Neon's species

Neon's species were a reptillian species which have the appearance of a small Tyrannosaurus, with a large spiky tail and iridescent spikes.

In the 2270s, a member of the species, Neon, served aboard the USS Enterprise as a security officer. She was noted as having laughter like wind-chimes, and was regarded as one of the fastest guards, with an IQ of over 200. (TOS novel: "The Entropy Effect").