Scottish wood ant thoracic view
Detail of the thorax of the Scottish wood ant Formica aquilonia. The illustration shows distribution of hairs up to the eyes. This species is often confused with the Hairy wood ant which has longer hairs.
Detail of the thorax of the Scottish wood ant Formica aquilonia. The illustration shows distribution of hairs up to the eyes. This species is often confused with the Hairy wood ant which has longer hairs.