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
Standard Form of National Characters Standard Form of National Characters The Standard Form of National Characters or the Standard Typefaces for Chinese Characters () is the standardized form of Chinese characters set by the Ministry of Education of the Republic of China (Taiwan). "Note: Viewing this section correctly requires certain standard typefaces to be installed and the browser to be configured to use them in appropriate contexts." The Standard Form of National Characters tends to adopt orthodox variants for most of its characters, but it still adopts many common vulgar variants. Many have their components rearranged. For example: Other vulgar variants which are extremely common