Janetiella euphorbiae de Stefani, 1908

on Euphorbia

gall

rosette at the end of a vegetative shoot; larvae gregarious, yolk-coloured; pupation in a cocoon in the gall.

hostplants

Euphorbia, narrowly monophagous

Euphorbia characias.

references

Gagné (1990a), Gagné & Jaschhof (2014a), Houard (1909a), Skuhravá & Skuhravý (1994a, 1997b), Skuhravá, Skuhravý & Massa (2007a).

mod 4.vii.2018