Annegialia ataeniformis
Howden, 1971
Annegialia ataeniformis is a small scarab beetle in the Aphodiinae, described by Howden in 1971. The is known only from Utah in the western United States. As a member of Eupariini, it likely inhabits soil or decaying organic matter, though specific ecological details remain undocumented.
Pronunciation
How to pronounce Annegialia ataeniformis: //æn.ɪˈdʒiː.eɪ.lɪə əˌtiː.nɪˈfɔːr.mɪs//
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Identification
The specific epithet "ataeniformis" refers to similarity in form to the Ataenius, suggesting a small, compact body shape with reduced or modified features typical of Eupariini. Separation from other Annegialia requires examination of male genitalia and detailed punctation patterns on the and pronotum.
Habitat
Known only from Utah; inferred to inhabit soil or decaying organic matter based on tribal placement in Eupariini.
Distribution
to Utah, United States. Documented from the Nearctic region with confirmed presence in the state of Utah.
Similar Taxa
- Ataenius speciesThe epithet "ataeniformis" indicates morphological resemblance; Ataenius species are also small aphodiine scarabs with similar compact body plans, requiring careful examination of tarsal and genitalic characters for separation.
- Other Annegialia speciesCongeneric share the same -level diagnostic features; species-level identification relies on subtle differences in punctation , elytral , and male genitalia structure.
More Details
Taxonomic History
The Annegialia was established by Howden, and A. ataeniformis was among the original descriptions used to define the genus in 1971. The name reflects its similarity to Ataenius in overall form.
Data Deficiency
This is extremely poorly known beyond the original type series. No subsequent collections or ecological studies have been published, reflecting the broader neglect of small aphodiine scarabs in North American faunistic surveys.