Dolerus asper Zaddach, 1859
on Carex, Eriophorum
parasite
Larvae free on the leaves.
host plants
Cyperaceae, oligophagous
Carex acuta, cespitosa, nigra; Eriophorum.
distribution within Europe
Northern half of the continent.
references
Beneš & Holuša (2015a), Benson (1961a), Heidemaa, Nuorteva, Hantula & Saarma (2004a), Hoop (1983a).