| 2018-01-04 | New taxonomic reference entry | Civizelotes caucasius (L. Koch, 1866) | Europe, Turkey, Caucasus, Kazakhstan, Iran, Central Asia, China | | Lan & Zhang, 2017 |
| 2018-01-04 | Species distribution update | Civizelotes caucasius (L. Koch, 1866) | Europe, Turkey, Caucasus, Kazakhstan, Iran, Central Asia, China | (Old value) | Lan & Zhang, 2017 |
| 2018-01-04 | Species distribution update | Coelotes terrestris (Wider, 1834) | Europe, Turkey | (Old value) | Hu, 1992 |
| 2018-01-04 | Taxonomic reference added from other taxon | Coelotes xinjiangensis Hu, 1992 | China | (Old value) | |
| 2018-01-04 | Taxonomic reference assigned to new taxon | Coelotes terrestris (Wider, 1834) | Europe, Turkey | Taxonomic reference entry assigned to Coelotes xinjiangensis Hu, 1992 | |
| 2018-01-04 | Taxonomic reference added from other taxon | Coelotes xinjiangensis Hu, 1992 | China | (Old value) | |
| 2018-01-04 | Taxonomic reference assigned to new taxon | Coelotes terrestris (Wider, 1834) | Europe, Turkey | Taxonomic reference entry assigned to Coelotes xinjiangensis Hu, 1992 | |
| 2018-01-02 | Reference included | | | Hepner & Milasowszky, 2017 |
| 2018-01-02 | New taxonomic reference entry | Cheiracanthium montanum L. Koch, 1877 | Europe, Turkey, Caucasus, Iran | | Hepner & Milasowszky, 2017 |
| 2018-01-02 | Species distribution update | Amaurobius similis (Blackwall, 1861) | Europe, Caucasus. Introduced to North America | (Old value) | |
| 2018-01-02 | First description of male | Drassyllus amamiensis Kamura, 2011 | Japan | (Old value) | Kamura, 2017 |
| 2018-01-01 | Reference included | | | Iorio, 2017 |
| 2018-01-01 | New taxonomic reference entry | Zodarion rubidum Simon, 1914 | Europe, Russia (Europe, Caucasus). Introduced to USA, Canada | | Iorio, 2017 |
| 2018-01-01 | New taxonomic reference entry | Titanoeca hispanica Wunderlich, 1995 | Spain, France | | Iorio, 2017 |
| 2018-01-01 | New taxonomic reference entry | Nomisia exornata (C. L. Koch, 1839) | Europe, North Africa, Turkey, Caucasus, Kazakhstan, Central Asia | | Iorio, 2017 |
| 2018-01-01 | New taxonomic reference entry | Dysdera fuscipes Simon, 1882 | Portugal, Spain, France | | Iorio, 2017 |
| 2018-01-01 | New taxonomic reference entry | Arctosa villica (Lucas, 1846) | Western Mediterranean | | Iorio, 2017 |
| 2018-01-01 | Reference included | | | Goyal & Malik, 2017 |
| 2018-01-01 | New taxonomic reference entry | Latrodectus hasselti Thorell, 1870 | Southeast Asia to Australia. Introduced to Pakistan, India, Japan, New Zealand | | Goyal & Malik, 2017 |
| 2018-01-01 | Species distribution update | Latrodectus hasselti Thorell, 1870 | Southeast Asia to Australia. Introduced to Pakistan, India, Japan, New Zealand | (Old value) | Goyal & Malik, 2017 |
| 2018-01-01 | Reference included | | | Yamasaki, Koh & Court, 2017 |
| 2018-01-01 | New taxonomic reference entry | Idastrandia orientalis (Szombathy, 1915) | Malaysia, Singapore | | Yamasaki, Koh & Court, 2017 |
| 2018-01-01 | Species distribution update | Idastrandia orientalis (Szombathy, 1915) | Malaysia, Singapore | (Old value) | Yamasaki, Koh & Court, 2017 |
| 2018-01-01 | First description of female | Idastrandia orientalis (Szombathy, 1915) | Malaysia, Singapore | (Old value) | Yamasaki, Koh & Court, 2017 |
