Choreutis sexfasciella

Sauber, 1902

Banyan Leaf Skeletonizer Moth

Choreutis sexfasciella is a small in the Choreutidae, commonly known as the Banyan Leaf Skeletonizer Moth. First described from the Philippines in 1902, the has undergone rapid range expansion in recent years, establishing across the Mediterranean region, North America, and other areas. It is strongly associated with Ficus plants, particularly Ficus microcarpa and F. benjamina, in urban environments. The species has been identified as a non-native with observable socioeconomic impacts in introduced ranges.

Choreutis sexfasciella 27535145 by portioid. Used under a CC BY-SA 4.0 license.

Choreutis sexfasciella (24528828352) by Hsu Hong Lin from 南投縣集集鎮, 中華民國. Used under a CC BY 2.0 license.

Choreutis sexfasciella (5028649096) by LC Shih. Used under a CC BY-SA 2.0 license.

Pronunciation

How to pronounce Choreutis sexfasciella: /kɔˈreʊtɪs sɛksfæʃiˈɛlə/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

The can be distinguished from similar Choreutis species by , which has been used to confirm its identity in newly invaded regions. Larvae are found skeletonizing leaves of Ficus species, leaving characteristic feeding damage. have six fasciae (bands) on the wings, referenced in the specific epithet 'sexfasciella'.

Images

Habitat

Urban areas with ornamental Ficus trees, including Ficus microcarpa and F. benjamina. In native range, occurs in tropical and subtropical regions of Asia and Oceania.

Distribution

Native: Sri Lanka, Japan (Ogasawara Islands), Taiwan, Philippines, Java, Australia. Introduced and established: California, Florida, Cyprus (Larnaca, Limassol, Paphos), Greece (Rhodes), and other Mediterranean countries. Range has expanded rapidly in the last five years.

Diet

Larvae feed on leaves of Ficus microcarpa and Ficus benjamina, skeletonizing the leaf tissue between .

Host Associations

Ficus microcarpa - plantprimary in urban areas
Ficus benjamina - plantprimary in urban areas
Elasmus cf. cyprianus - Eulophidae reared from larval-infested leaves in Cyprus; tentative identification

Life Cycle

Larvae infest leaves of Ficus . Specific details of , pupal, and longevity not documented in available sources.

Behavior

Larvae skeletonize leaves by feeding on tissue between leaf , leaving a characteristic lace-like pattern. Rapid range expansion as a non-native has been documented across multiple continents within a five-year period.

Ecological Role

As a non-native , causes observable socioeconomic impacts through damage to ornamental Ficus trees in urban environments. The Elasmus cf. cyprianus has been identified as a potential agent.

Human Relevance

Pest of ornamental Ficus trees in urban landscaping, with documented socioeconomic impacts. Subject of molecular surveillance and research. 'Banyan Leaf Skeletonizer ' reflects its association with Ficus microcarpa, commonly known as Chinese banyan.

Similar Taxa

Choreutis emplectaHistorical misidentification; C. sexfasciella was frequently referred to as C. emplecta in older literature

More Details

Taxonomic history

Originally described as Choreutidia sexfasciella by Sauber in 1902; later transferred to Choreutis. Frequently misidentified as Choreutis emplecta in historical literature.

Molecular characterization

of specimens from Cyprus demonstrated close relationship to North American specimens, supporting identification and tracking of invasion .