Cameraria corylisella
Encyclopedia
Cameraria corylisella is a moth
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 Gracillariidae
Gracillariidae
Gracillariidae is an important family of insects in the order Lepidoptera and the principal family of leaf miners that includes several economic, horticultural or recently invasive pest species such as the horse-chestnut leaf miner, Cameraria ohridella....

 family. It is known from Quebec
Quebec
Quebec or is a province in east-central Canada. It is the only Canadian province with a predominantly French-speaking population and the only one whose sole official language is French at the provincial level....

 and the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 (including Kentucky, Wisconsin, Maine, New York, Connecticut and Vermont).

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 6.5–7 mm.

The larva
Larva
A larva is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle...

e feed on Carpinus americana, Carpinus caroliniana, Corylus species (including Corylus americana
Corylus americana
Corylus americana, the American Hazelnut, is a species of the genus Corylus that is native to eastern North America.It is a medium to large shrub that under some conditions can take the form of a small tree...

) and Ostrya virginica. They mine
Leaf miner
Leaf miner is a term used to describe the larvae of many different species of insect which live in and eat the leaf tissue of plants. The vast majority of leaf-mining insects are moths , sawflies and flies , though some beetles and wasps also exhibit this behavior.Like Woodboring beetles, leaf...

the leaves of their host plant. The mine has the form of a nearly circular, brownish-yellow blotch mine on the upperside of the leaf. Larvae hibernate in a silken chamber.
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