Aktarcs

Aktarcs are a fictional species native to the planet Xylos in the Andromeda galaxy. They are characterized by their bioluminescent skin, which emits a soft, pulsating light in varying shades of blue and green. This luminescence serves multiple purposes, including communication, navigation in Xylos's perpetually twilight environment, and attracting mates. Aktarcs possess a highly developed auditory system, capable of detecting ultrasonic frequencies, which they use to understand their surroundings and communicate with each other through complex sonic patterns.

Physically, aktarcs are tall and slender, with elongated limbs and a flexible skeletal structure. They have four arms, each ending in three prehensile digits, and their feet are adapted for climbing the massive flora of Xylos. Their heads are small and ovular, featuring large, multifaceted eyes that can perceive a wider spectrum of light than humans. Aktarcs are omnivorous, subsisting on a diet of subterranean fungi, nutrient-rich sap, and small, insect-like creatures. Their society is organized into collaborative collectives, with a strong emphasis on shared knowledge and communal living. They are known for their peaceful nature and their advanced understanding of bio-engineering, which they use to cultivate their environment and enhance their own biological capabilities.