''Uzucha borealis'' is a

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of w ...

in the family

Xyloryctidae Xyloryctidae is a family of moths contained within the superfamily Gelechioidea described by Edward Meyrick in 1890. Most genera are found in the Indo-Australian region. While many of these moths are tiny, some members of the family grow to a wing ...

. It was described by Alfred Jefferis Turner in 1898. It is found in Australia, where it has been recorded from

Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , establishe ...

. The

wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the other wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingspan o ...

is about 47 mm. The forewings are pale ochreous brown with a dark reddish-fuscous spot on the base of the costa and a conspicuous reddish-fuscous spot in the disc at two-thirds. The hindwings are pale ochreous, with the basal third fuscous and the division suffused. The larvae feed on ''

Eucalyptus platyphylla ''Eucalyptus platyphylla'', commonly known as poplar gum or white gum, is a species of medium-sized tree that is endemic to Queensland. It has smooth. powdery bark, heart-shaped, egg-shaped to almost round leaves, flower buds in groups of seven, ...

'' from within a silken gallery covered by a conspicuous brown web in the bark.Xyloryctine Moths of Australia

References

Xyloryctidae Moths described in 1898 {{Xyloryctidae-stub