Comparative biology of spatial navigation in three arachnid orders (Amblypygi, Araneae, and Scorpiones)

From both comparative biology and translational research perspectives, there is escalating interest in understanding how animals navigate their environments. Considerable work is being directed towards understanding the sensory transduction and neural processing of environmental stimuli that guide a...

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Bibliographic Details
Published in:Journal of Comparative Physiology 2023-07, Vol.209 (4), p.747-779
Main Authors: Ortega-Escobar, Joaquin, Hebets, Eileen A., Bingman, Verner P., Wiegmann, Daniel D., Gaffin, Douglas D.
Format: Article
Language:English
Subjects:
Amblypygi
Animal Physiology
Animal species
Animals
Arachnida
Arachnids
Araneae
Biology
Biomedical and Life Sciences
Environmental effects
Hunting
Information processing
Life Sciences
Navigation behavior
Navigators
Neurophysiology
Neurosciences
Orientation behavior
Predators
Review
Scorpiones
Sensory integration
Sensory transduction
Spiders
Zoology
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Summary:From both comparative biology and translational research perspectives, there is escalating interest in understanding how animals navigate their environments. Considerable work is being directed towards understanding the sensory transduction and neural processing of environmental stimuli that guide animals to, for example, food and shelter. While much has been learned about the spatial orientation behavior, sensory cues, and neurophysiology of champion navigators such as bees and ants, many other, often overlooked animal species possess extraordinary sensory and spatial capabilities that can broaden our understanding of the behavioral and neural mechanisms of animal navigation. For example, arachnids are predators that often return to retreats after hunting excursions. Many of these arachnid central-place foragers are large and highly conducive to scientific investigation. In this review we highlight research on three orders within the Class Arachnida: Amblypygi (whip spiders), Araneae (spiders), and Scorpiones (scorpions). For each, we describe (I) their natural history and spatial navigation, (II) how they sense the world, (III) what information they use to navigate, and (IV) how they process information for navigation. We discuss similarities and differences among the groups and highlight potential avenues for future research.
ISSN:0340-7594
1432-1351
DOI:10.1007/s00359-023-01612-2