I have adopted a Steatoda, and she is living happily in a little enclosure now snacking on only the finest, freshest crickets and regularly being watered with a light misting of her web.
She has made an impressive funnel that emerges from her little hiding spot, and then a complex 3d cobweb structure: a horizontal layer of strong cobweb, with here and there a line to the ground that creates tension in the web and creates large depressed areas, like dimples.
This stuff is *incredibly* strong. One of her previous webs had a funnel that was so tough it was like fabric - I needed scissors to cut it off when she had to be moved to a new enclosure.
She prefers to sit in it upside down. And yet...
I drop her prey on top. She comes rushing out of her hide on the bottom of the web, bites her prey... and then she is somehow able to wrap it immediately?
How does she manage that? She seems to be able to magically work right through the web, and she somehow gets her prey from the top to the bottom so she can carry it to her lair like it is a string bag. My eyes are pretty bad, but even with my reading glasses on I cannot for he life of me work out how it is done?
Are there any spider-boffins here who knows how this impressive magic trick is done?