Liriomyza philadelphivora

Spencer, 1969

Liriomyza philadelphivora is a leaf-mining fly in the Agromyzidae, described by Spencer in 1969. The specific epithet "philadelphivora" indicates an association with mock orange (Philadelphus) as a plant. Like other members of the Liriomyza, this produces larvae that feed internally within leaf tissue, creating characteristic mines. The species has been recorded from Vermont and other parts of the United States.

Pronunciation

How to pronounce Liriomyza philadelphivora: /ˈlɪɹ.i.oʊˌmaɪ.zə ˌfɪl.əˌdɛl.fɪˈvoʊ.ɹə/

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Distribution

Vermont, United States; additional records from the United States. Distribution appears restricted to North America based on available data.

Diet

Larvae are leaf miners that feed internally on leaf tissue. plant association indicated by specific epithet with Philadelphus (mock orange), though specific feeding records require verification.

Host Associations

Philadelphus - Inferred from specific epithet "philadelphivora"; specific records require confirmation

Life Cycle

Complete with , larval, pupal, and stages typical of Diptera. Larval stage is spent mining within leaf tissue.

Ecological Role

Herbivore as leaf-mining larva. Potential prey for and other natural enemies, though specific records are not documented in available sources.

Human Relevance

No documented economic impact. Not listed among the major pest of Liriomyza such as L. huidobrensis or L. trifolii.

Similar Taxa

Liriomyza huidobrensisA major agricultural pest with broader range and tropical distribution; distinguished by different host associations and thermal
Liriomyza trifoliiAnother major pest with chrysanthemum and vegetable associations; distinguished by preferences and distribution
Liriomyza sativaeVegetable leafminer with overlapping geographic range; distinguished by plant associations and

More Details

Taxonomic Note

The specific epithet "philadelphivora" is derived from Philadelphus (mock orange) + -vora (eating), indicating the presumed plant at time of description. This follows the naming convention common in Agromyzidae where host associations are frequently incorporated into names.

Museum Records

Specimens of related Liriomyza (L. conclavis, L. miserabilis, L. trixivora) are present in the Entomology Research Museum at University of California, Riverside, indicating active curation of this in North American collections.