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Pest guide

Spider beetle

Epauloecus unicolor

Do you need a pest-control professional?

It depends

Whether professional treatment is needed depends on the extent and circumstances. Possible response: Moisture control, cleaning and treatment as needed.

Potential harm

Presence may indicate mouse or bird droppings

What to expect

Possible response: Moisture control, cleaning and treatment as needed. If you are unsure of the species, call and describe what you found before deciding what to do.

Not sure? Call and describe it. Identification by phone is free.

Illustration: Spider beetle (Epauloecus unicolor), whole animal on a light background.
Epauloecus unicolor (Spider beetle)Based on a photo by: Erling Ólafsson, Náttúrufræðistofnun Íslands

About this species

This entry covers Spider beetle (Epauloecus unicolor). Typical location: Mouse nests and bird droppings in buildings. Potential harm: Presence may indicate mouse or bird droppings. Possible response: Moisture control, cleaning and treatment as needed.

Facts

Latin name
Epauloecus unicolor
English name
Spider beetle
Preferred conditions
Mouse nests and bird droppings in buildings
Life cycle
Varies with conditions and life stage

Response and treatment

Moisture control, cleaning and treatment as needed

Treatment depends on the species, extent and circumstances. Products are not always needed. Any products used are permitted for the intended use in Iceland. Follow their instructions and the pest-control professional’s guidance.

Do you have an unwelcome visitor?

Call and describe it. Advice is free, and one phone call often solves the problem.