Eight of the rarest freshwater fish in Moapa Dace in the world. Kona Sauga Log Perch. Devil's Hall Cyprin Rodong. Emperor of Futuna. Diamond dirter. Alabama Master John. Dumbami Pentina. Paddlefish sturgeon.
What is the rarest fish in the world?
Devil's Hall Cyprinodon diabolis is the rarest fish in the world. Found only in a single small limestone cave in the Devil's Hall Geothermal Pool, about 100 km east of Death Valley National Park, Nevada, these fish have the smallest known geographic range of wild vertebrates. 2014
What are the rarest aquarium fish?
Please tell us about arowana (also known as dragonfish) and why it has become so valuable. Asian arowana is the most expensive aquarium fish in the world. It is a tropical freshwater fish from Southeast Asia that grows in the wild at a length of 3 feet. It's about the size of a snowshoe.