Xanthonia querci

Riley, Weisman & Quinn, 2019

Xanthonia querci is a of flea beetle in the Chrysomelidae, described in 2019. The species epithet "querci" indicates an association with oaks (Quercus). As a member of the tribe Alticini, it possesses the enlarged hind characteristic of flea beetles, enabling jumping locomotion. The Xanthonia contains multiple North American species, many of which are associated with woody plants.

Pronunciation

How to pronounce Xanthonia querci: //zænˈθoʊniə ˈkwɜːrsaɪ//

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Identification

Xanthonia querci can be distinguished from other Xanthonia by genitalic characters and subtle external morphological features described in the original species description. As with most flea beetles, identification to species level typically requires examination of male genitalia. The species name "querci" suggests potential association with oaks, which may aid in field recognition when found on Quercus species.

Habitat

Associated with oak (Quercus) , based on the epithet. Specific microhabitat preferences have not been documented.

Distribution

Known from the southeastern United States. The was described from material collected in this region, though precise type locality details require verification from the original description.

Host Associations

  • Quercus - probable plantInferred from epithet "querci"; specific records have not been published

Similar Taxa

  • Other Xanthonia species Xanthonia contains multiple morphologically similar ; dissection and examination of male genitalia required for definitive identification

More Details

Recent description

Xanthonia querci was described in 2019 by Riley, Weisman & Quinn, making it a relatively recently recognized in a that has undergone taxonomic revision.

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