Phyllonorycter lautella
Phyllonorycter lautella is a moth of the family Gracillariidae. It is known from all of Europe, except the Mediterranean islands.
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Species: | P. lautella |
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Phyllonorycter lautella | |
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The wingspan is 6–7 mm. The head is black, face leaden -metallic. Antennae with apex white. Forewings ochreous-orange or golden -brown ; a silvery-white black-edged median streak from base to 2/3 and central sometimes interrupted fascia ; two costal and two dorsal posterior triangular silvery white spots, edged with black anteriorly and dorsal posteriorly. [2]
There are two generations per year with adults on wing in May and again in August.[3]
The larvae feed on Quercus dalechamii, Quercus petraea and Quercus robur. They mine the leaves of their host plant. They create a large, lower-surface tentiform mine, usually between two side veins. The lower epidermis has one sharp fold. The frass is deposited in a corner of the mine and covered by some spinning. There may be several mines in a single, strongly contracted leaf. The pupa is brownish black and is made in a whitish cocoon.[4]
References
- Fauna Europaea
- Meyrick, E., 1895 A Handbook of British Lepidoptera MacMillan, London pdf This article incorporates text from this source, which is in the public domain. Keys and description
- UKmoths
- bladmineerders.nl