HERTWIG, Wilhelm August Oscar (1849 – 1922)
1849 – 1922
6 entries in the GMN corpus.
1876 CE
#495
Beiträge zur Kenntnis der Bildung, Befruchtung und Theilung des thierischen Eies.
Demonstration that the spermatozoon enters the ovum and that fertilization occurs by the union of the nuclei of the male and female sex cells. Hertwig also established that the transfer of hereditary material is part …
1881 CE
#502
Die Coelomtheorie. Versuch einer Erklärung des mittleren Keimblattes.
HERTWIG, Wilhelm August Oscar (1849 – 1922)
HERTWIG, Richard Wilhelm Karl Theodor Ritter von (1850 – 1937)
The Hertwig brothers formulated the “coelom” theory to account for the classification and phylogeny of metazoan animals. Digital facsimile from the Internet Archive at this link.
1884 CE–1890 CE
#555
Untersuchungen zur Morphologie und Physiologie der Zelle.
1886 CE
#504
Lehrbuch der Entwicklungsgeschichte des Menschen und der Wirbelthiere.
1893 CE–1898 CE
#556
Die Zelle und die Gewebe.
HERTWIG, Wilhelm August Oscar (1849 – 1922) HERTWIG, Richard Wilhelm Karl Theodor Ritter von (1850 – 1937)
Part 1 was translated as The cell: outlines of general anatomy and physiology, London, 1895.
1906 CE
#520