Streptococcus pyogenes is a species of bacteria. Like most other streptococci, it is clinically important in human illness.It is an infrequent, but usually pathogenic, part of the skin flora. It is the sole species of Lancefield group A and is often called group A streptococcus (GAS), because it displays streptococcal group A antigen on its cell wall.ike most other streptococci, it is clinically important in human illness. It is an infrequent, but usually pathogenic, part of the skin flora. It is the sole species of Lancefield group A and is often called group A streptococcus (GAS), because it displays streptococcal group A antigen on its cell wall.
Tempura shrimp is a savory dish consisting of batter-dipped shrimp which have been fried in oil until their coating becomes crisp and golden.The batter used to make tempura shrimp traditionally consists of only two or three ingredients, and is mixed as little as possible to create a crisp coating.Tempura shrimp is often eaten alone, although it may also be added to soups or served over noodles.he batter used to make tempura shrimp traditionally consists of only two or three ingredients, and is mixed as little as possible to create a crisp coating. Tempura shrimp is often eaten alone, although it may also be added to soups or served over noodles.
The giant freshwater stingray (Himantura polylepis, also widely known by the junior synonym H. chaophraya) is a species of stingray in the family Dasyatidae.It is found in large rivers and estuaries in Indochina and Borneo, though historically it may have been more widely distributed in South and Southeast Asia.hese forces have resulted in substantial population declines in at least central Thailand and Cambodia. As a result, the International Union for Conservation of Nature (IUCN) has assessed the giant freshwater stingray as Endangered.