Schizaphis rotundiventris (Signoret, 1860)
on Cyperus
parasite
Apterae 1-2 mm, dark green to almost black; on the leaves.
hostplants
Cyperaceae, monophagous
Cyperus esculentus, longus, rotundus.
distribution within Europe
.
notes
In the Middle East the species has a primary generation on Pyrus communis; the southern Europe the species lives continuously on the secondary host plant.
references
Blackman & Eastop (2018), Nieto Nafría, Mier Durante, García Prieto & Pérez Hidalgo (2005a), Pita & Ilharco (1997a) Suay Cano & González Funes (1998a) .