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
Vivian (personal name) Vivian (personal name) Vivian (and variants such as Vivien and Vivienne) is a given name, and less often a surname, derived from a Latin name of the Roman Empire period, masculine "Vivianus" and feminine "Viviana", which survived into modern use because it is the name of two early Christian female martyrs as well as of a male saint and bishop. The Latin name "Vivianus" is recorded from the 1st century. It is ultimately related to the adjective "vivus" "alive", but it is formed from the compound form "vivi-" and the adjectival suffix used to form "cognomina". The latinate given name