Cheilosia sahlbergi Becker, 1894
on alpine bistort
parasite
Larvae ectophagously at the roots.
host plants
Polygonaceae, monophagous
Bistorta vivipara.
distribution within Europe
references
Speight (2017a).
Larvae ectophagously at the roots.
Polygonaceae, monophagous
Bistorta vivipara.
Speight (2017a).