Imperatorskaja akademija nauk (1803-1917)(9)
Blumenbach, Johann Friedrich (1752-1840)(5)
Ecker, Alexander (1816-1887)(5)
Welcker, Hermann (1822-1897)(5)
Carus, Carl Gustav (1789-1869)(4)
Muséum national d'histoire naturelle(4)
Kaiserliche Akademie der Wissenschaften, St. Petersburg (Museum)(3)
Rütimeyer, Ludwig (1825-1895)(3)
Aeby, Christoph Theodor (1835-1885)(2)
Baer, Auguste von (1799-1864)(2)
Baer, Hermann Theodor von (1829-1866)(2)
Brandt, Johann Friedrich (1802-1879)(2)