Coccinellidae prey species that various Coccinellidae may attack is much wider. A genus of small black ladybirds, "Stethorus", presents one example of predation on non-Sternorrhyncha; they specialise in mites as prey, notably "Tetranychus" spider mites. "Stethorus" species accordingly are important in certain examples of biological control. They are natural predators of a range of serious pests, such as the European corn borer, a moth that costs US agriculture industry more than $1 billion annually in crop losses and population control. Various larger species of Coccinellidae attack caterpillars and other beetle larvae. Several genera feed on various insects or their eggs; for
Germanic name set remains in common use today. The most frequent name of Germanic origin in English has traditionally been William (Bill; from an Old High German Willahelm), followed by Robert and Charles (Carl, after Charlemagne). Very few names of native English (Anglo-Saxon) origin survive into current use, the most common of these being Edward, Edmund, Edgar, Alfred and Harold for males; the female name "Audrey" continues the Anglo-Norman (French) form of the Anglo-Saxon "Æðelþryð". Some medieval Germanic names are attested in simplex form; these names originate as hypocorisms of full dithematic names, but in some cases they entered common usage and