Slirs

Slirs are a fictional sapient species that appears in science fiction and related media. They are typically described as aquatic or semi-aquatic humanoids with translucent, gel-like skin and bioluminescent markings that glow with emotion. In many depictions they are tall and slender, with large eyes adapted to low light.

Biology and perception: Slirs possess a distributed nervous system and a telepathic interface that allows direct idea-sharing within a social group, often described as a 'circuit' or 'hive-link.' Their senses combine echolocation and chemical signaling, giving them a broad perception of their environment.

Habitat and life cycle: Slirs originate on water-rich worlds with complex reef-like structures. They live in shallow seas, coastal caves, or submerged cities and rely on symbiotic algae for a portion of their energy. Reproduction and development are typically portrayed as communal, with care provided by multiple adults.

Society and technology: Slir society emphasizes cooperation and consensus. They favor technologies that enhance collective sensing and low-visibility navigation, such as advanced hydrodynamics, bioengineered light sources, and non-violent communication interfaces.

In fiction and culture: The Slirs have been used as narrative devices to explore themes of empathy, communal decision making, and the ethics of telepathic contact. They are often contrasted with more hierarchical or individually oriented species.