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
Arabella (given name) been suggested as the root of the name Arabella and its variants. However Orabilis may have been a purely speculative Latinized form rather than the name's true root, and usage of Arabella and its variants long being confined to Great Britain with no equivalent names in evident use elsewhere would argue for a British origin such as the Celtic "òr a bheul" "golden mouth", the Scottish equivalent of " Bel-óir" the Irish epithet for Saint Gregory the Great. Another theory suggests that the name Arabella - like the name Annabel - is a Scottish development of Amabel, whose ultimate root