If you're into adorable and/or obscure amphibians, reptiles, or other odd animals, chances are you're familiar with this salamander! The axolotl almost always spends its life in its aquatic baby form, though it's capable of turning into an adult amphibian, and they come in a host of adorable colors, but also with green fluorescent protein (GFP)! Show off your love of cute critters with this adorable animal mug!