Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Triple-spotted Pug (Eupithecia trisignaria) is a moth of the Geometridae family. It is found from Europe to Siberia. The wingspan is about 20 mm. There is one generation per year with adults on wing from June to August. The larvae feed on various Apiaceae species, including Angelica and Heracleum species. Larvae can be found from August to October. It overwinters as a pupa. A moth is an insect closely related to the butterfly, both being of the order Lepidoptera. Moths form the majority of this order; there are thought to be 150,000 to 250,000 different species of moth (about ten times the number of species of butterfly), with thousands of species yet to be described.