Mollusk

On the distant ocean world of Neryth-9, alien mollusks evolved a truly bizarre form of reproduction. Their genitalia function both as reproductive organs and complex sensory appendages, capable of detecting chemical signals across vast stretches of seawater. During their elaborate mating rituals, these flexible structures intertwine in a dazzling display, exchanging not only genetic material but also encrypted strands of bio-coded memories — ensuring that each new generation inherits both the knowledge and instincts of its predecessors.