Arachnophobia

Why is there a picture of a big spider at the bottom of the Wikipedia page for arachnophobia?

Arachnophobia is the fear of spiders.

Tom has arachnophobia.

Spiders can have arachnophobia.

Ziri developed something called arachnophobia.

The tarantula is arachnophobia personified.

(Editor’s note: Those who suffer from claustrophobia, kabourophobia, arachnophobia or thalassophobia are advised to skip the above trailer.)