Host plants:
The larvae live on Artemisia herba-alba.
Habitat:
Narraga nelvae inhabits dry and hot steppes with dominating Artemisia herba-alba.
Life cycle:
The moths occur in several generations from spring to autumn. The adults usually rest with wings closed on the back on tips of stems and grasses.
Remarks:
Narraga nelvae occurs in NW-Africa and Spain (ssp. catalaunica, partly considered a species of its own).