The world’s smallest fish species, Paedocypris progenetica, holds a remarkable place in nature’s diversity. Native to the peat swamp forests of Indonesia, this minuscule fish reaches an adulthood size of only 7.9 mm (0.31 inches), making it one of the tiniest vertebrates known to science. With its nearly transparent body, it camouflages effortlessly in the murky waters of its habitat,... https://fishingproo.com/worlds-smallest-fish-species/