World's Smallest Fish

The world’s smallest fish has been discovered by the Scientists  in the Indonesian Island of Sumatra.The fish lives in the forests swamps.. At measuring , it is found that the accurate length of the fish is only and only 7.9mm.So it has been declared that this fish is the smallest backbone(vertebrate) animal on this planet.Yet, a specific name to the fish has not been given but it is known by the name of its species.It belongs to Paedocypris species.

The World's smallest fish is being compared by  thumb.