Ectoedemia heringi
Encyclopedia
Ectoedemia heringi is a moth
of the Nepticulidae
family. It is found from southern Great Britain
to Poland
and further east to central Russia
.
The wingspan
is 4.2-5.3 mm. Adults are on wing in May in the south and in June and July more in the north. There is one generation per year.
The larvae feed on Castanea sativa, Quercus faginea, Quercus macrolepis
, Quercus petraea, Quercus pubescens and Quercus robur. They mine the leaves of their host plant. The mine consists of a narrow corridor with a broad frass line, running along a vein. Normally, the corridor runs along the midrib. It may also run along a lateral vein, in which case the direction usually is towards the midrib. The corridor widens into a blotch laying against the midrib. Pupation takes place outside of the mine.
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 Nepticulidae
Nepticulidae
Nepticulidae is a family of very small moths with a worldwide distribution. They are characterised by eyecaps over the eyes . These pigmy moths or midget moths, as they are commonly known, include the smallest of all living moths, with a wingspan that can be as little as 3 mm...
family. It is found from southern 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 Poland
Poland
Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...
and further east to central Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...
.
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 4.2-5.3 mm. Adults are on wing in May in the south and in June and July more in the north. There is one generation per year.
The larvae feed on Castanea sativa, Quercus faginea, Quercus macrolepis
Quercus macrolepis
Quercus macrolepis, the Valonia oak, is a tree in the family Fagaceae.It is found in the Southern Mediterranean, in the Balkans including the Greek Islands, in Morocco, and in Asia Minor.-Description:...
, Quercus petraea, Quercus pubescens and Quercus robur. They mine the leaves of their host plant. The mine consists of a narrow corridor with a broad frass line, running along a vein. Normally, the corridor runs along the midrib. It may also run along a lateral vein, in which case the direction usually is towards the midrib. The corridor widens into a blotch laying against the midrib. Pupation takes place outside of the mine.