The publicity posters for the 1955 cult monster movie Tarantula! displayed a giant spider rampaging across the Arizona desert and clutching a poor human victim in its viciously long fangs. The film captured our fear of spiders, their creepy crawly motion and the hideous way they stab their prey to death, injecting a lethal venom.
Spiders, like their cousins the scorpions, are some of nature’s most accomplished hunters. Our new research looks at remarkable fossils excavated from Yunnan, southern China. We have found evidence that helps reveal the earliest origins of fangs.
