Dokugumon

Dokugumon is an Insectoid Digimon whose name and design is derived from the Wolf Spider (毒蜘蛛). Dokugumon is said to have computer viruses running through its body.

Digimon Adventure
A Dokugumon is a servant of Myotismon who remains behind to guard his castle and attacks the DigiDestined when they want to enter the Real World as well. She and her KoDokugumon brood cause some damage to Garurumon, Ikkakumon and Togemon before Garurumon digivolves to WereGarurumon and destroys her.

Digimon Adventure 02
A male Dokugumon is under the control of the Digimon Emperor's Dark Spiral. He hurts Hawkmon badly when he throws himself in front of Dokugumon's attack to protect Yolei Inoue but is then defeated by Flamedramon and freed of the Emperor's control.

Another Dokugumon is under the control of Arukenimon's flute at the Giga House, which captures three of the kids in her web. When Digimon start to appear in the Real World, a Dokugumon, alongside a Minotarumon, appears in the Mayan Ruins. She is defeated by Stingmon and Monochromon and sent back to the Digital World.

Digimon Tamers
A Dokugumon bio-emerges in the Real World and attempts to feast on Rika Nonaka. She almost kills Renamon before Rika's partner digivolves to Kyubimon for the first time and deletes her.

Digimon Data Squad
A bunch of Dokugumon work for MetalPhantomon. They use their web powers to trap the DATS members in their threads so that MetalPhantomon can induce nightmares into them. Most are destroyed by GeoGreymon and Sunflowmon, and some are killed by MetalPhantomon during his battle with MachGaogamon.

Digimon Next
In the Virtual World tournament, Tsurugi's Greymon defeats a Dokugumon.

Digimon World 3
They appear randomly at Protocol Forest. There are also red Dokugumon's in Asuka's West Sector whose attacks may poison you.

Digimon World Dawn and Dusk
Dokugamon digivolves from Dokunemon, and can digivolve to Arukenimon. They can also be found in Resistor Jungle.

Digimon Story: Lost Evolution
Dokugumon digivolves from Wormmon and can digivolve into Arukenimon. It can be found in the Register Jungle.

Attacks
 * Poison Thread (Stinger Poration): Fires a poisonous blast from her mouth.
 * Poison Cobweb (Arachno Batoto): Shoots a web from her abdomen.