North Vietnam existed from 1945 to 1976.
Hypophytala ultramarina , the ultramarine flash , is a butterfly in the Lycaenidae family .. Lycaenidae. Lycaenidae. Hypophytala. Hypophytala. butterfly. butterfly. It is found in Togo , Nigeria -LRB- south and the Cross River loop -RRB- , Cameroon and the western part of the Republic of the Congo .. Togo. Togo. Nigeria. Nigeria. Cross River. Cross River ( Nigeria ). Cameroon. Cameroon. Republic of the Congo. Republic of the Congo. The habitat consists of forests .