### Identification The Barn Funnel Weaver is a master of camouflage in the shadows. Look for a tawny-grey body with a distinct "herringbone" or chevron pattern running down the abdomen. The cephalothorax features two dark, longitudinal stripes that look like racing streaks. While often confused with its larger cousin, the Giant House Spider (*Eratigena duellica*), *T. domestica* is smaller (females 7–12mm) and possesses subtly banded or "spotted" legs, whereas its larger relatives typically have uniform leg coloration. In the beam of a flashlight, their eight eyes reflect a faint, silvery glint.
### Habitat & Range This cosmopolitan species is arguably the most widespread spider on Earth, having followed human migration for millennia. While it still occupies caves and hollow logs in its native temperate regions, it is primarily an "anthropophilic" species—meaning it loves human company. You will find them tucked into the damp corners of basements, behind garden sheds, or in the quiet recesses of attics across every continent except Antarctica.
### Behaviour & Diet An architect of silk, this spider builds a flat, sheet-like web that terminates in a funnel-shaped "retreat." Unlike the sticky webs of orb-weavers, this silk is a dry tripwire. The spider sits motionless deep within the funnel, sensing vibrations through its sensitive leg hairs. When a fly, moth, or beetle stumbles onto the sheet, the spider dashes out with lightning speed to subdue the prey before dragging it back into the shadows. You’ll mostly spot the leggy males "wandering" across floors in late summer as they abandon their webs to search for females.
### Fascinating Fact These spiders are the ultimate survivalists; a healthy *T. domestica* can survive for over a year without a single meal or drop of water, waiting with Zen-like patience for the next insect to cross its silken threshold.