The Sectio Worm is a Minor Worm and an antagonist in Kamen Rider Kabuto.
He was portrayed by Yoshimune Kato.
Kamen Rider Kabuto
The Sectio Worm was destroyed by Kabuto's Rider Kick.
Kamen Rider Decade
Culex Worm mimics Natsumi as it and its group, composed of the Geophilid, Sectio, and Sepultura Worms, attempt to kill her until Tsukasa becomes Decade for the first time. Tsukasa transforms into Kamen Ride: Kabuto and defeats Sectio Worm and the others.
OOO, Den-O, All Riders: Let's Go Kamen Riders
As the altered timeline started to disappear, the Sectio Worm appears to fight against Kamen Rider Kabuto only to be easily defeated.