Chadra-Fan

The Chadra-Fan are a sapient race of small, bat-like humanoids from the planet Chad, in a galaxy far, far away.

They are notable for their infrared sight, acute sense of smell, fast metabolic rate, clear blood, two hearts, and their natural fear of drowning; the latter resulting from the fact that most of the continental area of their homeworld is covered in wetlands and swamps.