Aegialia cartwrighti

Members of Aegialia are small, compact scarab beetles with fossorial (burrowing) adaptations including shortened, broad tibiae with spines for digging in sand. A. cartwrighti would be distinguished from congeners by subtle differences in genitalia and external sclerites, requiring examination by a specialist; no field identification characters are documented in available sources.

Sandy substrates, likely coastal or dune environments based on genus-level ecology; specific microhabitat requirements for this species are undocumented.

Known from South Carolina, USA. The single iNaturalist observation and GBIF records suggest a restricted range in the southeastern Nearctic region.

Presumed to burrow in sand, as is characteristic of the genus Aegialia; specific behaviors for this species have not been documented.

Likely contributes to nutrient cycling in sandy ecosystems through burrowing activity and detritus processing, though specific ecological functions are unstudied.

• Aegialia arenariaOverlaps in sandy habitat preference and geographic range; requires dissection for reliable separation.
• Other Aegialiinae genera (e.g., Aphotaenius)Similar small size and fossorial morphology; distinguished by tribal and generic characters including tarsal and antennal club structure.

• scarab
• dung beetle
• sand beetle
• fossorial
• Nearctic
• data deficient

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• Catalogue of Life