Trioza marginepunctata Flor, 1861

on Rhamnus

Rhamnus alaternus, France, dép. Aude, Gruissan, 24.v.2021 © Pierre Duhem: galled leaf, upper side

underside

Rhamnus alaternus; from Houard (1909)

gall

the leaf disc with small depressions at the underside, and corresponding small bulges at the upperside. In each cavity one flat larva.

hostplants

Rhamnaceae, narrowly monophagous

Rhamnus alaternus.

references

Béguinot (2003a), Burckhardt (2002a), Conci, Rapisarda & Tamanini (1996a), Dauphin & Aniotsbehere (1997a), Halperin, Hodkinson, Russell & Berlinger (1982a), Houard (1909a), Ouvrard, Burckhardt & Cocquempot (2015a), Spodek, Burckhardt & Freidberg (2017a).