Metachrosis: the secret of rapid color change Metachrosis is a rapid color change in animals, involving chromatophores and light-reflecting cell structures. Read more
Acherontia styx: the honey-loving hawkmoth Acherontia styx is an Asian hawkmoth that can mimic the scent of bees to enter hives and feed on honey. Read more
Corydoras julii The Julii corydoras is a peaceful, social aquarium fish that actively searches for food near the bottom. Read more
