Bourgeois behavior and freeloading in the colonial orb web spider Parawixia bistriata (Araneae, Araneidae) - Wenseleers, Tom; Bacon, Jonathan P.; Alves, Denise A.; Couvillon, Margaret, J.; Kärcher, Martin; Nascimento, Fábio Santos do; Nogueira Neto, Paulo; Ribeiro, Márcia; Robinson, Elva J. H.; Tofilski, Adam; Ratnieks, Francis L. W. (American Naturalist, 2013)