How does the hobo spider detect prey captured on its web?
Answer
Through vibrations traveling along the silk threads
When an insect walks across the taut sheet, the vibrations travel rapidly along the threads to the spider waiting inside its funnel retreat.
Related Questions
What is the scientific name for the hobo spider?What distinctive shape characterizes the hobo spider's web construction?How does the hobo spider detect prey captured on its web?What is the typical habitat where hobo spiders construct their webs?What action does the hobo spider take immediately after being alerted to prey vibrations?What is generally true about the size of prey items captured by *Eratigena agrestis*?How does the hobo spider's feeding strategy contrast with that of an orb weaver?What is the implied status of the hobo spider regarding captive keeping, based on feeding information?What ecological service do hobo spiders naturally perform?What is generally advised if someone considers providing supplemental food to a wild hobo spider?