Plant Parasites of Europe

leafminers, galls and fungi

Trigonaspis mendesi

Trigonaspis mendesi Tavares, 1902

on Quercus

Trigonaspis mendesi galls on Quercus lusitanica

Quercus lusitanica gall (from Houard, 1908a)

gall

gall, often in numbers and red-coloured, at the underside of the midrib. The bizarre gall consists of a vertical stalk of about 3 mm, crowned by a croissant.

host plants

Fagaceae, narrowly monophagous

Quercus faginea, lusitanica.

notes

only the agamous generation is known.

references

Cogolludo (1921a), Houard (1908a), Nieves-Adrey (1998a, 2001a), Nieves-Aldrey, Gómez, Hernández Nieves & Lobo (2006a), Tavares (1905a).

Last modified 22.viii.2019