Andesiana lamellata is a moth of the Andesianidae family. It is known from Argentina (Neuquen and Rio Negro) and Chile (Malleco and Valdivia).
The length of the forewings is for males and for females.
Adults fly from late September to mid January, with isolated records in February and April in Nothofagus pumilio and Nothofagus antarctica forests. They occur on altitudes of .
External links Andesianidae, a new family of monotrysian moths (LepidopteraiAndesianoidea) from austral South America