Excerpt from The Innervation of the Integument of Chiroptera
The first investigation of the sensitiveness of the skin of bats, so far as the writer has been able to ascertain, was the well known experiment of Spallanzani in 1798. This investigator blinded bats, and observed that they avoided with accuracy not only large obstacles placed in their way, but even silken threads stretched in such a manner as to leave only sufficient space for the bats to pass between with their wings expanded.
In 1796 Cuvier called attention to the exquisite sense of touch in the membranous skin covering the wings and ears. Upon examination he found the wings to be supplied with an enormous number of nerves. He inferred that during flight the blinded bat, on approaching the object, sets up air currents, which, reacting on the sensitive patagium and ears, enable the animal to perceive and to avoid the obstacle.
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Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book explores the exquisite sensitivity and intricate nervous system of bat skin, with revelations that challenge prevailing understandings of sensory perception. The author meticulously details the anatomy and function of the skin's nerve layers, sensory receptors, and end organs. Previous studies had proposed that a "sixth sense" or extraordinary hearing abilities allowed blindfolded bats to navigate and avoid obstacles. However, the author's research demonstrates that the exceptional sensitivity of the skin, particularly in the flying and interfemoral membranes, is the key to their remarkable sensory perception. This in-depth exploration into the sensory capabilities of bats overturns long-held beliefs and offers unique insights into the adaptations and sensory biology of these fascinating creatures. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781334415616_0
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Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781334415616
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781334415616
Anzahl: 15 verfügbar