Bug Identifier
Tube Spider Wreck (likely remains of a spider's retreat or prey remains)
Community identification

Tube Spider Wreck (likely remains of a spider's retreat or prey remains)

Not applicable (Biological debris / Structure)

Order & Family
Araneae (Spiders), likely Segestriidae or similar tube-dwelling families
Size
Varies; typically 5mm to 15mm depending on the size of the spider that created it or the prey left behind.
See this bug in the Encyclopedia

Natural Habitat

Found in crevices, holes in walls, under bark, or sometimes indoors in corners where 'tube web' spiders build their retreats.

Diet & Feeding

The organism that created this (if a spider) would be carnivorous, feeding on insects like flies, beetles, and moths.

Behavior Patterns

Tube web spiders build tubular silk retreats in crevices. This object appears to be either a desiccated body of the spider itself, a wrapped prey item, or a fragment of the tubular web structure that has become dirty and detached.

Risks & Benefits

This specific object poses no risk. If it relates to a tube web spider, they are generally harmless to humans, though some large species like Segestria florentina can deliver a painful nip if provoked. They are beneficial as they control pest insect populations.