Liriomyza marginalis

(Malloch, 1913)

Liriomyza marginalis is a of leafminer fly in the Agromyzidae, first described by Malloch in 1913. It has been recorded in the United States, West Indies, Brazil, and Mexico. A 2021 study documented it as a new record associated with maize crops in Mexico, marking the first known agricultural association for this species. Like other members of the Liriomyza, the larvae likely feed within leaf tissue, though specific morphological and behavioral details remain poorly documented.

Pronunciation

How to pronounce Liriomyza marginalis: //ˌlɪriˈɒmɪzə mɑːrˈdʒɪnəlɪs//

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Habitat

Maize crops in Mexico; broader natural requirements are not documented.

Distribution

United States, West Indies, Brazil, and Mexico (new record as of 2021).

Host Associations

Zea mays - associated withDocumented as new record in Mexican maize crops; specific feeding mode not stated.

Human Relevance

Documented association with maize (Zea mays) in Mexico suggests potential agricultural significance, though the nature of the association (pest, incidental occurrence, etc.) has not been characterized.

Similar Taxa

Liriomyza huidobrensisBoth are in the same and associated with agricultural crops; L. huidobrensis is a well-known pest with documented thermal and competitive interactions, while L. marginalis has minimal published ecological data.
Liriomyza sativaeCongeneric leafminer with broader and competitive displacement relationship with L. huidobrensis; L. marginalis lacks comparable ecological characterization.