Epermenia aequidentellus is a moth

Moth

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 , with thousands of species yet to be described...

 of the Epermeniidae

Epermeniidae

Epermeniidae or "fringe-tufted moths" is a family of insects in the lepidopteran order with about 14 genera. Previously they have been divided in two subfamilies Epermeniinae and Ochromolopinae but this is no longer maintained since the last group is probably hierarchically nested within the first...

 family. It is found from Norway

Norway

Norway , officially the Kingdom of Norway, is a Nordic unitary constitutional monarchy whose territory comprises the western portion of the Scandinavian Peninsula, Jan Mayen, and the Arctic archipelago of Svalbard and Bouvet Island. Norway has a total area of and a population of about 4.9 million...

 to the Iberian Peninsula

Iberian Peninsula

The Iberian Peninsula , sometimes called Iberia, is located in the extreme southwest of Europe and includes the modern-day sovereign states of Spain, Portugal and Andorra, as well as the British Overseas Territory of Gibraltar...

, Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 and Greece

Greece

Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....

 and from Great Britain

Great Britain

Great Britain or Britain is an island situated to the northwest of Continental Europe. It is the ninth largest island in the world, and the largest European island, as well as the largest of the British Isles...

 to Estonia

Estonia

Estonia , officially the Republic of Estonia , is a state in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia , and to the east by Lake Peipsi and the Russian Federation . Across the Baltic Sea lies...

 and Romania

Romania

Romania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...

. It has also been recorded from the Canary Islands

Canary Islands

The Canary Islands , also known as the Canaries , is a Spanish archipelago located just off the northwest coast of mainland Africa, 100 km west of the border between Morocco and the Western Sahara. The Canaries are a Spanish autonomous community and an outermost region of the European Union...

 and Madeira

Madeira

Madeira is a Portuguese archipelago that lies between and , just under 400 km north of Tenerife, Canary Islands, in the north Atlantic Ocean and an outermost region of the European Union...

.
The wingspan

Wingspan

The wingspan of an airplane or a bird, is the distance from one wingtip to the other wingtip. For example, the Boeing 777 has a wingspan of about ; and a Wandering Albatross caught in 1965 had a wingspan of , the official record for a living bird.The term wingspan, more technically extent, is...

 is 9-12 mm. Adults are on wing from June to July and again from September to October in two generations per year.

The larvae feed on Anthriscus caucalis

Anthriscus caucalis

A plant of the carrot family, Anthriscus caucalis is known by the common name burr chervil or bur-chervil. It is similar in appearance to the common cooking herb from the same genus, chervil. It sends up thin, hollow stems and bears umbels of white flowers. The light green leaves are triangular and...

, Athamanta cretensis, Daucus carota, Meum athamanticum

Meum athamanticum

Meum athamanticum is an ornamental plant in the Apiaceae family. Common names include 'Spignel' and 'Meu'.-References:'Baldmoney' was the name of one the gnomes whose tales were related in the book The Little Grey Men by BB....

, Peucedanum

Peucedanum

Peucedanum is a genus of flowering plant in the carrot family, Apiaceae.-Species:It contains the following species:* Peucedanum angustisectum* Peucedanum camerunensis* Peucedanum cervaria* Peucedanum formosanum Hayata -...

, Pimpinella saxifraga, Thapsia villosa and Torilis arvensis neglecta

Torilis arvensis

Torilis arvensis is a species of flowering plant in the parsley family known by the common names common hedge parsley and spreading hedge parsley. It is native to parts of Europe and it is known elsewhere, such as North America, as an introduced species and a common weed. It grows in many types of...

. They initially mine

Leaf miner

Leaf miner is a term used to describe the larvae of many different species of insect which live in and eat the leaf tissue of plants. The vast majority of leaf-mining insects are moths , sawflies and flies , though some beetles and wasps also exhibit this behavior.Like Woodboring beetles, leaf...

the leaves of their host plant. Young larvae make several small, full depth blotch mines. The mines are mostly found in the apical part of the composite leaves. Older larvae live externally on the plant under a slight web, although on host plants with fleshy leaves, the larvae may complete their development within the mine. Larvae can be found from May to June and again from August to September. They are translucent yellowish green with a darker dorsal line and black or brown spots and a black head.