Neon tetra: Iridescent blue stripe and red markings The neon tetra stands out with its iridescent blue stripe, silvery underside and bright red marking on the rear part of its body. Read more
Siamese fighting fish: colours, rivalry and remarkable adaptations The spectacular colours and fin shapes of domestic Siamese fighting fish are the result of generations of selective breeding. 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