Reichenbachia arthritica
(Brendel, 1894)
ant-loving beetle
Reichenbachia arthritica is a of ant-loving beetle in the Staphylinidae, Pselaphinae. It was described by Brendel in 1894. The species is known from California in the western United States. As a member of the myrmecophilous Reichenbachia, it has been observed in association with colonies.
Pronunciation
How to pronounce Reichenbachia arthritica: //ˌraɪ.kənˈbæki.ə ɑrˈθrɪtɪkə//
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Identification
Members of the Reichenbachia are small, compact pselaphine rove beetles with reduced and characteristic foveate (pitted) sculpturing on the elytra and pronotum. Specific diagnostic features for R. arthritica are not well documented in accessible literature.
Distribution
Known from California, United States. Records indicate presence in North America.
Host Associations
- Ants - myrmecophilous Reichenbachia is known for associations; specific records for this are not documented
Similar Taxa
- Other Reichenbachia speciesSimilar small size, compact body form, and foveate sculpturing; requires examination of male genitalia and other fine structural details for definitive identification
- Other Brachyglutini generaShare myrmecophilous habits and general pselaphine ; distinguished by specific arrangements of foveae and setal patterns
More Details
Taxonomic history
Originally described by Brendel in 1894. The specific epithet 'arthritica' refers to joint-like or articulated features, possibly alluding to body structure.
Collection and study challenges
As with many pselaphine beetles, this is likely rarely collected due to its small size, cryptic habits, and specialized -associated . Most records probably derive from leaf litter extraction and ant nest sampling.