Treasure hunt final version
The Effects of Geotropic Excitation in Behavioural Orientation Mechanisms in Helix aspersa Russell Gibson, Jens Herzog, and Tony Vaillancourt.
Phylum Mollusca
Phylum Mollusca Chapter 13: Phylum Mollusca pp. 329-334.
Ivan Petrovich Pavlov (b 1849) - a physiologist most famous for his work on the “conditioned reflex” for which he won the Nobel Prize in 1904…. His work.
