Note 240 — Part III. ON THE FINAL CAUSES OF TRANSFORMATION.
Raphael Meldola translation
[Eng. ed. These Amblystomas have since died and have been minutely described by Dr. Wiedersheim. See his memoir, “Zur Anatomie des Amblystoma Weismanni,” in Zeit. für wiss. Zool., vol. xxxii. p. 216.]