Dokugumon

Dokugumon
Dokugumon is an Insectoid Digimon that resembles a spider. Her name comes from "doku" and "gumo", the Japanese literal words for "poison" and "spider" respectively.

Dokugumon is said to have computer viruses running through her 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. They can also be found improved in Amaterasu West Section and their basic attack can poison you.

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

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

"KoDokugumon"
"KoDokugumon" are tiny versions of Dokugumon. They attack enemies by forming huge swarms and overwhelming them with sheer numbers. They have no official name, but the fandom has nicknamed them "KoDokugumon", deriving from the Japanese words ko, meaning "baby" or "small", and Dokugumon, since these creatures appear to be infant versions of Dokugumon.

Digimon Adventure
A swarm of KoDokugumon are spawned from a Dokugumon. They attempt to stop the DigiDestined from following Myotismon to the Real World. All of them were destroyed by WereGarurumon.