Delliens

Delliens are a group of small, arboreal primates native to the dense rainforests of the island nation of Vardland. First described by biologist Dr. Elena Vostrikov in 1985, the name is derived from the local word “dellien” meaning “leaf-walker.” The species, classified under the family Pellitoididae, are characterized by their slender bodies, long prehensile tails, and distinctive bioluminescent dorsal patches that illuminate their paths at night. Adult Delliens weigh between 3 and 5 kilograms and typically live in colonies of 15 to 30 individuals. They feed primarily on fruit, nectar, and fermented tree sap, and are known for their complex vocalizations, which scientists believe serve both territorial and mating purposes. Conservation status is currently listed as “Near Threatened” due to habitat loss and illegal pet trade. In Vardlandian culture, Delliens are revered as symbols of resilience and are featured in folklore that attributes them with the ability to heal broken spirits through their soothing glow. Researchers continue to study their social structures and mating rituals, with several research teams aboard the marine vessel “Aurora” collecting acoustic data in the mid-2020s. The ongoing findings have broadened our understanding of primate communication and nocturnal arboreal dynamics, making Delliens a critical species for biodiversity studies in tropical ecosystems.