The tiny serotine (Neoromicia guineensis) is a species of vesper bat.It is found in Benin, Burkina Faso, Cameroon, Central African Republic, Chad, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Ethiopia, Gambia, Ghana, Guinea, Guinea-Bissau, Nigeria, Senegal, Sudan, Togo, and Uganda.Its natural habitats are dry savanna, moist savanna, subtropical or tropical dry shrubland, and subtropical or tropical moist shrubland.