| 2018-01-01 | Reference included | | | Kamura, 2017 |
| 2018-01-01 | New taxonomic reference entry | Drassyllus amamiensis Kamura, 2011 | Japan | | Kamura, 2017 |
| 2018-01-01 | New taxonomic reference entry | Dichodactylus inabaensis (Arita, 1974) | Japan | | Okumura, Koike & Nakano, 2017 |
| 2018-01-01 | Species transferred to new genus | Dichodactylus inabaensis (Arita, 1974) | Japan | Species transferred from Coelotes to Dichodactylus | Okumura, Koike & Nakano, 2017 |
| 2018-01-01 | Reference included | | | Okumura, Koike & Nakano, 2017 |
| 2018-01-01 | Species distribution update | Iwogumoa plancyi (Simon, 1880) | China, Japan | (Old value) | Okumura, Koike & Nakano, 2017 |
| 2018-01-01 | Species synonymy | Iwogumoa plancyi (Simon, 1880) | China, Japan | Iwogumoa porta synonymized with Iwogumoa plancyi | Okumura, Koike & Nakano, 2017 |
| 2018-01-01 | Species updated | Iwogumoa portus Nishikawa, 2009 | Japan | Status: Synonym (Old value) | Okumura, Koike & Nakano, 2017 |
| 2018-01-01 | New taxonomic reference entry | Iwogumoa plancyi (Simon, 1880) | China, Japan | | Okumura, Koike & Nakano, 2017 |
| 2018-01-01 | Species transferred to new genus | Iwogumoa plancyi (Simon, 1880) | China, Japan | Species transferred from Coelotes to Iwogumoa | Okumura, Koike & Nakano, 2017 |
| 2018-01-01 | Reference included | | | Song et al., 2017b |
| 2018-01-01 | New taxonomic reference entry | Apneumonella taitatavetaensis Zhao & Li, 2017 | Kenya | | Song et al., 2017b |
| 2018-01-01 | New taxonomic reference entry | Guhua kakamegaensis Zhao & Li, 2017 | Kenya | | Song et al., 2017b |
| 2018-01-01 | New species inserted | Apneumonella taitatavetaensis Zhao & Li, 2017 | Kenya | | Song et al., 2017b |
| 2018-01-01 | New species inserted | Guhua kakamegaensis Zhao & Li, 2017 | Kenya | | Song et al., 2017b |
| 2018-01-01 | New genus inserted | Guhua Zhao & Li, 2017 | | Song et al., 2017b |
| 2018-01-01 | Reference included | | | Revollo, Silva & Bertani, 2017 |
| 2018-01-01 | New taxonomic reference entry | Dolichothele camargorum Revollo, Silva & Bertani, 2017 | Bolivia, Brazil | | Revollo, Silva & Bertani, 2017 |
| 2018-01-01 | New taxonomic reference entry | Dolichothele mottai Revollo, Silva & Bertani, 2017 | Brazil | | Revollo, Silva & Bertani, 2017 |
| 2018-01-01 | New species inserted | Dolichothele camargorum Revollo, Silva & Bertani, 2017 | Bolivia, Brazil | | Revollo, Silva & Bertani, 2017 |
| 2018-01-01 | New species inserted | Dolichothele mottai Revollo, Silva & Bertani, 2017 | Brazil | | Revollo, Silva & Bertani, 2017 |
| 2018-01-01 | New taxonomic reference entry | Dolichothele boliviana (Vol, 2001) | Bolivia, Brazil | | Revollo, Silva & Bertani, 2017 |
| 2018-01-01 | Reference included | | | Brescovit et al., 2017 |
| 2018-01-01 | New taxonomic reference entry | Loxosceles vallenar Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | Chile | | Brescovit et al., 2017 |
| 2018-01-01 | New taxonomic reference entry | Loxosceles pallalla Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | Chile | | Brescovit et al., 2017 |
| 2018-01-01 | New taxonomic reference entry | Loxosceles diaguita Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | Chile | | Brescovit et al., 2017 |