Predatory behaviour and parental care in Argyrodes flavipes, a social spider from Queensland

Argyrodes flavipes illustrates a novel form of highly social behaviour in spiders. Although A. flavipes lives in groups, forages communally, and has parental care, it is also highly aggressive towards conspecifics. These observations, plus the relatively small group sizes, suggest that sociality in...

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Bibliographic Details
Published in:Journal of zoology (1987) 1998-01, Vol.244 (1), p.95-105
Main Authors: Whitehouse, M. E. A., Jackson, R. R.
Format: Article
Language:English
Subjects:
Argyrodes
behaviour
maternal care
social
spiders
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Summary:Argyrodes flavipes illustrates a novel form of highly social behaviour in spiders. Although A. flavipes lives in groups, forages communally, and has parental care, it is also highly aggressive towards conspecifics. These observations, plus the relatively small group sizes, suggest that sociality in these animals may be more akin to that in social mammalian carnivores than in social insects. Most highly social spiders are thought to have developed sociality via the sub-social route because of their high level of parental care. Although A. flavipes also exhibits high levels of parental care, its phylogenetic background and the fact that it needs to defend its young from conspecifics, suggest that both sub-social and para-social factors may have influenced its social development.
ISSN:0952-8369
1469-7998
DOI:10.1111/j.1469-7998.1998.tb00011.x