What structure, sometimes found in the web of a Gasteracantha spider, appears as a dense, zigzag pattern of silk?
Answer
Stabilimentum
A feature that frequently accompanies the web of a Gasteracantha spider is the stabilimentum, which is a dense, zigzag pattern of silk woven into the web, usually near the center or hub.

Related Questions
To which genus do spiders commonly identified as kite spiders generally belong?What structure, sometimes found in the web of a Gasteracantha spider, appears as a dense, zigzag pattern of silk?How do male kite spiders generally compare to mature females in appearance?The abdomen of a female kite spider is often described as resembling what shape?If a kite spider observation occurs in the Americas, which species is highly likely to be present?What is the typical body length range (excluding spines) for mature female G. cancriformis?Kite spiders, belonging to the genus Gasteracantha, are part of which broader family of spiders?Kite spiders typically construct their classic orb webs between which structures?How does the body shape of Gasteracantha typically differ from many Micrathena species?What is the characteristic shape of the egg sac produced by kite spiders?Where are kite spiders characteristically known to rest during the day while waiting for vibrations?