Japanese researchers are proclaiming a fantastic discovery following successfully mating breeding the world’s first transparent frogs.

The see-through frogs  are beneficial for science because the internal organs and blood vessels can be studied without taking apart the animal.

Frogs are used a lot for scientific research, but this has been criticized by animal rights in the past.

Transparent fishes have been around, but scientists say the manipulation of genes in this manner has created  in the world’s first clear four-legged animal.