Aglyptinus

Associated with fungal environments, including decaying organic matter and fungal fruiting bodies. Specific microhabitat preferences vary by species but generally involve moist, decomposing substrates where fungi proliferate.

North America, with documented occurrence in the United States and Canada. The genus has been recorded across multiple regions, though precise range boundaries for most species remain incompletely documented.

Contributes to decomposition processes through association with fungal communities. As members of the Leiodidae family, these beetles participate in nutrient cycling in forest floor and decaying wood ecosystems.

• AnisotomaBoth genera belong to Leiodidae and share rounded body forms associated with fungi. Anisotoma species often have more pronounced elytral striations and different antennal club structures.
• LiodopriaAnother leiodid genus with similar habitat preferences. Liodopria species tend to be smaller with more convex dorsal profiles and distinct pronotal shapes.

• Coleoptera
• Leiodidae
• fungus beetles
• decomposition
• North America

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• NCBI Taxonomy
• Catalogue of Life
• Distribution and Biology of Aglyptinus laevis (LeConte) in the United States and Canada (Leiodidae; Leiodinae; Scotocryptini)