Arctiguana

Articguana is the Codon Stream's DNA sample of a Polar Manzardill from the planet X'Nelli.

Appearance
Articguana's appearance somewhat resembles a cross of a fish and an iguana. He has three dorsal fins reaching down his back and gills on the sides of his head. He also has small spikes around his face. Articguana wears white pants and a black open-front shirt with white cuffs. He wore the Omnitrix symbol on his left hand.

In Ultimate Alien, the Ultimatrix symbol is now on his chest, his eyes are green and his sleeves are fully black.

In Omniverse, his clothing covers more of his body. His chest is covered by a white portion of clothing. His sleeves are still fully black, and he has four fins instead of three. The clothing goes all the way up to his head and his pant legs are all black. The black lines on his face do not go through his mouth anymore. The Omnitrix symbol is on his chest.

Powers and Abilities
Similar to Big Chill Articguana can create an icy blast from his mouth capable of freezing objects instantly. He is capable of surviving in freezing temperatures that regular humans would die from.

Articguana has enhanced strength and durability.

Weaknesses
If Articguana uses his ice breath too much, he'll need to catch his breath before using it to freeze things again.

Ben 10 and Ultimate Alien

 * Articguana first appeared in Ben 10,000 when he was used by Ben 10,000 to freeze Vilgax.
 * In Ken 10, Articguana was used by Ben 10,000 to freeze Mot Snikrep.
 * In Ben 10,000 Returns, Articguana was used by Ben 10,000 to freeze Eon's minions.

Ben 10

 * Ben 10,000 (first appearance) (used by Ben 10,000) (alternate timeline)
 * Ken 10 (used by Ben 10,000) (alternate timeline)

Ben 10: Ultimate Alien

 * Ben 10,000 Returns (first re-appearance, used by Ben 10,000)

Ben 10: Omniverse

 * Articguana is a playable alien character in the game.

Trivia

 * Articguana is one of the aliens that aren't unlocked until the future. The others are Buzzshock, Spitter, Toepick, Sandbox, Snakepit, Shellhead, Atomix and Ultimate Ben.
 * The spelling of Articguana has only one 'c', although some misspell it "Arcticguana", as the word "Arctic" is occasionally pronounced as 'ar-tic'.
 * In Ben 10,000, he has 3 fingers and one thumb. In Ultimate Alien and Omniverse, he has only 2 fingers and one thumb.