Myth: One specimen shows what's in my house

Illustration: Henry C. McCook
Illustration: Henry C. McCook

Myth: One specimen is enough of a sample to tell what spiders live in a house.

Fact: The underlying assumption is that "my house couldn't possibly have more than one kind of spider...and even one is too many!" In reality, a typical human dwelling may also be home to 10-30 different spider species. One specimen isn't going to tell you much.

Spider Myths

"Everything that 'everybody knows' about spiders is wrong!" —Rod Crawford sets the record straight with Spider Myths.

close up of a spider

Spider Myth Resources

Explore even more! Additional spider resources and more myths (poor spiders can't catch a break!).

Photo: Cathy Morris/Burke Museum
Photo: Cathy Morris/Burke Museum