The Kylothians are a malevolent race of strange plant-like aliens from the planet Kyloth. They appear to be entirely made of small tentacles, which are wrapped around each other. Only one Kylothian is known, Serleena, who is their Queen and the primary antagonist of Men In Black II. She comes to Earth looking for the Light of Zartha to conquer or destroy the planet Zartha and the Zarthans. When Serleena arrived on Earth, she represented as Kylothian worm. But this worm knew that she can't travel through New York by this form. But for her luckiness, she found a magazine, where she saw a photo of Lara Flynn Boyle of Victora's Secret. So, the worm starts to multiply in many other Kylothians to form a human female body. In the end, the Kylothians' plan failed when Serleena was stopped and destroyed by the Men In Black Agents Jay and Kay.


Kylothians are extremely small, roughly the size of an earthworm, and as long as one. They are aggressive and can shapeshift to any form and size using the tentacles. To match this, their ships are the size of a tin can. Despite the size, they are extremely aggressive, being able to scare away a dog over 200x its size.

Powers and Abilities

  • It can take any form (even human).
  • They can imitate voices.
  • They can multiply.
  • They are nearly invulnerable to physical attacks, but not laser weapons.
  • They are superhumanly strong.
  • They can consume an entire being whole while in a larger form, mostly human form.



  • Kylothians have some form of a rivalry with the Zarthans, similar to the Bugs and the Arquilians rivalry.


            MIBTitle Villains

Men in Black: Edgar the Bug
Men in Black II: Serleena | Scrad & Charlie | Jarra | Dog Poop | Corn Face | Pineal Eye | Mosh Tendrils | Flesh Balls | Jeff | Creepy | Kylothians
Men in Black III: Boris the Animal | Weasel | Lilly† | Obadiah Price | Mr. Wu | Boglodites
Men in Black: International: High-T | The Twins | Riza Stavros | Luca Brasi | The Hive

Alpha | Edwin the Bug | Dak Jeebs | Drekk | Vangus

Video Games
Nethera | Adorians

Community content is available under CC-BY-SA unless otherwise noted.