Template:Willmott & Lamas, 2007
- Willmott, K.R. & Lamas, G. 2007. A revision of Pachacutia, a new genus of rare Andean ithomiine butterflies (Nymphalidae: Ithomiinae), with the description of two new species. Annals of the Entomological Society of America 100: 449-469. DOI: 10.1603/0013-8746(2007)100[449:AROPAN]2.0.CO;2.
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