Stigmella samiatella
Encyclopedia
Stigmella samiatella is a moth
of the Nepticulidae
family. It is found throughout Europe and south-western Asia. It has recently been recorded from Georgia
and Russia
.
The wingspan
is 5–7 mm. Adults are on wing from April to September and in October in southern Europe. In Britain it is believed to be (partly) univoltine, but in the Netherlands and Sweden it is clearly bivoltine.
The larvae feed on Castanea sativa, Quercus castaneifolia, Quercus cerris, Quercus frainetto, Quercus pedunculiflora, Quercus petraea, Quercus pubescens and Quercus robur. They mine the leaves of their host plant. The mine consists of a fairly long, rather slender corridor. The frass is concentrated in a broad, often interrupted central band.
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 throughout Europe and south-western Asia. It has recently been recorded from Georgia
Georgia (country)
Georgia is a sovereign state in the Caucasus region of Eurasia. Located at the crossroads of Western Asia and Eastern Europe, it is bounded to the west by the Black Sea, to the north by Russia, to the southwest by Turkey, to the south by Armenia, and to the southeast by Azerbaijan. The capital of...
and 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 5–7 mm. Adults are on wing from April to September and in October in southern Europe. In Britain it is believed to be (partly) univoltine, but in the Netherlands and Sweden it is clearly bivoltine.
The larvae feed on Castanea sativa, Quercus castaneifolia, Quercus cerris, Quercus frainetto, Quercus pedunculiflora, Quercus petraea, Quercus pubescens and Quercus robur. They mine the leaves of their host plant. The mine consists of a fairly long, rather slender corridor. The frass is concentrated in a broad, often interrupted central band.