Article Ulrich Kattmann (2022)
Zoologen und "Rasse". Wie sich Wissenschaftler zum Thema "Rassen" verhalten (haben) (Zoologists and "race". How scientists behave (or have behaved) on the subject of "races"). Naturwissenschaftliche Rundschau (pp. 590-595). (/isis/citation/CBB106654368/) unapi

Article Karl Porges; Uwe Hoßfeld; Frank-Roland Fließ (2022)
Mit der Ernst Haeckel auf hoher See. Fischereiforschung trifft Wissenschaftsgeschichte (With the Ernst Haeckel on the high seas. Fisheries research meets history of science). Naturwissenschaftliche Rundschau (pp. 572-579). (/isis/citation/CBB942771014/) unapi

Article Maurizio Esposito (2020)
Beyond Haeckel’s Law: Walter Garstang and the Evolutionary Biology that Might Have Been. Journal of the History of Biology (pp. 249-268). (/isis/citation/CBB981325352/) unapi

Article Stefan Forrester (2020)
Ernst Haeckel’s ‘Kant Problem’: metaphysics, science, and art. Biology and Philosophy (p. 27). (/isis/citation/CBB068647714/) unapi

Article Stefan Wogawa (2020)
„Sofort reiste ich nach Jena“ Die gescheiterte Promotion von Karl Kautsky bei Ernst Haeckel. Annals of the History and Philosophy of Biology. (/isis/citation/CBB800671190/) unapi

Book Roman Göbel; Gerhard Müller; Claudia Taszus (2019)
Ernst Haeckel: Ausgewählte Briefwechsel, Band 2: Familienkorrespondenz, August 1854 bis März 1857 [Selected Correspondence, Volume 2: Family Correspondence, Augst 1854 to March 1857]. (/isis/citation/CBB349269740/) unapi

Book Charlotte Sleigh (2017)
The Paper Zoo: 500 Years of Animals in Art. (/isis/citation/CBB321065086/) unapi

Article Henning Hufnagel; Robert Matthias Erdbeer; Fank Jäger; et al. (2016)
Die „Erhaltung der Fühlung“. Haeckels Seelenzellen und der Stil der Esoterischen Moderne. Lendemains (pp. 100-123). (/isis/citation/CBB669479780/) unapi

Article Henning Hufnagel; Nick Hopwood; Frank Jäger; et al. (2016)
Kreatives Kopieren: Ernst Haeckels Embryonenbilder. Lendemains (pp. 12-44). (/isis/citation/CBB488755501/) unapi

Article Nicolas Wanlin; Henning Hufnagel; Frank Jäger (2016)
Die Poetik Haeckels. Lendemains (pp. 83-99). (/isis/citation/CBB728382984/) unapi

Article Henning Hufnagel; Christina Brand; Frank Jäger; et al. (2016)
Vererbungsdiskurs und Reproduktion: Ernst Haeckel im Kontext des späten 19. Jahrhunderts. Lendemains (pp. 45-63). (/isis/citation/CBB195297806/) unapi

Article Henning Hufnagel; Frank Jäger; Nicolas Wanlin (2016)
Ernst Haeckel – ein kreativer Denker am Schnittpunkt der Disziplinen. Lendemains (pp. 6-11). (/isis/citation/CBB772384377/) unapi

Thesis Andrea Wald (2015)
Ornament. Eine österreichische Befindlichkeit. (/isis/citation/CBB012450814/) unapi

Book Keiko Sato (2015)
Hekkeru to shinka no fantaji: Ichigenron, ekoroji, keitouju ヘッケルと進化の夢:一元論,エコロジー,系統樹 Haeckel and the Fantasy of Evolution: Monism, Ecology, and the Genealogical Tree. (/isis/citation/CBB052999110/) unapi

Article Hopwood, Nick (2015)
The Cult of Amphioxus in German Darwinism; or, Our Gelatinous Ancestors in Naples' Blue and Balmy Bay. History and Philosophy of the Life Sciences (pp. 371-393). (/isis/citation/CBB001510262/) unapi

Article Browne, E. Janet (2015)
An Appreciation of Christiane Groeben: The Correspondence between Charles Darwin and Anton Dohrn. History and Philosophy of the Life Sciences (pp. 440-443). (/isis/citation/CBB001510267/) unapi

Book Hopwood, Nick; Haeckel, Ernst (2015)
Haeckel's Embryos: Images, Evolution, and Fraud. (/isis/citation/CBB001422708/) unapi

Article Levit, Georgy S.; Hossfeld, Uwe; Olsson, Lennart (2015)
Alexei Sewertzoff and Adolf Naef: Revising Haeckel's Biogenetic Law. History and Philosophy of the Life Sciences (pp. 357-370). (/isis/citation/CBB001510261/) unapi

Article Dröscher, Ariane (2014)
Images of Cell Trees, Cell Lines, and Cell Fates: The Legacy of Ernst Haeckel and August Weismann in Stem Cell Research. History and Philosophy of the Life Sciences (pp. 157-186). (/isis/citation/CBB001510269/) unapi

Thesis Wellner, Karen L. (2014)
Lessons from Embryos: Haeckel's Embryo Drawings, Evolution, and Secondary Biology Textbooks. (/isis/citation/CBB001567645/) unapi