1) Arthropod family 2) Family coccinellidae 3) The ladybugs 
The Coccinellidae are a family of small beetles, ranging from 0.8 to 18 mm (0.0315 to 0.708 inches). They are commonly yellow, orange, or scarlet with small black spots on their wing covers, with black legs, heads and antennae. Such colour patterns vary greatly, however; for example, a minority of species, such as Vibidia duodecimguttata, a twelve...
[n] - the ladybugs
Ladybird - beetles within the family Coccinellidae are known as ladybirds. They are amongst the most recognisable insects due to their distinctive colouration (commonly black dots on a red or yellow background).
family Coccinellidae noun the ladybugs