Polyrhachis dives: A nest-weaving ant that uses larval silk Polyrhachis dives uses silk-like material produced by its larvae to build a protected nest for the colony. Read more
Axolotl neoteny: The secret of the forever young amphibian The axolotl becomes sexually mature while keeping larval features such as external gills and an aquatic lifestyle. Read more
Corydoras julii The Julii corydoras is a peaceful, social aquarium fish that actively searches for food near the bottom. Read more