2014

• Nakahara, S., Fratello, S.A. & Harvey, D.J. 2014: A new species of Euptychia Hübner, 1818 (Lepidoptera: Nymphalidae: Satyrinae: Satyrini) from Mount Roraima, Guyana. Zootaxa 3881(3): 291–300. DOI: 10.11646/zootaxa.3881.3.7 Reference page. 

• Neild, A.F.E., Nakahara, S., Fratello, S. & Harvey, D.J. 2014. A new species of Euptychia Hübner, 1818 (Nymphalidae: Satyrinae: Satyrini) from the Amazon basin and the Guianas. Tropical Lepidoptera Research 24(1): 4–9. Full article (PDF) Reference page. 

2015

• Nakahari, S., Janzen, D.H., Hallwachs, W. & Espeland, M. 2015. Description of a new genus for Euptychia hilara (C. Felder & R. Felder, 1867) (Lepidoptera: Nymphalidae: Satyrinae). Zootaxa 4012(3): 525–541. DOI: 10.11646/zootaxa.4012.3.7 . Preview (PDF) Reference page. 

• Nakahara, S., Llorente-Bousquets, J.E., Luis-Martínez. A., Miller, J.Y. & Warren, A.D. 2015a: Two new species of Euptychia Hübner 1818 (Lepidoptera: Nymphalidae: Satyrinae) from Mexico and Guatemala. The Journal of Research on the Lepidoptera 48: 51–57. Reference page. 

• Nakahara, S., Hall, J.P.W., Lamas, G. & Willmott, K.R. 2015. Seven new species and one new subspecies of Euptychia Hübner, 1818 (Lepidoptera: Nymphalidae: Satyrinae) from the tropical Andes. Tropical Lepidoptera Research 25(2): 63–79. Reference page. 

• Lamas, G. & Nakahara, S. 2015: Nomenclatural status of Euptychia mollina Hübner, 1818 (Lepidoptera: Nymphalidae: Satyrinae). Zootaxa 3946(4): 587–590. DOI: 10.11646/zootaxa.3946.4.8 . Preview (PDF) Reference page. 

• Nakahara, S., Marín, M.A. & Ríos-Málaver, C., 2015: Taxonomic status and redescription of Magneuptychia nebulosa (Butler, 1867) (Lepidoptera, Nymphalidae, Satyrinae) with a lectotype designation. ZooKeys 503: 135–147. DOI: 10.3897/zookeys.503.9156 Reference page. 

• Neild, A.F.E., Nakahara, S., Zacca, T., Fratello, S., Lamas, G., le Crom, J-F., Dolibaina, D.R., Dias, F.M.S., Casagrande, M.M., Mielke, O.H.H. & Espeland, M. 2015. Two new species of Euptychia Hübner, 1818 from the upper Amazon basin (Lepidoptera, Nymphalidae, Satyrinae). ZooKeys 541: 87–108. DOI: 10.3897/zookeys.541.6297 Full article Reference page. 

2016

• Costa. M., Viloria, Á.l., Attal, S., Neild, A.F.E., Fratello, S.A. & Nakahara, S. 2016d. Lepidoptera del Pantepui. Parte III. Nuevos Nymphalidae Cyrestinae y Satyrinae. Bulletin de la Société entomologique de France 121(2): 179-206. Full article (PDF).Reference page. 

• Nakahara, S., Marín, M.A. & Neild, A.F.E. 2016. A new species of Pareuptychia Forster, 1964 (Lepidoptera, Nymphalidae, Satyrinae) from the northwestern Amazon basin with characterisation of two potential synapomorphies for the genus Tropical Lepidoptera Research 26(1): 6-12. full article (PDF). Reference page. 

• Nakahara, S., Tan, D., Lamas, G., Parus, A. & Willmott, K.R. 2016. A distinctive new species of Hermeuptychia Forster, 1964 from the eastern tropical Andes (Lepidoptera: Nymphalidae: Satyrinae) Tropical Lepidoptera Research 26(1): 6-12. full article (PDF). Reference page. 

• Nakahara, S., Vega, G. & Willmott, K.R. 2016. Description of a new species of Euptychia Hübner, 1818 (Lepidoptera: Nymphalidae: Satyrinae) from the western Andes. Zootaxa 4184(2): 358–366. DOI: 10.11646/zootaxa.4184.2.7 . Reference page. 

• Warren, A.D., Nakahara, S., Lukhtanov, V.A., Daly, K.M., Ferris, C.D., Grishin, N.V., Cesanek, M. & Pelham, J.P. 2016. A new species of Oeneis from Alaska, United States, with notes on the Oeneis chryxus complex (Lepidoptera: Nymphalidae: Satyrinae). The Journal of Research on the Lepidoptera 49: 1–20. ResearchGate Reference page. 

2018

• Nakahara, S., Zacca, T., Huerta, B., Neild, A.F.E., Hall, J.P.W., Lamas, G., Holian, L.A., Espeland, M. & Willmott, K.R. 2018: Remarkable sexual dimorphism, rarity and cryptic species: a revision of the ‘aegrota species group’ of the Neotropical butterfly genus Caeruleuptychia Forster, 1964 with the description of three new species (Lepidoptera, Nymphalidae, Satyrinae). Insect Systematics & Evolution 49(2): 130–182. Reference page. 

• Nakahara, S., Willmott, K.R., Mielke, O.H.H., Schwartz, J., Zacca, T., Espeland, M. & Lamas, G. 2018a: Seven new taxa from the butterfly subtribe Euptychiina (Lepidoptera: Nymphalidae: Satyrinae) with revisional notes on Harjesia Forster, 1964 and Pseudeuptychia Forster, 1964. Insecta Mundi 0639: 1–38. Reference page. 

• Warren, A.D., Nakahara, S., Llorente-Bousquets, J.E., Luis-Martínez, A. & Miller, J.Y. 2018: A new species of Cyllopsis R. Felder, 1869 from the highlands of Chiapas, Mexico (Lepidoptera: Nymphalidae: Satyrinae). Zootaxa 4403(3): 570–577. DOI: 10.11646/zootaxa.4403.3.9 . Full article (PDF) Reference page. 

• Willmott, K.R., Lamas, G., Radford, J., Marín, M.A., Nakahara, S., Espeland, M., Xiao, L. & Hall, J.P.W. 2018. A distinctive new species of cloud forest Euptychiina (Lepidoptera: Nymphalidae: Satyrinae) from Ecuador and Peru. Tropical Lepidoptera Research 28(1): 39-45. full article (PDF). Reference page. 

2019

• Nakahara, S., Lamas, G., Tyler, S., Marín, M.A., Huertas, B., Willmott, K.R., Mielke, O.H.H. & Espeland, M. 2019: A revision of the new genus Amiga Nakahara, Willmott & Espeland, gen. n., described for Papilio arnaca Fabricius, 1776 (Lepidoptera, Nymphalidae, Satyrinae). ZooKeys 821: 85–152. Reference page. 

• Willmott, K.R., Marín, M.A., Nakahara, S., Pomerantz, T., Lamas, G., Huertas, B., Espeland, M., Xiao, L., Hall, J.P.W., Willmott, J.I.R. & Freitas, A.V.L. 2019. A revision of the new Andean butterfly genus Optimandes Marín, Nakahara & Willmott, n. gen., with the description of a new species (Nymphalidae: Satyrinae: Euptychiina). Tropical Lepidoptera Research 29(1): 29-44. Online. Reference page. .