Botamon

Botamon is a Slime Digimon whose name is derived from "Womb" (『母胎』), and as such is an infant. It's about a foot tall, and its mouth is covered by its black fur, making it invisible unless opened.

Digimon Adventure
Several Botamon are seen in Primary Village.

Digimon Adventure (Movie)
The Digi-Egg that emerges from Tai and Kari's computer hatches into a Botamon and turns into an Agumon.

Digimon Adventure 02
A Botamon is seen in Primary Village. Several Botamon are seen with an Elecmon (most likely the Primary Village Caretaker) and other Fresh Digimon in a forest as BlackWarGreymon passes by.

Digimon Frontier
Botamon are seen in both Villages of New Beginnings.

Digimon Data Squad
Agumon once chased a Botamon for fun.

Digimon Next
A Botamon hatches from the Digiegg Yuu Inui picks out.

Digimon Adventure: Anode/Cathode Tamer
Botamon are recruitable enemies.

Digimon Adventure 02: Tag Tamers
Botamon are enemies and can digivolve to Koromon.

Digimon Tamers: Brave Tamer
Botamon are enemies. The Botamon card increases a Digimon's HP.

Digimon World
Botamon hatches from the spotted green egg. It digivolves into Koromon.

Digimon World Dawn/Dusk
Botamon is treated as an In-Training digimon and can digivolve into BlackAgumon or Candlemon

Digimon World Championship
Botamon will be the first digimon that you will get. It will digivolve to Tokomon with 20 Holy AP, Pagumon with 20 Darkness AP or Koromon by passing time.

Attacks
 * Bubble Blow (Acid Bubbles): Fires pink bubbles from its mouth.

Variations / Subspecies
 * YukimiBotamon