| Author (and author names) | Published between | No. of references | No. of described taxa (valid) |
|---|---|---|---|
| Snyder, L. E. | 1991–1993 | 3 | – |
| Snyder, T. E. | 1961 | 1 | – |
| Soares, I. M. F. | 2007–2010 | 2 | 1 |
| Soares, M. A. S. | 1990 | 1 | – |
| Soares, N. C. | 2006 | 1 | – |
| Soares, P. A. O. | 1997 | 1 | – |
| Sobrinho, T. G. | 2003 | 1 | – |
| Sochacki, S. | 2011 | 1 | – |
| Société de Naturalistes et d'Agriculteurs | 1804–1818 | 4 | – |
| Soderlund, V. | 1980 | 1 | – |
| Sogin, M. L. | 1994 | 1 | – |
| Soh, E. J. Y. | 2022 | 1 | – |
| Sokh, H. | 2021–2024 | 4 | – |
| Sokolov, V. E. | 1989 | 1 | – |
| Sokolowski, A. | 1975–1987 | 5 | – |
| Sola, F. J. | 2011 | 1 | 1 |
| Solar, R. | 2015 | 1 | – |
| Soler, J. J. | 2000 | 1 | – |
| Solis, D. R. | 2007–2011 | 11 | – |
| Solis, D.R. | 2012 | 1 | – |
| Solomon, S. A. | 2002 | 2 | 1 |
| Solomon, S. E. | 2007–2019 | 6 | 2 |
| Somala, N. | 2020 | 1 | – |
| Somerfield, K. G. | 1980 | 1 | – |
| Somers, C. | 2024 | 1 | – |
| Somfai, E. | 1959 | 1 | – |
| Sommer, F. | 1988–1989 | 2 | – |
| Sommer, K. | 1992–1994 | 2 | – |
| Sonan, J. | 1912–1940 | 2 | – |
| Sonet, G. | 2012–2019 | 4 | – |
| Song, F. | 2024 | 1 | – |
| Song, L. | 2009 | 1 | 2 |
| Song, N. | 2023 | 1 | – |
| Sonnenburg, H. | 1995–2005 | 4 | – |
| Sonobe, R. | 1973–1992 | 11 | – |
| Soomro, A. H. | 2025 | 1 | – |
| Soong, S.-M. A. | 1979 | 1 | – |
| Sörensen, U. | 1983–1999 | 2 | – |
| Sorenson, M. D. | 2010 | 1 | – |
| Sorg, J.-P. | 1996 | 1 | – |
| Sorger, D. M. | 2009–2023 | 11 | 14 |
| Soroker, V. | 1995 | 1 | – |
| Sorvari, J. | 2002–2018 | 2 | – |
| Sosa-Calvo, J. | 2006–2025 | 25 | 17 |
| Sosiak, C. | 2023 | 2 | 1 |
| Sosiak, C. E. | 2022–2024 | 4 | 3 |
| Soto, S. U. | 2001 | 1 | – |
| Soudek, S. | 1921–1931 | 10 | 1 |
| Soulié, J. | 1956–1973 | 18 | 3 |
| Sousa, K. K. A. | 2022 | 1 | – |
| Soussan, O. | 1992 | 1 | – |
| Southern, A. | 1999 | 1 | – |
| Southwick, E. W. | 1988 | 1 | – |
| Southwood, T. R. E. | 1986 | 1 | – |
| Souza Paula, H. | 1956 | 1 | – |
| Souza, J. L. P. | 2021 | 1 | – |
| Souza, J. P. | 2015 | 1 | 1 |
| Soyunov, O. S.; Soyunov, O. | 1988–1990 | 3 | 1 |
| Sozanski, K. | 2020 | 1 | – |
| Spada, L. | 2011 | 1 | – |