General Information
Homeworld Matoran Universe
Habitat Nests underneath Mata Nui
Height Approximately that or slightly greater than a rebuilt Matoran but far less than a Bio
Diet none
Sapience Level Non-Sapient
Language none, are controlled by Krana that speak telepathically
Subspecies/Races Of Bohrok
Behind the Scenes
Universe BIONICLE Universe

The Tahnok are a subspecies of Bohrok.


Tahnok are Bohrok associated with the element of Fire. They have a distinct red and orange coloration, but had blue eyes and carried blue Krana. They held fire shields shaped like flames that were used to channel their elemental power in order to burn or melt anything on Mata Nui.

Tahnok tended to be the most impulsive of the Bohrok and the easiest to anger.


  • BIONICLE comic series (First appearance)
  • BIONICLE Chronicles #2 Beware of the Bohrok
  • BIONICLE Chronicles #3 Makuta's Revenge (Mentioned only)
  • The Official Guide to BIONICLE
  • BIONICLE Encyclopedia
  • BIONICLE Encyclopedia Updated
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