Pieris ergane (Geyer, [1828])  
Mountain Small White, Pieride de l'aethioneme, Белянка эргана.

Distribution and biological peculiarities in Armenia: 
The species is distributed in Southern Europe, Asia Minor, Syria, Iraq and Transcaucasia.

Population dynamics:
The species is slightly uncommon within typical habitat.

Conservation measures: 
The species is not included in the Global and European Red Lists. ​

Photo: A. Danchenko