Jumping spiders have a mysterious nighttime habit

Jumping spiders hang by a single silk thread at night—even the babies—but the exact reason why is still a mystery.

Jumping spider - Wikipedia

Fantastic spiders and where to find them

Jumping spiders may sleep the same way we do, judging by their leg twitches

Where Do Spiders Go In The Winter? - Uncovering The Mystery Behind Spiders In Winter - The Pest Informer

Why is My Jumping Spider Hiding all the Time? - All Things Creepy Crawly

Baby spiders suckle 'spider milk' from their mothers until they leave the nest, study finds, The Independent

Jumping Spiders (Arachnids in California) · iNaturalist

Why Jumping Spiders Spend All Night Hanging Out — Literally

Sub-Adult Male Jumping spider - (Habronattus mataxus)