Souleatto

Souleatto is a Bug/Ghost-type Pokémon introduced in Generation Neo-I.

It evolves from Soularva starting at level 39.

Biology
Souleatto is a hovering, ghostly mosquito with a prominent, ethereal proboscis. It uses this mouth-like appendage to suck the life force out of its prey. It has a spirit-like body that ends in a ghostly tail. Its eyes are compound, and always pointed towards the sky.

Triva
Souleatto may be based on a mosquito, and possibly the concept of vampires/succubi.

Souleatto may be a combination of soul, eat, and mosquito.