Panaphis juglandis (Goeze, 1778)

large walnut-aphid

on Juglans

Panaphis juglandis

Juglans regia, UK © Bob Dransfield & Bob Brightwell, InfluentialPoints

Panaphis juglandis: apterae on Juglans regia

Juglans regia, Belgium, prov. Antwerp, Mol © Carina Van Steenwinkel

Panaphis juglandis: apterae on Juglans

ant attendence


characteristically, the aphids live on the upperside of the leaf, in a line on a major vein, the head turned towards the petiole. Winged aphids have a dark seam along the veins and the wing tip. They are often attended by ants.


Juglandaceae, monophagous

Juglans regia.


Callaphis juglandis.


Barbagallo, Binazzi, Pennacchio & Pollini (2011a), Barbagallo & Massimino Cocuzza (2014a), Blackman & Eastop (2014), Börner & Franz (1956a), Buhr (1964b), Fremlin (2017a), Heie (1982a), Hellrigl (2004a), Kollár (2007a), Lampel & Meier (2003), López Rodríguez & Nieto Nafría (1983a), Mier Durante & Nieto Nafría (1997a), Nieto Nafría & Mier Durante (1981a, 1998a), Osiadacz & Wojciechowski (2008a), Ripka, Reider & Szalay-Marzsó (1998a), Stroyan (1977a), Suay Cano & González Funes (1998c), Wieczorek & Kanturski (2011a).

mod 12.iii.2018