So a bit of more of my Spyro au, Sparx is one of many Dragonfly familiars that Spyro takes care of. He's been raising them since he was young and Sparx just happens to be his favorite.  He just has a bit of an attitude that just warms spyro to the core.  Normally, these creatures don't have enough intelligence to be able to converse, but through a familar bond Spyro is able to enhance the little guy to help him. Sparx's job is to eat pests that come near spyro while traveling, scout for danger, and often light the way.

Sparx is the size of a human torso, the other insects he eats are just a bit smaller. Like the mosquitos.