Cassida alpina Bremi Wolf, 1855
on Centaurea, etc.
Larvae and adults free on the leaves. The spinulose larvae are conspicuous by holding a large lump, a mix of frass and exuvia, over the body, kept in place by a pair of hooks at the tip of the abdomen.
Hibernation as imago.
distribution within Europe
See Steinhausen (2002a).
Cassida rubiginosa alpina.
Fritzlar (2017a), Murria Beltrán (2003a, 2004a), Petitpierre (2009a), Regalin, Bezděk, Penati & Ciapponi (2006a), Steinhausen (2002a).