| 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 |
| 2018-01-01 | New species inserted | Loxosceles vallenar Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | Chile | | Brescovit et al., 2017 |
| 2018-01-01 | New species inserted | Loxosceles pallalla Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | Chile | | Brescovit et al., 2017 |
| 2018-01-01 | New species inserted | Loxosceles diaguita Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 | Chile | | Brescovit et al., 2017 |
| 2018-01-01 | New taxonomic reference entry | Loxosceles coquimbo Gertsch, 1967 | Chile | | Brescovit et al., 2017 |
| 2018-01-01 | First description of male | Loxosceles coquimbo Gertsch, 1967 | Chile | (Old value) | Brescovit et al., 2017 |
| 2018-01-01 | New taxonomic reference entry | Loxosceles surca Gertsch, 1967 | Peru, Chile | | Brescovit et al., 2017 |
| 2018-01-01 | First description of male | Loxosceles surca Gertsch, 1967 | Peru, Chile | (Old value) | Brescovit et al., 2017 |
| 2018-01-01 | Species distribution update | Loxosceles surca Gertsch, 1967 | Peru, Chile | (Old value) | Brescovit et al., 2017 |
| 2018-01-01 | New taxonomic reference entry | Loxosceles laeta (Nicolet, 1849) | South America. Introduced to USA, Finland, Australia | | Brescovit et al., 2017 |
| 2018-01-01 | Reference included | | | Marusik & Logunov, 2017 |
| 2018-01-01 | New taxonomic reference entry | Yunohamella palmgreni (Marusik & Tsellarius, 1986) | Finland, Poland, Estonia, Russia (Europe to W-Siberia) | | Marusik & Logunov, 2017 |
| 2018-01-01 | Species transferred to new genus | Yunohamella palmgreni (Marusik & Tsellarius, 1986) | Finland, Poland, Estonia, Russia (Europe to W-Siberia) | Species transferred from Theridion to Yunohamella | Marusik & Logunov, 2017 |
| 2018-01-01 | Species synonymy | Yunohamella serpatusa (Guan & Zhu, 1993) | Russia (Urals to Far East), China, Korea | Yunohamella tigrae synonymized with Yunohamella serpatusa | Marusik & Logunov, 2017 |
| 2018-01-01 | Species updated | Yunohamella tigrae (Esyunin & Efimik, 1996) | Russia | Status: Synonym (Old value) | Marusik & Logunov, 2017 |
| 2018-01-01 | Species distribution update | Yunohamella serpatusa (Guan & Zhu, 1993) | Russia (Urals to Far East), China, Korea | (Old value) | Marusik & Logunov, 2017 |
| 2018-01-01 | New taxonomic reference entry | Yunohamella serpatusa (Guan & Zhu, 1993) | Russia (Urals to Far East), China, Korea | | Marusik & Logunov, 2017 |
| 2018-01-01 | Species transferred to new genus | Yunohamella serpatusa (Guan & Zhu, 1993) | Russia (Urals to Far East), China, Korea | Species transferred from Theridion to Yunohamella | Marusik & Logunov, 2017 |
| 2018-01-01 | Species transferred to new genus | Yunohamella tigrae (Esyunin & Efimik, 1996) | Russia | Species transferred from Theridion to Yunohamella | Marusik & Logunov, 2017 |
| 2018-01-01 | New taxonomic reference entry | Agroeca montana Hayashi, 1986 | Russia (Far East), China, Korea, Japan | | Marusik & Logunov, 2017 |
| 2018-01-01 | New taxonomic reference entry | Clubiona sopaikensis Paik, 1990 | Russia (Far East), Korea | | Marusik & Logunov, 2017 |