Neon (security)

Crewman Neon was a reptillian Starfleet officer who served as a security guard aboard the USS Enterprise (NCC-1701) in 2270.

Neon was described as being an ecomomical Tyrannosaurus Rex, with a large spiky tail, iridescent spikes, and laughter like wind-chimes. She was also one of the fastest guards and had an IQ of over 200. (TOS novel: The Entropy Effect).