Janetiella fortiana Trotter, 1901

on Erysimum

gall

large, multilocular swelling of the stem, each cell with a single larva.

hostplants

Brassicaceae, monophagous

Erysimum cheiranthoides, graecum, odoratum.

synonyms

Skuhravá ao (2005a) suppose that fortiana is a (senior) synonym of Bayeriola erysimi, but Gagné (2010a), and Gagné & Jaschhof (2014a), for the present do not take that step.

references

Gagné (2010a), Gagné & Jaschhof (2014a), Houard (1908a), Skuhravá & Skuhravý (1997b, 2021a: 102), Skuhravá, Skuhravý, Dauphin & Coutin (2005a).