Acromyrmex niger, an ant species found in southern Brazil and Paraguay
Niger | Niger River | Niger Delta | Royal Niger Company | Maradi, Niger | Niger uranium forgeries | Aspergillus niger | Order of the Niger | Niger–Congo languages | Inner Niger Delta | Dosso, Niger | Pescennius Niger | Movement for the Emancipation of the Niger Delta | Kouré, Niger | Gaya, Niger | Akokan, Niger | Tamaya, Niger | Tachypodoiulus niger | Sol Niger Within | Say, Niger | Regions of Niger | Ralph Niger | Niger Vallis | Niger Delta University | Niger-Congo languages | Lathyrus niger | Hyoscyamus niger | HMS Niger (1880) | HMS ''Niger'' | Helleborus niger |