Pterocallis ostryae (Börner, 1949)

on Ostrya

parasite

Viviparae partly apterae, partly alate, yellow, ± 1 mm. They live, not attended by ants, at the underside of the leaves.

hostplants

Betulaceae, monophagous

Ostrya carpinifolia.

references

Barbagallo, Binazzi, Pennacchio & Pollini (2011a), Barbagallo & Massimino Cocuzza (2014a), Barbagallo & Pollini (2014a), Blackman & Eastop (2017), Börner & Franz (1956a), Lampel & Meier (2003a).