Paralobesia vernoniana
(Kearfott, 1907)
Ironweed Moth
Paralobesia vernoniana, commonly known as the Ironweed , is a of tortricid moth in the Tortricidae. It was described by Kearfott in 1907. The species belongs to the Paralobesia, which includes other economically significant species such as the (Paralobesia viteana). The suggests an association with ironweed plants (Vernonia species), though specific relationships require further documentation.
Pronunciation
How to pronounce Paralobesia vernoniana: //ˌpærəloʊˈbiːziə vɜːrˈnoʊniːˌænə//
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Identification
As a member of the Tortricidae , P. vernoniana likely exhibits the characteristic bell-shaped resting posture with wings folded roof-like over the body. in the Paralobesia are generally small with relatively narrow forewings. Positive identification to species level requires examination of genitalia or detailed wing pattern analysis; the specific epithet 'vernoniana' distinguishes it from congeneric species such as P. viteana.
Distribution
Documented observations are limited, with 16 records on iNaturalist. The appears to occur in North America, consistent with the distribution pattern of related Paralobesia species. Specific range boundaries remain poorly defined due to limited survey effort and identification challenges.
Host Associations
- Vernonia - probable larval Inferred from specific epithet 'vernoniana', suggesting association with ironweed plants. Direct observation of larval feeding requires confirmation.
Similar Taxa
- Paralobesia viteanaCongeneric known as the , an economically significant agricultural pest. Distinguished by association with grapes and different geographic and seasonal distribution patterns.
- Other TortricidaeMany small tortricid moths share similar size and resting posture. Genitalia dissection or typically required for definitive identification within this diverse .
More Details
Taxonomic note
The Paralobesia is classified within the Olethreutinae and tribe Olethreutini. -level in this genus relies heavily on morphological characters of the genitalia and plant associations.
Data gaps
Available sources provide minimal biological information for this . Most knowledge about the derives from studies of P. viteana, and direct observations of P. vernoniana are sparse.