Spidermonkey

Spidermonkey is an Arachnichimp from Aranhaschimmia. He was first used in What Are Little Girls Made Of? He has an Ultimate form.

Appearance
Spidermonkey is an agile four-armed monkey. He has four eyes, resembling a real monkey. Spidermonkey has in common with Fourarms and Wildmutt because he is beast-like as well (although, since he is called "spidermonkey", he should have eight limbs, not just six). Spidermonkey can spin webs from his tail (seemingly inspired by Stinkfly's ability to eject sticky goop) which were at one point stated to be as strong as steel. However, they have also been shredded on a regular basis, and so this seems somewhat unlikely. (A note: his webbing is obviously not as strong as earth spider webbing, per thickness.) He has supernatural adhesive skills, and has superhuman agility. Also, he surprisingly can swim. In the episode Birds of a Feather, Simian (an Arachnichimp), said that their ears are better than humans.

In Ben 10: Protector of the Omniverse, he has his Omniverse appearance but his head and facial features are the same as it appears in Alien Force and Ultimate Alien.

In Ben 10: Heroics Unleashed, he has his Omniverse appearance, but with four eyes. Also, his eyes have black pupils. His green sashes are gone.

In Ben 10: Ultimate Omniverse, he has his Alien Force/Ultimate Alien appearance, but his skin is a paler shade of blue.

In Ben 10: The Omniwars, he has his Omniverse appearance, but he no longer wears the sashes.

Super Spidermonkey
Super Spidermonkey can lift up a car. He can shoot webbing from his mouth. His body is considerably larger. His muscles show, and his voice is deepened. His tail has disappeared. Super Spidermonkey can't see, but he can feel the vibrations around him.

Ben 10: Omnitrix Unlimited
He has his Omniverse appearance. He is used in The Negative Effect to fight AmpFibian. He is used by Ben in Highbreed Invaded: Part 2 to go ultimate. In F.A.I.L., he escapes from a trap set by some of Ben's villains.

Ben 10: Super Omniverse
He has his OV appearance. He appears in Dimension Destruction: Part 1 by Evil Ben to web Grey Matter. He goes Ultimate Spidermonkey in Part 2.

Terry 12
Spidermonkey is one of Terry's original 12.

Appearances

 * Face to Face (Terry 12) (first appearance)
 * Hexed!

Appearances

 * Inspector Number 13 (used by Shiki Sakurai)

Ken 10: The Adventure Begins

 * Ken 10: Teamwork  (first re-appearance)
 * Ken 10: Training(Accidental Transformation, Selected alien was Terraspin)

Ben 10: Alien Universe / Back in Action: Alien Universe

 * Albedo Returns (by Ben)
 * Feel My Ghostly Wrath
 * Homesick Trilogy: The Final Part (by Ben)
 * Limited (BiA)

Ben 10: Protector of the Omniverse

 * To The Past (first reappearance)
 * Hero's Challenge (x2)

Ben 10: Heroics Unleashed

 * Can't Investigate This (first reappearance)

Ben 10: Omnitrix Unlimited

 * The Negative Effect (first reappearance)
 * Highbreed Invaded: Part 2
 * F.A.I.L. 

Ben 10: Ultimate Omniverse
Unknown

Trivia

 * In each appearance with Albedo in the episode, Spidermonkey was used by Ben.
 * Spidermonkey was redesigned in Ben 10: Alien Queen, but never used after said point.

Ben 10: Star Command Files

 * Welcome to Star Command (goes Ultimate)
 * Tangeans vs. Anodites
 * Crisis on Terradino
 * A Poisonous Return
 * Split Personality (used by Lazy Ben; goes Ultimate)

Ben 10 Infinite Forms
He makes his first reappearance in A New Threat: Part 1 to catch Argit.

Ben 10: Generations

 * First reappears in Benship as a Cameo to become Ultimate Spidermonkey

Tommy 12
Tommy gets Spidermonkey from the arachnachimps who jumped on Zachtation in Tommy 12,000,000.

Ben 10: Peace in dimensions

 * Gwen 10 Returns Part 1
 * Knight of the living rightmare
 * Khyber's preview
 * Spidermonkey Duel
 * 10.10.11

Galactic Protectors: Alien Force

 * What Are Little Girls Made Of?
 * Be-Knighted
 * Darkstar Rising
 * Good Copy, Bad Copy
 * Birds of a Feather
 * Vengeance of Vilgax: Part 2
 * Inferno
 * Fool's Gold
 * Simple
 * Single-Handed
 * If All Else Fails
 * Busy Box
 * Time Heals
 * The Final Battle: Part 1
 * The Final Battle: Part 2
 * Spidermonkey stared in three movies, Spidermonkey, Spidermonkey 2, and Spidermonkey 3.

Galactic Protectors: Ultimate Alien

 * Fame
 * Video Games
 * Andreas' Fault
 * Hero Time
 * Reflected Glory
 * Perplexahedron
 * Absolute Power: Part 2
 * The Transmognification of Eunice
 * It's Not Easy Being Chelsea
 * Carter 10,000 Returns
 * The Purge
 * Simian Says
 * Double or Nothing
 * The Perfect Girlfriend
 * The Mother of All Vreedles
 * At the end of The Ultimate Enemy: Part 2, a trailer was shown for The Amazing Spidermonkey.

Galactic Protectors: Omniverse

 * Spidermonkey stared in The Amazing Spidermonkey.
 * The More Things Change: Part 1
 * Have I Got A Deal For You
 * So Long, and Thanks for All the Smoothies?

Ben 10: The Omniwars
Spidermonkey first appears in Swapped. He is voiced by Dee Bradley Baker.

Alien Force

 * A Familiar Face (First Appearance by Brandon Clone)
 * Deep Under (First Appearance by Brandon)
 * The Battle For Earth Part 2
 * Robot Cops
 * The Ultimate Device

John Smith 10
After DNAliens corrupted the Arachnichimp sample, John scans Simian, making him the new DNA source.

By John

 * Simian Says (John Smith 10)

By Gwen

 * Knight's Temple
 * Trade Off (John Smith 10) (accidental transformation; selected alien was Wildvine) (goes Ultimate)
 * The Ultimate Enemy Part 1 (John Smith 10)

Galactic Battle

 * Out of Luck
 * Traitor

By Ultimate John

 * Ninja (John Smith 10) (first re-appearance)
 * Fight (in Omni's head)
 * Leaf 12
 * Corruption (John Smith 10)
 * Doctor in the House
 * Fitting In

By John

 * Rematch
 * Dreams (goes Ultimate)

By Warmatrix Drone

 * Darkness and Power (first re-appearance) (goes Ultimate)

By Chris Otto

 * When Heroes Collide Part 1

By Ahmad

 * Ahmad Smith 10 and John 15, Part 1 (first re-appearance) (goes Ultimate)

By John

 * Black Knight (goes Ultimate)

By John

 * Battle of the Mind (first re-appearance)

By Ben

 * Incursion (John Smith 10)
 * Malware's Revenge (accidental transformation; selected alien was Swampfire)

Kingdom Hearts

 * Deep Jungle (first re-appearance) (x2)

John Smith 10: Final Fantasy
Spidermonkey first appeared as a summon for Agent Six.

Summoned by Agent Six

 * Beast (JSXFF)
 * Liftoff

Chaturn 10: Fan Force

 * Divide and Conquer

Ben 10: Dimensional Warriors
Voice: Dee Bradly Baker

Appearances

 * Break Out (BTDW) (first reappearance) (cameo)