Mantaraymon

Mantaraymon is a Sea Animal Digimon whose name and design are derived from the.

Digimon Tamers: Battle of Adventurers
A Mantaraymon was among the Digimon in pursuit of Minami Uehara and was the one who succeeded in capturing her, bursting out of the ocean and scooping her up, catching everyone by surprise, as they had thought that the battle was over. Mantaraymon returned her to the island base of VP Labs but Takato, Kai, and  followed, but a Depthmon and Mantaraymon attacked them as their boat entered a cave on the island. Guilmon digivolved to and made short work of Mantaraymon.

Digimon Xros Wars (manga)
Attacks
 * Tail Booster (Paralyze Tail): Stings the enemy with its tail leaving it fully paralyzed.
 * Torpedo Ray: Launches itself at the opponent at lightning speeds.

Mantaraymon X
Mantaraymon X is a Mantaraymon who has been affected by the X-Antibody.

Attacks
 * Paralyze Tail
 * Torpedo Ray