Stinkfly

Stinkfly is one of the alien forms granted to Ben Tennyson in the Cartoon Network animated franchise Ben 10.

Description
Appearing in both the classic and rebooted series of Ben 10, Stinkfly has a drastically different appearance in each. In both versions, it was sampled from a species called Lepidopterrans, from the planet Lepidopterra, and shared heightened strength, durability, speed and agility, along with the ability to fly and spray toxic gouts of slime and gas.

Classic Series
In his original incarnation, Stinkfly manifested as an insectoid creature with six limbs (the fore pair of which were equipped with hands), a set of pointed wings, a stinger-like tail and four eyes mounted on stalks, granting him a 360 degree field of vision.

Reboot Series
The redesigned Stinkfly was more human in appearance, with large wings which buzzed like a hummingbird, compound eyes and a pair of antennae. In this version, he possessed clawed feet and only three fingers.