The Role of Behavior in the Evolution of Spiders, Silks, and Webs

@article{Vollrath2007TheRO,
  title={The Role of Behavior in the Evolution of Spiders, Silks, and Webs},
  author={Fritz Vollrath and Paul A. Selden},
  journal={Annual Review of Ecology, Evolution, and Systematics},
  year={2007},
  volume={38},
  pages={819-846}
}
Spiders’ silks and webs have made it possible for this diverse taxon to occupy a unique niche as the main predator for another, even more diverse taxon, the insects. Indeed, it might well be that the spiders, which are older, were a major force driving the insects into their diversity in a coevolutionary arms race. The spiders’ weapons were their silks and here we explore the evidence for the evolution of silk production and web building as traits in spider phylogeny. 

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References

SHOWING 1-10 OF 156 REFERENCES
A THEORY ON THE ORIGIN OF SPIDERS AND THE PRIMITIVE FUNCTION OF SPIDER SILK
TLDR
It is argued here that a primitive function in egg protection and prey capture must be regarded as very unlikely. Expand
Palaeontology: Spider-web silk from the Early Cretaceous
TLDR
This specimen not only demonstrates the antiquity of viscid silk and of the spider superfamily Araneoidea, but is also some 90 million years older than the oldest viscid spider thread previously reported in Baltic amber from the Eocene epoch. Expand
THE EVOLUTION OF SPIDER WEBS
vancement of Science that John Henry Comstock of Cornell University presented a paper on the evolution of the webs of spiders. With the advance since then in our knowledge of spiders, particularlyExpand
Structural engineering of an orb-spider's web
TLDR
This model analysed the structural engineering of a complete web, using computer modelling, to incorporate the measured time-dependent stress–strain characteristics of the two chief types of web silk and unexpectedly discovered that aerodynamic damping plays a crucial role in prey capture. Expand
Early Cretaceous Spider Web with Its Prey
TLDR
This is the oldest direct evidence of a spider web made by Araneoidea and of its use for predation and has a minimum age coinciding with the explosive diversification of the angiosperms and of major pollinating groups of insects. Expand
Pollen Feeding in an Orb-Weaving Spider
TLDR
Pollen, caught on the sticky spirals of Araneus diadematus orb webs, doubles the life expectancy of spiderlings and alters their web-spinning behavior, so that they spin more frequently than do fasting controls. Expand
THE ORIGIN OF THE SPINNING APPARATUS IN SPIDERS
TLDR
Two hypotheses are proposed which are consistent with the conclusion that silk in spiders evolved for reproductive needs (the spermatophore‐sperm web and egg sac hypotheses). Expand
Does the fossil record of spiders track that of their principal prey, the insects?
  • D. Penney
  • Biology
  • Transactions of the Royal Society of Edinburgh: Earth Sciences
  • 2003
TLDR
This cladogram of spider phylogeny and palaeontological data suggests that spiders probably co-radiated alongside the insects, with the major radiations of both groups occurring at least 100 Ma before the origin of angiosperms. Expand
Functional Similarities of Spider Webs with Diverse Architectures
  • B. Opell
  • Biology
  • The American Naturalist
  • 1996
TLDR
A transformational analysis is employed to examine the relationship between spider size and the silk volume and total stickiness of webs produced by four orb-weaving species and four species that spin simpler webs to determine the volume of silk these webs contain. Expand
Evolution of arthropod silks.
  • C. Craig
  • Biology, Medicine
  • Annual review of entomology
  • 1997
TLDR
The comparative data and phylogenetic analyses in this review suggest that the silk-secreting systems of spiders and insects are homologous and linked to the crural gland and cuticular secretions of an onychophoran-like ancestor. Expand
...
1
2
3
4
5
...