Category: Amphibian Biology

The rarest frog color is often debated, but melanism, a rare genetic mutation causing an overproduction of melanin, can result in entirely black frogs, which are exceptionally uncommon. Other exceptionally rare colorations include vivid, unnatural-looking blues or iridescent patterns not typically seen in the amphibian world. Unveiling the Rarest Frog Colors: Beyond the Greens and […]