| Ectoedemia intimella | |
|---|---|
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Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Nepticulidae |
| Genus: | Ectoedemia |
| Species: | E. intimella |
| Binomial name | |
| Ectoedemia intimella (Zeller, 1848) | |
| Synonyms | |
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Ectoedemia intimella is a moth of the family Nepticulidae which is found in Europe. It flies in June and July and the larva mine the leaves of willows (Salix species) from July to November.
The wingspan is 5.3 to 6.8 mm. The head is ferruginous to orange, the collar whitish. Antennae are wholly ochreous-whitish. The forewings are blackish or dark fuscous, faintly purplish-tinged ; an ochreous whitish dorsal spot hardly beyond middle ; tips of apical cilia white. Hindwings grey. [1] Adults are on wing in June and July and there is one generation per year. [2]
Eggs are laid in June and July on the upperside of the midrib of a willow leaf. It is hard to find, but it is usually approximately 10 mm nearer the petiole then where the larva enters the midrib to start the mine. [2]
The larva is pale yellow with a green gut and its head is pale brown. At first they mine the midrib and then make a blotch in the leaf. It makes a double line of frass with a passage between the lines of frass leading back to the midrib. When not feeding the larva hides in the midrib and when too large for the midrib it rests between the line of frass. Eventually the larva remains at the feeding edge of the mine and the frass is deposited haphazardly, blocking the passage to the midrib. Occasionally a larva mines the petiole and rarely a lateral rib. If a leaf falls the larva can be found in a green island and waterlogging does not seem to affect the larva. [2] [3]
The pupa can be found from November to June, in a pale orcheous to light reddish brown cocoon, on the ground or in leaf litter. [2] [3]
The moth is univoltine (i.e. one generation per year) and can be disturbed from the foliage of the larval food plant. [2]
It feeds on eared willow ( Salix aurita ), Babylon willow ( Salix babylonica ), goat willow ( Salix caprea ), grey willow ( Salix cinerea ), Salix dasyclados , crack willow ( Salix fragilis ), bay willow ( Salix pentandra ), tea-leaved willow ( Salix phylicifolia ) and common osier ( Salix viminalis ).
Widely distributed in northern, western and central Europe, but not yet recorded from Norway. In the south it is only known from northern Italy, northern former Yugoslavia and Romania.
Dyseriocrania subpurpurella is a diurnal moth from the family Eriocraniidae, found in most of Europe. The moth was first named by the English entomologist, Adrian Hardy Haworth in 1828.
Eriocrania sparrmannella also known as the mottled purple is a moth of the family Eriocraniidae, found in Europe and Japan. It was first described by the French entomologist, Louis Augustin Guillaume Bosc in 1791. The specific name honours the Swedish naturalist Anders Erikson Sparrman. The larvae mine the leaves of birch.
Stigmella microtheriella is a moth of the family Nepticulidae, found in Asia, Europe and New Zealand. The larvae mine the leaves of hazel and hornbeams. It was described by the English entomologist, Henry Tibbats Stainton in 1854 from a type specimen found in England.
Stigmella hemargyrella is a moth of the family Nepticulidae. It is found in most of Europe, except Iceland, Norway, Finland, Portugal and most of the Baltic region.
Stigmella lapponica is a moth of the family Nepticulidae found in Asia, Europe and North America. It was first described by the German entomologist, Maximilian Ferdinand Wocke in 1862. The larvae mine the leaves of birch.
Stigmella sorbi is a moth of the family Nepticulidae. It is found in most of Europe, east to the eastern part of the Palearctic realm.
Stigmella salicis is a moth of the family Nepticulidae which is found in Europe. It was first described by the English entomologist, Henry Stainton in 1854. The type locality is from England.
Stigmella obliquella is a moth of the family Nepticulidae which feeds on willow and can be found in Asia and Europe. It was first described by Hermann von Heinemann in 1862.
Stigmella perpygmaeella is a moth of the family Nepticulidae, found in most of Europe, east to Russia. The larvae mine the leaves of hawthorns.
Ectoedemia hannoverella is a moth of the family Nepticulidae. It is found from most of Europe to southern Siberia and European Russia, but it is most common in central Europe. It was not recorded in Great Britain until 2002 when mines were found in fallen leaves of Italian poplar.
Ectoedemia turbidella is a moth of the family Nepticulidae. It is found from most of Europe, east to the Volga and Ural regions of Russia.
Ectoedemia argyropeza is a moth of the family Nepticulidae. It is a widespread species, with a Holarctic distribution. It is found in most of Europe, as well as North America. In Russia, it is found in St. Petersburg, Moscow, Kaluga, Tatarstan and Kaliningrad. It is also known from north-eastern China.
Ectoedemia subbimaculella is a moth of the family Nepticulidae. It is found in most of Europe, east to Smolensk, Kaluganorth and the Volga and Ural regions of Russia.
Ectoedemia angulifasciella is a moth of the family Nepticulidae. It is found in most of Europe, except the Mediterranean Islands.
Ectoedemia occultella, the small birch leafminer, is a moth of the family Nepticulidae. It has a Holarctic distribution. It is found in most of Europe, east through Russia to Japan. It is also present in North America. Mines very similar to that of Ectoedemia occultella have been found on Rosaceae species in Nepal and Japan and these may belong to this species.
Ectoedemia agrimoniae is a moth of the family Nepticulidae. It is found from Fennoscandia to the Pyrenees, Italy and Greece, and from Great Britain to Ukraine.
Ectoedemia septembrella is a moth of the family Nepticulidae. It is found in most of Europe, east to the eastern part of the Palearctic realm. It is also found in the Near East.
Bohemannia pulverosella is a moth of the family Nepticulidae. It is found from Fennoscandia to the Iberian Peninsula, the Alps, Slovenia and Bulgaria and from Ireland to central Russia and Ukraine.
Bucculatrix nigricomella is a species of moth of the family Bucculatricidae. It was first described in 1839 by Philipp Christoph Zeller. It is found in most of Europe.
Phyllonorycter salictella is a moth of the family Gracillariidae. It is known from all of Europe, east to Russia and Japan.
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