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
Double name were used together as a unit: Anna Maria, Mary Anne and Sarah Jane. These became stereotyped as the typical names of servants and so became unfashionable in the nineteenth century. In the Southern United States, there is still a common style of female double name. These typically have a hypocoristic form such as "Peggy Sue" and may include a male element such as "Billie Jean". Double names are also common among Vietnamese names, especially in combination with . For example, has the given name . Double name A double name is a personal name with two given names such as