Tomoplagia

Coquillett, 1910

Tomoplagia is a of (: Tephritidae) comprising approximately 60 described . The genus is primarily Neotropical in distribution, with species recorded from Brazil and other South regions. develop within tissues of Asteraceae, with documented associations including flower and stem on members of the tribe Vernonieae. specialization varies among species, ranging from monophagy to oligophagy on related host plants.

Tomoplagia by (c) Katja Schulz, some rights reserved (CC BY). Used under a CC-BY license.

Tomoplagia by (c) Andy Reago & Chrissy McClarren, some rights reserved (CC BY). Used under a CC-BY license.

Tomoplagia obliqua P1270014a by
xpda. Used under a CC BY-SA 4.0 license.

Pronunciation

How to pronounce Tomoplagia: //toʊ.moʊˈpleɪ.d͡ʒi.ə//

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Identification

-level identification in Tomoplagia requires examination of pattern, body coloration, and male . The can be distinguished from other by combinations of wing markings, body shape, and , though specific diagnostic features for the genus as a whole are not well-documented in the provided sources.

Images

Habitat

Associated with rupestrian montane grasslands (campos rupestres) and other supporting Asteraceae plants. have been documented in the Espinhaço Mountain Range of Brazil and in Rio Grande do Sul state.

Distribution

Neotropical; primarily recorded from Brazil, with distributed across multiple Brazilian states including Minas Gerais and Rio Grande do Sul.

Host Associations

Vernonia polyanthes - larval Flower inhabitant; recorded for multiple Tomoplagia
Vernonia scorpioides - larval Flower inhabitant
Lychnophora pinaster - larval Flower inhabitant
Vernonanthura tweediana - larval ; inducerStem for T. rudolphi; new host record from Rio Grande do Sul

Life Cycle

develop within tissues of Asteraceae —either within flower or inducing stem . occurs within these plant structures. emerge to mate and oviposit on host plants.

Behavior

Females of at least some show low philopatry, using various host species indiscriminately within their distribution range. Host use appears to be a plastic character that can shift temporally and spatially among phylogenetically related and chemically similar plants.

Ecological Role

Specialized on Asteraceae; -forming modify growth patterns. genetic structure is low across local and regional , suggesting among host-associated populations.

Similar Taxa

Other Tephritidae genera associated with AsteraceaeSimilar associations and larval habits; distinguished by patterns, body , and male

More Details

Host Specialization Patterns

Among studied , T. grandis is strictly , while T. incompleta and T. bicolor are on related Vernoniinae . This variation in host breadth exists within a single .

Genetic Structure

Contrary to expectations for specialized , studied Tomoplagia show no clear -associated genetic differentiation. Genetic variation presents a mosaic pattern across hosts and localities rather than strict host-race formation.