Seq # 185330160

Phyllonorycter esperella (Goeze, 1783) Species

Last modified: April 10, 2021, 12:10 p.m.


A rather common species throughout Belgium, but never in great numbers.


Details

Classification
Family: Gracillariidae > Subfamily: Lithocolletinae > Genus: Phyllonorycter > Species: Phyllonorycter esperella
Vernacular names
Haagbeukblaasmijnmot (NL), Dark hornbeam midget (EN)
Synonyms
Phyllonorycter quinnata (Fourcroy, 1785) and Phyllonorycter carpinicolella (Stainton, 1851)
First mention in Belgium
Fologne E. 1859b. Supplément au catalogue des lépidoptères de Belgique. — Annales de la Société entomologique belge 3: 133–142. On page 141 (as carpinicolella). view page
Status

Native


Distribution


Imago

Head white mixed with some brown hairs; forewing ground colour golden brown, pattern pure white: a rather long, straight basal line, four costal and three dorsal striae, the first ones prolonged towards the basis of the wing.

Museum specimens

No pictures yet!

Specimens in nature

No pictures yet!

Caterpillar

The caterpillars of the sap-feeding instars are whitish green with conspicuous black markings on the dorsum of each segment. In the tissue-feeding instars these black markings are absent and the ground colour turns to a shade of yellow, head capsule brown.

No pictures yet!

Mine

At first a semi-circular or oval tentiform mine on the upperside of a leaf, whitish with silvery hue, situated on the main vein or a secondary vein. In later stadia this mine is enlarged to a longer mine between two veins contorting the leaf upwards, sometimes completely covering the mine. In rarer cases, especially with smaller leaves, the leaf is completely folded upwards.
See also gracillariidae.net and bladmineerders.be.


Bionomics

The last instar spins a white cocoon in the mine and it pupates inside this cocoon.
The species hibernates in the pupal stage in the mine, among the fallen leaves between leaf litter.
The adults rest during the day but they become active at dusk and come to light.

No pictures yet!

Flight periods

Two generations a year: May and August.


Observed on

Host plant (species):
Carpinus betulus

The species lives mainly on Carpinus betulus, but it has also been recorded on Ostrya carpinifolia, which is often planted in gardens and parks as an ornamental plant.


Habitat