Symphyler

Symphyler is a fictional species created by Frank Herbert for his "Dune" series. They are portrayed as intelligent, silicon-based, insectoid beings who inhabit the planet Arrakis. Symphylers are depicted as highly communal and possess a hive-like social structure. Their biology is described as fundamentally different from carbon-based life, allowing them to survive in the harsh, arid conditions of Arrakis. They are known for their advanced understanding of geology and mineralogy, often mining deep beneath the planet's surface.

In the "Dune" lore, symphylers are generally not aggressive towards other species unless provoked or their territory is threatened. They are often depicted as reclusive and prefer to avoid contact with humans and other sentient beings. Their technology is implied to be highly sophisticated, particularly in areas related to resource extraction and subterranean engineering. While not as prominent as the Fremen or the sandworms, symphylers represent another layer of the complex ecosystem and potential alien lifeforms within the Dune universe. Their existence highlights Herbert's exploration of diverse biological possibilities and the challenges of interstellar colonization.