Determinants of differential reproductive allocation in wolf and nursery-web spiders

We used data from 33 species of cursorial spiders in northern Mississippi (USA) to investigate the relative contributions of ecology and phylogeny to the reproductive trade-off between number and size of offspring. Sixty percent of the variation among genera for female reproductive allocation was du...

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Veröffentlicht in:	The Journal of arachnology 2011-04, Vol.39 (1), p.139-146
Hauptverfasser:	Nicholas, Amy C., Stratton, Gail E., Reed, David H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Araneae Biological taxonomies Ecological competition Ecological life histories Eggs Featured s Fecundity Female animals Genera interspecific competition life-history evolution Lycosidae Lycosoidea Physiological aspects Pisauridae Predation predatory dominance Species Spiders trade-offs Wolves
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