Formica truncorum · raudongalvė skruzdėlė

• trunk ant
• Strunkameise
• raudongalvė skruzdėlė
• bluķu mežskudra
• mrówka pniakowa

raudongalvė skruzdėlė F. truncorum ants are characterized by a grey-brown gaster and bright yellow-red head and thorax. The smaller workers are normally darker in color. They can be distinguished from other species of Formica by the small erect setae covering their entire body. Workers can range in size from 3.5 to 9.0 mm. 6534