The Sangon clan in Arunachal Pradesh has initiated a conservation effort for the Transcaspian marinka, a species of ray-finned fish from the Cyprinidae family. This species, commonly distributed in Afghanistan, Turkmenistan, and Iran, inhabits freshwater environments. Known locally as Ngarsing in the Nyishi language, its conservation has ecological and cultural significance. The initiative aims to protect biodiversity and highlight the importance of preserving aquatic ecosystems in the region.