Mark Moffett / Nasute Termite (Nasutitermes sp) nest reveals soldiers with dart-gun heads, Amazonian Peru

Piotr Naskrecki / Nasute Termite (Nasutitermitidae) soldier, Guyana

Piotr Naskrecki / Nasute Termite (Nasutitermitidae) colony leaving their arboreal nests for a night of foraging, Guyana

Mark Moffett / Nasute Termite (Nasutitermes sp) nest reveals soldiers with dart-gun heads, Amazonian Peru

Christian Ziegler / Nasute Termite (Nasutitermes sp) group on foraging trail, Lambir Hills National Park, Sarawak, Malaysia