O nowej aberacyi Colias hyale L. = Über eine neue Aberration von Colias hyale L.

1913 · Nakładem Akademii Umiejętności · 3 pictures

Insects · Butterflies (Colias hyale L.) · Butterflies (Colias hyale L.) - new insect aberration · Butterflies (Colias hyale L.) - color changes · Butterflies (Colias hyale L.) - palearctic zone

Internet Archive · Library of the Nencki Institute of Experimental Biology PAS · Public domain (published before 1931) · More from this library