Contarinia partheniicola

(Cockerell, 1900)

Contarinia partheniicola is a gall midge in the Cecidomyiidae, first described by Cockerell in 1900. The specific epithet "partheniicola" indicates an association with Parthenium plants, suggesting a -specific relationship with Parthenium hysterophorus or related species. As a member of the Contarinia, it likely shares the typical of gall midges, with larval stages inducing gall formation on host plant tissues. The species has been documented in the iNaturalist database with 26 observations, indicating some level of detection in the field, though detailed biological studies appear limited.

Pronunciation

How to pronounce Contarinia partheniicola: /kɔn.taˈɾi.ni.a parˌθɛ.niˈi.ko.la/

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Host Associations

Parthenium - primary Specific epithet "partheniicola" indicates association; likely Parthenium hysterophorus based on naming convention

More Details

Taxonomic note

The specific epithet "partheniicola" is derived from Parthenium ( ) + -cola (dweller/inhabitant), indicating this is specialized on Parthenium plants. This follows the naming convention seen in related Contarinia species such as C. nasturtii (Swede ) and C. sorghicola (sorghum midge).

Related research context

Other Contarinia are significant agricultural pests, including C. nasturtii (Swede ) affecting cole crops in North America and C. sorghicola (sorghum midge) damaging sorghum grain in Texas and other sorghum-growing regions. The is characterized by small, delicate flies with larvae that typically feed within plant tissues.