| Author (and author names) | Published between | No. of references | No. of described taxa (valid) |
|---|---|---|---|
| Gul, I. | 2012–2016 | 8 | 9 |
| Gulick, L. | 1913 | 1 | – |
| Gull-e-Fareen, A. | 2016–2020 | 5 | – |
| Gulmahamad, H. | 1995 | 1 | – |
| Gunawardene, N. R. | 2008–2012 | 2 | 4 |
| Gundlach, J. | 1888 | 1 | – |
| Gunkel, S. | 2017 | 1 | – |
| Gunsalam, G. | 1998–1999 | 2 | – |
| Günther, A. | 1867–1879 | 3 | – |
| Guo, Y. | 2021 | 1 | – |
| Gupta, A. P. | 1972 | 1 | – |
| Guralnick, M. W.; Guralnick, M. | 1989–1990 | 2 | – |
| Gurgel-Gonçalves, R. | 2006 | 1 | – |
| Gürsch, E. | 1970–1971 | 2 | – |
| Gusmão, L. G. | 1997–2001 | 2 | – |
| Güsten, R. | 1997–2006 | 4 | – |
| Gusti, M. | 2022–2024 | 2 | – |
| Guthy, H. P. | 1987 | 1 | – |
| Guyot, T. | 2008 | 1 | 3 |
| Guzmán-Mendoza, R. | 2011 | 1 | 1 |
| Guzman, M. D. | 2000 | 1 | – |
| Gyllenstrand, N. | 2003–2006 | 5 | – |
| Ha, A. | 2025 | 1 | – |
| Haak, U. | 1995–1996 | 2 | – |
| Habenstein, J. | 2020 | 1 | – |
| Habersetzer, J. | 2020 | 1 | – |
| Hackmann, A. | 2015 | 1 | – |
| Hacobian, B. S. | 1992 | 1 | – |
| Haddadi, R. | 2020 | 1 | – |
| Haddow, A. J. | 1966 | 1 | – |
| Haedo Rossi, J. A. | 1957 | 1 | 1 |
| Haemig, P. D. | 1997 | 1 | – |
| Haeseler, V. | 1982–1990 | 3 | – |
| Hagan, H. R. | 1954 | 3 | – |
| Hagen, D. E. | 2011 | 3 | – |
| Hagopian, M. | 1966 | 1 | – |
| Hagvar, S. | 2005 | 1 | – |
| Hahn, C. W. | 1832 | 1 | – |
| Hahn, D. A. | 2005 | 1 | – |
| Hahn, M. | 1979 | 1 | – |
| Haila, Y. | 1982–1996 | 6 | – |
| Haines, I. H. | 1978 | 1 | – |
| Haines, J. B. | 1978 | 1 | – |
| Hajong, S. R. | 2025 | 1 | – |
| Hakala, S. M. | 2018 | 1 | – |
| Halberstadt, K. | 1961–1963 | 2 | – |
| Haldeman, S. S. | 1844–1852 | 4 | 3 |
| Hale, P. | 1997 | 1 | – |
| Haliday, A. H. | 1836 | 2 | 2 |
| Hall, D. W. | 1950–1954 | 5 | – |
| Hallett, H. M. | 1912 | 1 | – |
| Halliday, R. B. | 1975–1983 | 6 | – |
| Hallwachs, W. | 2014–2015 | 2 | – |
| Halpern, R. | 1987 | 1 | – |
| Halverson, D. D. | 1976 | 1 | – |
| Hamaguchi, K. | 1996 | 1 | – |
| Hamann, E. | 2023 | 1 | – |
| Hamann, H. H. F. | 1957–1976 | 3 | 2 |
| Hamecha, L. | 2025 | 1 | – |
| Hamelin, M.-H. | 1994 | 1 | – |