
Community identification
Cellar Spider (commonly known as Daddy Long-legs)
Pholcus phalangioides (Common dominant species in the Pholcidae family)
- Order & Family
- Order: Araneae, Family: Pholcidae
- Size
- Body length approx. 6-9 mm (0.24-0.35 in); Leg span can reach up to 50 mm (2 in).
Natural Habitat
Dark, damp, and undisturbed locations such as basements, crawl spaces, cellars, wall voids, and behind debris.
Diet & Feeding
Carnivorous; feeds on insects, mosquitoes, flies, and other spiders (including potentially dangerous species like Hobo spiders or Redbacks).
Behavior Patterns
They build messy, irregular tangled webs (cobwebs) in corners. When threatened, they often vibrate rapidly in their web to become a blur, making them harder to catch.
Risks & Benefits
Benefits: highly beneficial for pest control within the home. Risks: Harmless to humans; their fangs are too short to easily penetrate human skin and their venom is not medically significant.