Cheilosia sahlbergi

Cheilosia sahlbergi Becker, 1894

on alpine bistort

parasite

Larvae ectophagously at the roots.

host plants

Polygonaceae, monophagous

Bistorta vivipara.

distribution within Europe

(PESI, 2019).

references

Speight (2017a).

mod 17.vi.2019