http://rspb.royalsocietypublishing.org/content/282/1807/20150212
It seems they have some acid, but it's hard to tell if they use it as a weapon. I know some leafcutters do use it that way, but was unaware of this specific species did.
It seems they have some acid, but it's hard to tell if they use it as a weapon. I know some leafcutters do use it that way, but was unaware of this specific species did.