|Weapons||Mandibles and venom|
Metru Mantis are mantis Rahi that are generally tame, but feed on other insectoids, such as the Visorak. They are generally six to eight feet tall and nocturnal. Metru Mantis have sedative venom. The Rahaga have been keeping them safe in the Archives, planning to unleash them as a strike force against the Visorak. However, before they could be unleashed, Vakama disbanded the horde.
- BIONICLE: Encyclopedia (first appearance)
- The Metru Mantis is featured in BIONICLE Heroes as a golden construct.
- This model set was designed by Eric Richter.