Tarpals

Tarpals are a fictional species featured in the science fiction novel "The Long Way to a Small, Angry Planet" by Becky Chambers. They are a silicon-based lifeform, meaning their biological structure is built around silicon rather than carbon, which is characteristic of most life as we understand it. This fundamental difference in their biology leads to unique physical traits and adaptations.

Physically, tarpals are described as appearing somewhat crystalline or rock-like, often with multifaceted surfaces. Their internal biology operates at much higher temperatures than carbon-based life, and they typically require environments with extreme heat to survive. Communication among tarpals is often non-verbal, involving complex patterns of light and color emitted from their bodies, which can be perceived by other tarpals and by some species with specialized visual receptors.

In the context of the novel, tarpals are known for their deep philosophical nature and their long lifespans. They are often depicted as being slow to act and deliberate in their decisions, reflecting their different perception of time and their patient approach to life. While not a dominant species in the galactic community, they are respected for their wisdom and their unique perspective on existence. Their biology also means they have different dietary needs and reproductive cycles compared to organic lifeforms.