In biology, "wriggler" most commonly describes the larval stage of various invertebrates.
: Often called "wrigglers" due to their distinctive jerky swimming motion, they live in stagnant water and breathe through a tube called a siphon. They hang head-down at the water's surface and undergo four growth stages (instars) before pupating. Wriggler
: Many other small, segmented creatures found in soil or water are colloquially called wrigglers, such as certain fly larvae or small nematodes. 2. Gaming and Pop Culture In biology, "wriggler" most commonly describes the larval