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Preliminary Results from Psychophysical Studies on the Tactile Sensitivity in Marine Mammals

  • Guido Dehnhardt
Part of the NATO ASI Series book series (NSSA, volume 196)

Abstract

Psychophysical studies with animals that investigated their capability to identify objects within the environment by tactile senses are rare. Nevertheless, there do exist studies on mammals, especially on species with prehensile extremities like hands and paws, as in primates and procyonidae (Rensch and Dücker, 1963; Davenport et al., 1973; Jarvis and Ettlinger, 1977). However, many other terrestrial mammals, for example pigs, do not use their extremities for tactile investigation of the environment, but the region around the snout (Fuchs and Dücker, 1988).

Keywords

Marine Mammal Bottlenose Dolphin Harbour Seal Sonar System Tactile Discrimination 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1990

Authors and Affiliations

  • Guido Dehnhardt
    • 1
  1. 1.Department of ZoologyUniversity of MünsterMünsterFederal Republic of Germany

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