| 2021-02-24 | New taxonomic reference entry | Maratus linnaei Waldock, 2008 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus laurenae Schubert, 2020 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus electricus Otto & Hill, 2017 | Australia (Western) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus cuspis Otto & Hill, 2019 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus lobatus Otto & Hill, 2016 | Australia (Western Australia, South Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus harrisi Otto & Hill, 2011 | Australia (Australian Capital Territory, Tasmania) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus trigonus Otto & Hill, 2017 | Australia (Western) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus tiddalik Otto & Hill, 2020 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus tessellatus Otto & Hill, 2016 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus suae Schubert, 2020 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus flavus Otto & Hill, 2018 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus felinus Schubert, 2019 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus constellatus Schubert, 2020 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus boranup Otto & Hill, 2018 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus volpei Schubert, 2020 | Australia (South Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus speculifer (Simon, 1909) | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus licunxini Baehr & Whyte, 2016 | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus fimbriatus Otto & Hill, 2016 | Australia (New South Wales) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus spicatus Otto & Hill, 2012 | Australia (Western Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus robinsoni Otto & Hill, 2012 | Australia (New South Wales, Victoria) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus purcellae Otto & Hill, 2013 | Australia (New South Wales, Australian Capital Territory) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus nimbus Otto & Hill, 2017 | Australia (South Australia, New South Wales) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus nigromaculatus (Keyserling, 1883) | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus chrysomelas (Simon, 1909) | Australia (Queensland, Western Australia, New South Wales, Victoria) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus ottoi Baehr & Whyte, 2016 | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus jactatus Otto & Hill, 2015 | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus eliasi Baehr & Whyte, 2016 | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus vultus Otto & Hill, 2016 | Australia (Western Australia, Victoria) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus digitatus Otto & Hill, 2012 | Australia (Queensland, New South Wales) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus calcitrans Otto & Hill, 2012 | Australia (New South Wales, Australian Capital Territory, Victoria) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus sceletus Otto & Hill, 2015 | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus neptunus Otto & Hill, 2017 | Australia (New South Wales) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus michaelorum Baehr & Whyte, 2016 | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus lentus Otto & Hill, 2017 | Australia (New South Wales) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus julianneae Baehr & Whyte, 2016 | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus inaquosus Schubert, 2020 | Australia (Victoria) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus cinereus Otto & Hill, 2017 | Australia (Queensland) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus aurantius Otto & Hill, 2017 | Australia (New South Wales) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus anomalus (Karsch, 1878) | Australia (Queensland, New South Wales) | | Otto & Hill, 2021 |
| 2021-02-24 | New taxonomic reference entry | Maratus albus Otto & Hill, 2016 | Australia (Western Australia, South Australia) | | Otto & Hill, 2021 |
| 2021-02-24 | Reference included | | | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | Species synonymy | Meriola setosa (Simon, 1897) | Brazil, Uruguay, Argentina | Meriola hyltonae synonymized with Meriola setosa | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | Species updated | Meriola hyltonae (Mello-Leitão, 1940) | Brazil, Argentina | Status: Synonym (Old value) | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | New taxonomic reference entry | Meriola setosa (Simon, 1897) | Brazil, Uruguay, Argentina | | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | Species transferred to new genus | Meriola setosa (Simon, 1897) | Brazil, Uruguay, Argentina | Species transferred from Cetonana to Meriola | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | Species distribution update | Meriola setosa (Simon, 1897) | Brazil, Uruguay, Argentina | (Old value) | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | New taxonomic reference entry | Meriola virgata (Simon, 1904) | Chile | | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | New taxonomic reference entry | Meriola teresita Platnick & Ewing, 1995 | Brazil, Uruguay, Argentina | | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | Species distribution update | Meriola teresita Platnick & Ewing, 1995 | Brazil, Uruguay, Argentina | (Old value) | González Márquez, Grismado & Ramírez, 2021 |
| 2021-02-24 | New taxonomic reference entry | Meriola tablas Platnick & Ewing, 1995 | Chile, Argentina | | González Márquez, Grismado & Ramírez, 2021 |