Clancy

Clancy is a Mutant Human/Insect & a villan of Ben 10.

He was originally just a man with blue-grey skin, a goatee(which was parted in the middle) and long black messy hair. Also, he had unclipped, yellowed fingernails and rotten teeth. However since the events of Ben 10 vs. the Negative 10: Part 1 he is an insect, with a green exoskeleton, yellow eyes, antennas and a set of wings sprouting from his back.

Powers and Abilities
Clancy's human form was shown to be able to comunicate with & control all kinds of insects.

In his insect form  he has claws, a tough exoskeleton as well as being able to fly. He can surround himself in a cloud of bugs to avoid detection, and can spew live bugs from his mouth. He is a dangerous fighter with incredable speed, strength and durability.

Trivia

 * His control over insects mimics that of Shino Aburame from the Naruto franchise, only that the insects seemingly live inside of Clancy's clothing instead of his body.