle; (2002)
La centrifugation et la cellule: la déconstruction du protoplasme entre 1880 et 1910 (/isis/citation/CBB000770937/)

Chapter Viswanathan, Gauri; (2012)
Monism and Suffering: A Theosophical Perspective (/isis/citation/CBB001201837/)

Book Preuss, Dirk; Hossfeld, Uwe; Breidbach, Olaf; (2006)
Anthropologie nach Haeckel (/isis/citation/CBB000774412/)

Chapter Gliboff, Sander; (2012)
Monism and Morphology at the Turn of the Twentieth Century (/isis/citation/CBB001201838/)

Article Ariane Dröscher; (2017)
Regola o caso speciale? Franz Unger (1800-1870) e la scoperta della divisione cellulare (/isis/citation/CBB058289759/)

Article O'Malley, Maureen A.; Müller-Wille, Staffan; (2010)
The Cell as Nexus: Connections between the History, Philosophy and Science of Cell Biology (/isis/citation/CBB001023956/)

Article Richmond, Marsha L.; (2000)
T. H. Huxley's Criticism of German Cell Theory: An Epigenetic and Physiological Interpretation of Cell Structure (/isis/citation/CBB000111748/)