Aaamazzarite

The Aaamazzarites were a humanoid species native to Aaamazzara. There were also referred to as Therbians. The Aaamazzarites have an insect-like ability to weave silk-like material from their mouths for use as clothing. In the 23rd century the Aaamazzarites were members of the Federation.

(TOS novel: Star Trek: The Motion Picture).