Yllans
Yllans are a fictional species featured in the science fiction novel "Children of Time" by Adrian Tchaikovsky. They are an intelligent, insectoid race that evolved on the planet Xee. The Yllans are characterized by their communal nature, complex social structures, and advanced technological capabilities. Their physical form is described as insect-like, with multiple limbs and exoskeletons. They possess a sophisticated understanding of physics and engineering, which they have used to develop their civilization over millennia.
The Yllans have a unique form of communication, often described as a blend of pheromonal signals and