''Lethe margaritae'', the Bhutan treebrown, is a species of
Satyrinae
The Satyrinae, the satyrines or satyrids, commonly known as the browns, are a subfamily of the Nymphalidae (brush-footed butterflies). They were formerly considered a distinct family, Satyridae. This group contains nearly half of the known divers ...
butterfly found in the
Indomalayan realm
The Indomalayan realm is one of the eight biogeographic realms. It extends across most of South and Southeast Asia and into the southern parts of East Asia.
Also called the Oriental realm by biogeographers, Indomalaya spreads all over the Indi ...
where it occurs in Bhutan and Sikkim
[ Weymer, G. 1910-1911. 4. Familie: Satyridae. In: Seitz, A. (Ed.), ''Die Gross-Schmetterlinge der Erde''. Stuttgart, A. Kernen. 5: 185-225.]
References
margaritae
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