Coccinellidae is a widespread family of small beetles, commonly known as ladybirds in the English-speaking world. More than 6,000 species have been described globally and are found in a variety of habitats. Ladybirds are oval beetles with a domed back and flat underside, are sexually dimorphic with larger adult females. Many species have conspicuous warning colours and patterns, such as red with black spots, that warn potential predators that they are distasteful. Most ladybirds are carnivorous predators, preying on insects such as aphids and scale insects and as such have been used as a biocontrol for such pests. They are also known to consume non-animal matter, including plants and fungi.