Dolphmon

Dolphmon is a Champion Level Sea Animal Digimon, born of special signals within the software used in conversation research. Due to this, Dolphmon's way of thinking is extremely complex and is better at learning than normal humans. It doesn't like fighting so it only battles if it has no choice. It's Japanese name is Rukamon.

Attacks

 * Shaking Pulse (Pulse Blast): Fires a powerful sound wave from it mouth.


 * Dolphin Kick

Digimon 02
A bunch of Dolphmon helped Ikkakumon, Mega Seadramon, Iori Hida, and Submarimon protect a Destiny Stone under the sea from Black War Greymon. Black War Greymon used an attack to part the sea sending the Digimon flying.

Digimon Tamers
Something that might be Dolphmon was among the shadowed Digimon that wanted Rika Nonaka to tame one of them. A silhouette of one appeared on Henry Wong's computer.

Digimon Frontier
Despite being in the Opening theme(1st Ending Credits in Japan), the DigiDestined never encounter one. In the Opening theme, three Dolphmon were seen with Takuya Kanbara, Neemon, and Bokomon on their backs.