Keywords: Colias alpherakii.jpg of the hitherto known Macrolepidoptera Volume I The Palearctic Butterflies Alfred Kernen Stuttgart Colias alpherakii Staudinger 1882 http //www archive org/details/macrolepidoptera01seitz 1906 Creator Adalbert Seitz Author died more than 70 years ago - public domain PD-old The Macrolepidoptera of the World 3 - derivative Colias alpherakii |