Notes on <i>Stichophthalma </i>species in the Tam Dao Mountains of northern Vietnam (Lepidoptera: Amathusiidae).
Keywords: Asia, Burma, China, ecology, flight period, geographical races, India, Indochina, Laos, Nymphalidae, Oriental, rainforest, Thailand
AbstractThe sympatric occurrence of Stichophthalma louisa Wood-Mason and S. howqua (Westwood) (Amathusiidae) has been investigated in the Tam Dao Mountains in northern Vietnam. Distribution and diagnosis of both species and their subspecies are discussed. The Tam Dao range seems to be the only locality of sympatric occurrence of both closely related species.