Book Lice
Book Louse
Psocid
Book lice are not true lice but small (1-2mm) wingless insects that feed on microscopic moulds and fungi, growing on damp material such as book bindings, upholstered furniture and foodstuffs.
Because their life cycle is relatively short and many eggs are laid by the females, large infestations can rapidly build-up in warm, humid conditions.
