Schizaphis variegata Ossiannilsson, 1959
on Carex
parasite
Apterae ± 2 mm, broadly oval, mottled dark green and brown.
host plants
Cyperaceae, narrowly (?) monophagous
Carex nigra.
references
Blackman & Eastop (2017), Heie (1986a), Wojciechowski, Depa, Halgoš ao (2016a).