Insekts are one of X.A.N.A.'s monsters who have only made appearances in the games Code Lyoko DS: Fall of X.A.N.A. and Code Lyoko: Quest for Infinity. Insekts look like hornets except for being bigger, stronger and having black shells. In the DS game, they appear to reside mainly in the Forest Sector. Their main weapons are exploding mines similar to those of a Manta except that they don't require contact to explode and they do not home on targets. They also have lasers. In certain cases, Yumi's Telekinesis can disable their wings, in which case they will attempt to bite the warriors instead.
- They have three wings.
|Kankrelats | Hornet | Blok | Krab | Megatank | Creeper | Manta | Black Manta | Guardian | Tarantula | Scyphozoa | Kolossus|
|Spectre | Polymorphic Clone|
|Kongre | Shark | Kalamar|
|Video games only|
|Cyberhopper | Exploding Roachsters | Scorpion | Insekt | Dark Monster | Volcanoid | Ubertank | Omegatank | Mountain Bug | Insekt Lord | Ice Spider | Desert Driller | Magma Worm|