The Cambridge natural history, Vol. 03 (of 10)Note 309 — Chapter VII · ORGANS OF SENSE: TOUCH, SIGHT, SMELL, HEARING—THE FOOT—THE NERVOUS SYSTEMReading editionBaudon, Rév. Mag. Zool. 1852, p. 575.◇Copy noteReturn to CHAPTER VII ORGANS OF SENSE: TOUCH, SIGHT, SMELL, HEARING—THE FOOT—THE NERVOUS SYSTEM