Beyond spider personality: the relationships between behavioral, physiological, and environmental factors
Journal Publication ResearchOnline@JCUAbstract
Spiders are useful models for testing different hypotheses and methodologies relating to animal personality and behavioral syndromes because they show a range of behavioral types and unique physiological traits (e.g., silk and venom) that are not observed in many other animals. These characteristics allow for a unique understanding of how physiology, behavioral plasticity, and personality interact across different contexts to affect spider's individual fitness and survival. However, the relative effect of extrinsic factors on physiological traits (silk, venom, and neurohormones) that play an important role in spider survival, and which may impact personality, has received less attention. The goal of this review is to explore how the environment, experience, ontogeny, and physiology interact to affect spider personality types across different contexts. We highlight physiological traits, such as neurohormones, and unique spider biochemical weapons, namely silks and venoms, to explore how the use of these traits might, or might not, be constrained or limited by particular behavioral types. We argue that, to develop a comprehensive understanding of the flexibility and persistence of specific behavioral types in spiders, it is necessary to incorporate these underlying mechanisms into a synthesized whole, alongside other extrinsic and intrinsic factors.
Journal
Ecology and Evolution
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N/A
Volume
11
ISBN/ISSN
2045-7758
Edition
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Issue
7
Pages Count
16
Location
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Publisher
Wiley-Blackwell
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Publisher Location
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Publish Date
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Url
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Date
N/A
EISSN
N/A
DOI
10.1002/ece3.7243