Elecmon

Elecmon is a Rookie Level mammal Digimon.

Evolution

 * Fresh (Baby) - Punimon
 * Baby (In-Training) - Tsunomon
 * Child (Rookie) - Elecmon
 * Adult (Champion) - Leomon
 * Perfect (Ultimate) - GrappLeomon
 * Ultimate (Mega) - Saber Leomon

Digimon Adventure
The Elecmon first seen is the caretaker of Primary Village(Village of Beginings in japanese version). He first saw Takeru Takaishi and [Patamon] as invaders thinking they're harming the Baby Digimon. Takeru stopped the fight between Elecmon and Patamon since it's scaring the babies. They settled with a tug-of-war match which Patamon won. They became friend and he later helped the Digi-Destined in the final battle against Piedmon and his Vilemon group.

Digimon 02
The Digimon Emperor pursued an Elecmon on the back of a Tuskmon and captured it. He had it fight another Elecmon under the control of the Dark Ring. Iori Hida, Digmon, and Tentomon freed a bunch of Elecmon as well as a bunch of Deramon, Floramon, and Mushroomon. A bunch were seen fleeing a town that Kimeramon destroyed. Later on, an Elecmon was seen during the final battle against MaloMyotismon.

Digimon Tamers
An Elecmon was seen as a frozen victim of Ice Devimon.

Digimon Frontier
Some Elecmon were seen at the Autumn Leaf Fair. A bunch were at Flame Terminal that 3 Skull Satamon attacked and after they were destroyed, Crusadermon scanned the village's Fractal Code and the Elecmon fled with the other Digimon inhabitants.