| Distribution patterns of riodinid butterflies (Lepidoptera: Riodinidae) from southern Brazil RR Siewert, CA Iserhard, HP Romanowski, CJ Callaghan, A Moser Zoological Studies 53, 1-10, 2014 | 29 | 2014 |
| Four new species of Moneuptychia (Lepidoptera: Satyrinae: Euptychiina) from Brazil AVL Freitas, EP Barbosa, RR Siewert, OHH Mielke, T Zacca, ... Zootaxa 3981 (4), 521-541, 2015 | 27 | 2015 |
| Borboletas (Lepidoptera: Papilionoidea e Hesperioidea) de Matas Paludosas e Matas de Restinga da Planície Costeira da região Sul do Brasil J Bellaver, CA Iserhard, JP Santos, AK Silva, M Torres, RR Siewert, ... Biota Neotropica 12, 181-190, 2012 | 27 | 2012 |
| Revision of Godartiana Forster (Lepidoptera: Nymphalidae), with the description of a new species from northeastern Brazil T Zacca, M Paluch, R Siewert, A Freitas, E Barbosa, O Mielke, ... Austral Entomology 56 (2), 169-190, 2017 | 22 | 2017 |
| A new species of Magneuptychia Forster, 1964 (Lepidoptera: Nymphalidae: Satyrinae) from Brazilian Savanna T Zacca, RR Siewert, OHH Mielke, MM Casagrande Zootaxa 3795 (1), 71-78, 2014 | 20 | 2014 |
| Sampling methods for butterflies (Lepidoptera) AVL Freitas, JP Santos, AHB Rosa, CA Iserhard, A Richter, RR Siewert, ... Measuring arthropod biodiversity: a handbook of sampling methods, 101-123, 2021 | 19 | 2021 |
| The “Taygetis ypthima species group”(Lepidoptera, Nymphalidae, Satyrinae): taxonomy, variation and description of a new species RR Siewert, T Zacca, FMS Dias, AVL Freitas, OHH Mielke, ... Zookeys, 11, 2013 | 19 | 2013 |
| Saturniidae from Santa Catarina state, Brazil, with taxonomic notes (Lepidoptera) RR Siewert, EJE Silva, CGC Mielke Nachrichten des Entomologischen Vereins Apollo 30 (4), 215-220, 2010 | 15 | 2010 |
| Contribution to the knowledge of the hawkmoths fauna in the state of Santa Catarina, Brazil (Lepidoptera: Sphingidae) RR Siewert, EJE Silva Nachrichten des Entomologischen Vereins Apollo 31 (1/2), 63-66, 2010 | 14 | 2010 |
| Redescription of Yphthimoides patricia (Hayward, 1957), with taxonomic notes on the names Euptychia saltuensis Hayward, 1962 and Yphthimoides manasses (C. Felder & R. Felder … EP Barbosa, RR Siewert, OHH Mielke, G Lamas, KR Willmott, AVL Freitas Zootaxa 4422 (4), 537-557, 2018 | 12 | 2018 |
| Taxonomic revision of the Neotropical genus Telemiades Hübner,[1819 (Lepidoptera: Hesperiidae: Eudaminae), with descriptions of fourteen new species. RR Siewert, OHH Mielke, MM Casagrande Zootaxa 4721 (1), zootaxa. 4721.1. 1-zootaxa. 4721.1. 1, 2020 | 11 | 2020 |
| Butterflies (Lepidoptera: Papilionoidea and Hesperioidea) from Swamp forests and Restinga forests at the southern Brazilian Coastal Plain J Bellaver, CA Iserhard, JP Santos, AK Silva, M Torres, RR Siewert, ... Biota Neotropica 12, 181-190, 2012 | 8 | 2012 |
| Mesene Doubleday (Lepidoptera: Riodinidae) from Parque Nacional da Serra do Divisor, Acre, Brazil, with taxonomic notes and the description of a new species DR Dolibaina, FMS Dias, RR Siewert, OHH Mielke, MM Casagrande Zootaxa 4175 (5), 463-472, 2016 | 6 | 2016 |
| Taxonomic revision of the “Pierella lamia species group” (Lepidoptera: Nymphalidae: Satyrinae) with descriptions of four new species from Brazil T Zacca, RR Siewert, MM Casagrande, OHH Mielke, M Paluch Zootaxa 4078 (1), 366–386-366–386, 2016 | 6 | 2016 |
| Butterflies (Lepidoptera: Papilionoidea) in a coastal plain area in the state of Paraná, Brazil GL Leviski, L Queiroz-Santos, RR Siewert, LMG Salik, MM Casagrande, ... Tropical Lepidoptera Research, 2016 | 6 | 2016 |
| Ocorrência de lepidópteros de importância médica (Lepidoptera: Aididae, Lasiocampidae, Limacodidae e Megalopygidae) no Cerro da Buena, município de Morro Redondo, Rio Grande do … RR Siewert Biotemas 25 (4), 279-283, 2012 | 6 | 2012 |
| Catálogo do acervo de borboletas (Lepidoptera: Papilionoidea) depositadas no Museu de História Natural da Universidade Católica de Pelotas, Rio Grande do Sul, Brasil. RR Siewert, EJE Silva, LL Marques EntomoBrasilis 3 (3), 77-84, 2010 | 6 | 2010 |
| An integrative approach elucidates the systematics of Sea Hayward and Cybdelis Boisduval (Lepidoptera: Nymphalidae: Biblidinae) FMS Dias, RR Siewert, AVL Freitas, G Lamas, LM Magaldi, OHH Mielke, ... Systematic entomology 44 (1), 226-250, 2019 | 5 | 2019 |
| A new species of Psoralis Mabille, 1904 from Panama (Lepidoptera, Hesperiidae, Hesperiinae, Moncini) FG Gaviria, RR Siewert, OHH Mielke, MM Casagrande Tropical Lepidoptera Research, 2018 | 4 | 2018 |
| A new species of Aguna Williams (Lepidoptera, Hesperiidae) from Panamá belonging to the “claxon group” RR Siewert, GL Leviski, OHH Mielke, MM Casagrande Revista Brasileira de entomologia 59, 320-322, 2015 | 4 | 2015 |
