context: Lucilia sericata, Green Bottle Fly Protophormia terraenovae, Northern flies Those flies whose larvae eat dead animals will sometimes spawn on the dead (necrotic or gangrene network) of live animals. Lice by maggots of living animals are called "myiasis." Some grubs will eat only on dead tissue, some only on living tissue, and some on living or dead tissue. Flies most commonly used for the purpose of maggot therapy are "blow flies" (Calliphoridae); and the species most commonly used is Lucilia sericata, a common bottle of green flies. Another important species, Protophormia terraenovae, is also famous for eating secretions, which fight infection with Streptococcus pyogenes and by Streptococcus pneumoniae.
question: What type of grubs are used for grubs therapy?
answers.text: Lucilia sericata