Xanthonia parva
Riley, Weisman & Quinn, 2019
Lacey Oak Xanthonia
Xanthonia parva is a of leaf beetle in the Chrysomelidae, described in 2019 from material collected in Texas. It is one of the smallest species in the Xanthonia and is associated with Quercus laceyi (Lacey oak). The species was distinguished from based on morphological characters and represents part of ongoing taxonomic revision of North American Eumolpinae.
Pronunciation
How to pronounce Xanthonia parva: /zænˈθoʊniə ˈpɑrvə/
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Identification
Distinguished from other Xanthonia by its small body size, consistent with the specific epithet 'parva' (Latin for 'small'). External includes characteristic Xanthonia features: convex body form, , and elytral punctation patterns. Detailed diagnostic characters require examination of and original description.
Distribution
Known from Texas, USA. Type locality and precise geographic range require verification from original description.
Host Associations
- Quercus laceyi - associated with 'Lacey Oak Xanthonia' indicates association with this oak
Similar Taxa
- Xanthonia species in same ; distinguished by size and subtle morphological characters
- Other Eumolpinaesimilar body form and ; Xanthonia distinguished by tribal characters including and tarsal structure