Kaiserliche Universität zu Dorpat (1802-1893)(8)
Imperatorskaja akademija nauk (1803-1917)(7)
Uvarov, Sergej S. (1786-1855)(7)
Brandt, Johann Friedrich (1802-1879)(6)
Middendorff, Alexander Theodor von(4)
Reichert, Karl Bogislaus (1811-1883)(3)
Baer, Alexander von (1826-)(2)
Bidder, Heinrich Friedrich (1810-1894)(2)
Cohn, Ferdinand (1828-1898)(2)
Cotta, Bernhard von (1808-1879)(2)
Craffström, Gustav Borisovič (1784-1854)(2)
Cuvier, Georges (1769-1832)(2)
Eichwald, Eduard von (1795-)(2)
Fabricius, Otto (1744-1822)(2)
Kaiserliche Akademie der Wissenschaften, St. Petersburg (Museum)(2)