Mechanoreception

Pankhurst, Patricia M. (2008) Mechanoreception. In: Finn, R.N., and Kapoor, B.G., (eds.) Fish Larval Physiology. Science Publishers, New Hampshire, USA, pp. 305-329.

[img]
Preview
Image (JPEG) (Book Cover) - Cover Image
Download (23kB)
[img] PDF (Published Version) - Published Version
Restricted to Repository staff only

 
90


Abstract

[Extract] The lateral line organs and the organs of the inner ear, the semicircular canals and otolith organs, are mechanical displacement detectors that share a common hair cell receptor structure (Flock, 1971; Baxter, 1987; Platt, 1988; Popper et al., 1988). Receptor cells and adjacent support cells make up the sensory epithelia of the mechanosensory organs; the neuromasts, cristae and maculae of the mechanosensory lateral line, semicircular canals and otolith organs, respectively. In juvenile and adult fish mechanosensory organ physiology, morphology and whole animal ecological responses to mechanosensory stimuli, have received considerable attention. Mechanosensory organs, either in isolation, or in conjunction with other sensory organs, are reported to mediate orientation to and position holding of fish in water currents (rheotaxis), the localisation and orientation of conspecifics (schooling) and prey, auditory perception, maintenance of body pressure and equilibrium (vestibular control), and in some blind fish, spatial mapping of the environment in order to avoid obstacles while swimming.

Item ID: 26684
Item Type: Book Chapter (Research - B1)
ISBN: 978-1-57808-388-6
Keywords: marine science, aquaculture, fish, larval fish, physiology
Date Deposited: 30 Apr 2013 02:18
FoR Codes: 07 AGRICULTURAL AND VETERINARY SCIENCES > 0704 Fisheries Sciences > 070401 Aquaculture @ 100%
SEO Codes: 83 ANIMAL PRODUCTION AND ANIMAL PRIMARY PRODUCTS > 8301 Fisheries - Aquaculture > 830102 Aquaculture Fin Fish (excl. Tuna) @ 100%
Downloads: Total: 90
Last 12 Months: 1
More Statistics

Actions (Repository Staff Only)

Item Control Page Item Control Page