Stigmella floslactella
Encyclopedia
Stigmella floslactella is a moth
of the Nepticulidae
family. It is found in all of Europe, except the Balkan Peninsula and the Mediterranean Islands
.
The wingspan
is 5–6 mm. Adults are on wing in May and again in August. There are two generations per year.
The larvae feed on Carpinus betulus, Corylus avellana
, Corylus maxima and Ostrya carpinifolia
. They mine the leaves of their host plant. The mine consists of a slender, gradually widening corridor. The last section is considerably wider than the larva. The trajectory of the mine is not angular and is independent of the leaf venation. 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 in all of Europe, except the Balkan Peninsula and the Mediterranean Islands
Mediterranean Sea
The Mediterranean Sea is a sea connected to the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Anatolia and Europe, on the south by North Africa, and on the east by the Levant...
.
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 5–6 mm. Adults are on wing in May and again in August. There are two generations per year.
The larvae feed on Carpinus betulus, Corylus avellana
Corylus avellana
Corylus avellana, the Common Hazel, is a species of hazel native to Europe and western Asia, from the British Isles south to Iberia, Greece, Turkey and Cyprus, north to central Scandinavia, and east to the central Ural Mountains, the Caucasus, and northwestern Iran. It is an important component of...
, Corylus maxima and Ostrya carpinifolia
Ostrya carpinifolia
Ostrya carpinifolia, the Hop Hornbeam, is a tree in genus Ostrya, in the family Betulaceae, native to Europe.-Distribution:Ostrya carpinifolia is found in Italy, France, Austria, Slovenia, Greece, the Balkans, southern Switzerland and Anatolia.It is found in the medium elevations, in southern...
. They mine the leaves of their host plant. The mine consists of a slender, gradually widening corridor. The last section is considerably wider than the larva. The trajectory of the mine is not angular and is independent of the leaf venation. Pupation takes place outside of the mine.