S. pyogenes (GAS) is the causative agent in a wide range of group A streptococcal infections. These infections may be noninvasive or invasive. The noninvasive infections tend to be more common and less severe. The most common of these infections include streptococcal pharyngitis (strep throat) and impetigo.
Arizona Horned Toad. The horned toad is not a toad. It's really a lizard that is known by many names such as horn toads, horned lizards and horny toads. They look rather frightening and evil with pointy thorn-like projections all over their body. But these creatures are docile and completely harmless.
Ilvermorny House: Horned Serpent. Named by Isolt Sayre after the great horned river serpent that has a jewel set into its forehead; Horned Serpent house is sometimes considered to represent the mind of a witch or wizard. It is also said that Horned Serpent favours scholars.