| Author (and author names) | Published between | No. of references | No. of described taxa (valid) |
|---|---|---|---|
| Aaroe, G. A. | 2018 | 1 | – |
| Aase, A. | 2023 | 1 | – |
| Abakumov, E. | 2023 | 1 | – |
| Abakumov, E. V. | 2019–2020 | 2 | – |
| Abbot, P. | 2006 | 1 | – |
| Abbott, K. | 2009 | 1 | – |
| Abdalla, F. C. | 2001 | 1 | – |
| Abdel-Dayem, M. M. | 2021 | 1 | – |
| Abdel-Dayem, M. S. | 2013–2020 | 3 | – |
| Abdel-Gaber, R. | 2020 | 1 | – |
| Abdul-Rassoul, M. S. | 1978–2013 | 2 | – |
| Abe, M. | 1991 | 1 | – |
| Abe, S. | 1997 | 1 | – |
| Abe, T. | 1974–1977 | 4 | – |
| Abenante, Y. P. de | 1974–1989 | 8 | – |
| Abenius, J. | 2012 | 2 | – |
| Abensperg-Traun, M. | 1995 | 1 | – |
| Abolfathi, G. | 2018 | 1 | 1 |
| Abouheif, E. | 2002–2018 | 7 | – |
| Academy of Science Survey Team | 1982 | 1 | – |
| Acorn, J. H. | 2013–2016 | 2 | – |
| Acosta Salmerón, F. J.; Acosta, F. J. | 1978–1992 | 11 | – |
| Acosta, J. C. | 1999 | 1 | – |
| Adam, A. | 1912–1913 | 2 | – |
| Adams, B. J. | 2012 | 1 | – |
| Adams, C. | 1987 | 1 | – |
| Adams, C. C. | 1909 | 1 | – |
| Adams, E. S. | 1990–1994 | 2 | – |
| Adams, M. | 1996–1998 | 2 | – |
| Adams, R. M. M. | 2001–2021 | 10 | 8 |
| Addison, P. | 2000 | 1 | – |
| Adeli, E. | 1962 | 1 | – |
| Adis, J. | 1985–2006 | 5 | – |
| Adlerz, G. | 1885–1914 | 11 | 1 |
| Adolph, G. E. | 1880 | 1 | – |
| Adondonon, A. | 2018 | 1 | 2 |
| Afshari, R. | 2018 | 1 | 1 |
| Agapow, P.-M. | 2003 | 1 | – |
| Agarwala, B. K. | 1982–1983 | 2 | – |
| Agassiz, J. L. R. | 1846–1850 | 2 | – |
| Agavekar, G. | 2017 | 1 | 2 |
| Agbogba, C. | 1984–1986 | 2 | – |
| Aggarwal, R. | 1982 | 1 | – |
| Agoinon, N. | 2018 | 1 | 2 |
| Agosti, D. | 1983–2012 | 47 | 86 |
| Aguayo, C. G. | 1931–1937 | 3 | 10 |
| Aguayo, J. | 1946 | 1 | – |
| Aguiar, A. M. D. de | 1997 | 1 | – |
| Aguiar, C. A. S. | 1999 | 1 | – |
| Aguin-Pombo, D. | 2006–2007 | 2 | – |
| Aguirre, N. | 2015 | 1 | 1 |
| Ahmad, M. M. G. | 2003 | 1 | – |
| Ahmed, A. M. | 2010 | 1 | – |
| Ahmed, S. | 2019 | 1 | – |
| Aibek, U. | 2007–2014 | 5 | – |
| Aibekova, L. | 2022 | 1 | – |
| Aiello, A. | 1992 | 1 | – |
| Ajerrar, A. | 2018 | 1 | 1 |
| Ajmal, M. S. | 2016 | 1 | – |
| Akbar, S. A. | 2013–2023 | 29 | 30 |