Allacma fusca is the only UK member of the genus Allacma. It is widespread and common and at between 3-4mm, the largest Sminthurid springtail occuring in Britain and Ireland. It is generally dark brown but does occur in various colour varieties.
Allacma fusca is the only UK member of the genus Allacma. It is widespread and common and at between 3-4mm, the largest Sminthurid springtail occuring in Britain and Ireland. It is generally dark brown but does occur in various colour varieties.
