Fig. 1From: The common house spider Parasteatoda tepidariorumParasteatoda tepidariorum adult female in the wild. a Concrete revetment is a typical site for collecting P. tepidariorum adults and juveniles. b There is an adult female settled on the web in a corner of a concrete revetment (closeup of the boxed region in a. c Closeup of the wild female with an egg sac (the boxed region in b)Back to article page