Melitaea diamina (Lang, 1789)
Papilio diamina Lang, 1789: 44 .
FIRST RECORD FOR THE VALDIERI AREA. — Turati & Verity (1911).
CHOROTYPE. — Asiatic-European.
ECOLOGY. — Subnemoral, lower montane, mesophilous, hygrophilous.
EDIT PROJECT SAMPLING. — Pian della Casa, subalpine pastures 1650, VII.2008 ; Fishing reserve Cappello di Napoleone, Beechwood clearings, 1300 m, VI.2009 ; Valasco, Rhododendron heathland, 1690 m, VII.2009 ; Valasco, Subalpine scree, 1900 m, VI.2009, CS .