Host plants:
The larvae are polyphagous, but prefer grasses. I recorded them on Brachypodium in open pine woodland on limestone (NE of Nerja/Malaga) and on various Poaceae in a sandy pine woodland near barrio Nuevo (Cadiz).
Habitat:
Coscinia chrysocephala inhabits various dry and warm kinds of habitat. It is especially common in open woodland with grassy understory.
Life cycle:
I recorded the larvae in March. The moths fly from April and may appear in several generations. But it is also possible that the young larvae aestivate (drought!).
Remarks:
Coscinia chrysocephala shows an Atlanto-Mediterranean distribution with occurrences in S-Portugal and S-Spain, Sicily, S-Italy and NW-Africa. It has formerly been regarded as subspecies of C. cribraria.
Literature:
MACI�, R., MALLY, R., YLLA, J., GAST�N, J. & M. HUERTAS (2019): Integrative revision of the Iberian species of Coscinia H�bner, [1819] sensu lato and Spiris H�bner, [1819], (Lepidoptera: Erebidae, Arctiinae). � Zootaxa 4615 (3): 401�449.