Eustrophus tomentosus

Distinguished from Eustrophopsis by the absence of a prothoracic episternal transverse suture. The dense yellowish-orange setae covering the elytra are characteristic and aid in field recognition. As a polypore fungus beetle, it may be found in association with bracket fungi on decaying wood, separating it from superficially similar beetles in other families.

Covered with abundant yellowish-orange setae throughout the elytra surface, giving a tomentose (densely hairy) appearance. Body form typical of Tetratomidae. Specific size measurements not documented in available sources.

Forest habitats, specifically associated with polypore (bracket) fungi growing on decaying wood. The species inhabits areas where fungal fruiting bodies are present, which serve as food resources and microhabitats.

North America. Specific records from Canada include British Columbia, Manitoba, and New Brunswick.

Associated with polypore fungi (bracket fungi), suggesting a mycophagous diet. Specific feeding habits on fungal tissues not documented in detail.

• Polypore fungi - food sourceBracket fungi on decaying wood; specific fungal genera not documented

Member of the fungal feeding guild in forest ecosystems. As a polypore fungus beetle, contributes to nutrient cycling by consuming fungal tissues and potentially aiding in spore dispersal.

• EustrophopsisLacks the prothoracic episternal transverse suture present in Eustrophopsis; similar body form and habitat association

• polypore fungus beetle
• mycophagous
• forest inhabitant
• North American

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• NCBI Taxonomy
• Nicrophorus-tomentosus - Entomology Today
• They eat dead things - Part I - Burying beetles Silphidae — Bug of the Week
• Burying Beetles Are Part of Nature's Clean-up Crew