from Klimesch (1942a)

mine

Finally light yellow, lower-surface tentiform mine, always in a downfolded leaf segment (Klimesch, 1942a).

hostplants

Sapindaceae, narrowly monophagous

Acer monspessulanum, opalus.

distribution within Europe

Iberia, Croatia (A & Z Laštůvka, 2011a).

synonyms

Lithocolletis ochreojunctella; Phyllonorycter acericorsica Varenne & Nel, 2015. Klimesch (1956c) considered ochreojunctella a synonym of fiumella, but this is contradicted by A & Z Laštůvka (2011a).

references

Corley, Rosete, Gonçalves ao (2016a), Huemer & van Nieukerken (2021a), Klimesch (1942a, 1956c), A & Z Laštůvka (2011a, 2014a).