Vizag's Rayichapalu declared one of the rarest fish in world
'Rayichapalu', a regular catch for fishermen in Andhra Pradesh's Visakhapatnam, has been declared as one of the rarest species of fish in the world by Marine Living Resources Department, Andhra University. It has a unique colour pattern with diamond shaped bands and is around 97 mm in length. It is reportedly the only fifth fish in this category of size.