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
Scorpion Anatomy: Claws, Stinger and a Unique Sensory Organ Scorpions have powerful pincers, a venomous stinger and unique comb-like sensory organs that help them explore their surroundings. Read more
Cardinal Tetra The cardinal tetra is a small South American fish known for its iridescent blue stripe and bright red body band. Read more