Gesomon

Gesomon is a giant squid-like mollusk Digimon that lurks in the Net Ocean, waiting to trap any he encounters. Dubbed the "White Demon of the Sea", he is dreaded.

Digivolution

 * Champion: Gesomon
 * Ultimate: Marine Devimon

Attacks

 * Deadly Shade: Shoot paralysis-inducing ink.
 * Devil Bashing (Coral Crusher): Beats his victims repeatedly with his tentacles.
 * Elastic Arms
 * Evil Punch
 * Knight's Dome

Digimon Adventure
A Gesomon was seen as a henchmen of Myotismon. He appeared in a river where the Digi-Destined are while they were on their way to Odaiba. Ikkakumon fought and defeated him.

Digimon 02
A Gesomon was with an Ebidramon and a Shellmon when they chased an Australian Digi-Destined named Derek and his Crabmon. With the help of Ikkakumon and Armadillomon, Crabmon drove the three of them away with the thought of them as food. After Zudomon, Submarimon, and Coelamon defeated a Scorpiomon and took down the Control Spire, they were seen rounded up with a Whamon and a Raremon by the other Australian Digi-Destined.

Digimon Tamers
A Gesomon was among the many Digimon seen through the rip in the sky during Vikaralamon's rampage.

Digimon Frontier
A Gesomon smaller than usual was among the victims of Ice Devimon when he had his Fractal Code absorbed by him.

V-Tamer
Gesomon was one of the two minions of Lord Marine that Zeromaru defeated.