Debunked Fact Animals Biology
BUSTED Comprehensively false

Daddy Long Legs Are the Most Venomous Spider in Australia But Can't Bite Humans

This dual myth is false, daddy long legs are not particularly venomous and their fangs can pierce skin

✗ The myth everyone repeats

Daddy long legs have the most toxic venom of any Australian spider but their fangs are too small to puncture human skin.

✓ What is actually true

This compound myth circulated widely in Australian schools and families but doesn't hold up to scrutiny. Daddy long legs (harvestmen) are not even spiders, they're a different arachnid order. True daddy long leg spiders aren't particularly venomous compared to other species, and their fangs can actually penetrate human skin, though bites are extremely rare and cause minimal harm. The myth likely arose from confusion with redbacks and funnel-webs, and persists because it feeds into Australian folklore about the continent's lethal wildlife. Testing has shown their venom poses negligible threat to humans.

Believed 1970โ€“2015
Year Revised 2005
Why Changed Discovery
Confidence Fully Debunked
Region Australia

Reception

8/10
8/10
The receipts 2 sources
  1. University of California: Myth of Daddy Long LegsPRIMARY
  2. Australian Arachnological SocietyREFERENCE

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