Insecticons

The Insecticons are a group of insectoid troublemakers that Megatron trusts as far as he can throw Devastator. The Insecticons also display a wide array of unique abilities including eating both organic and inorganic matter for energy, creating clones of themselves, weather control, and cerebro-shells.

The most commonly-seen group of Insecticons includes:
Shrapnel (usually the trio's leader)
Bombshell
Kickback

(Source: www.tfwiki.net)