Hermann Jacques Jordan
|Zoology||Utrecht, Utrecht, Utrecht, Netherlands|
Jordan, Hermann, 'Die Physiologie der Locomotion bei Aplysia limacina', Inaugural-dissertation Bonn (1901) is available online. In his Vita, on page 50, Jordan acknowledges his teachers Dohrn and Ludwig.
On l April 1943 Jordan was fired because of his marriage to a Jewish woman. The last few months of his life he was in hiding, together with his wife