| 2019-08-20 | Reference included | | | Feng et al., 2019 |
| 2019-08-20 | Species transferred to new genus | Yamaneta kehen (Miller, Griswold & Yin, 2009) | China | Species transferred from Maymena to Yamaneta | Feng et al., 2019 |
| 2019-08-20 | Species transferred to new genus | Yamaneta paquini (Miller, Griswold & Yin, 2009) | China | Species transferred from Maymena to Yamaneta | Feng et al., 2019 |
| 2019-08-20 | Reference included | | | Mazzia, Bounias-Delacour & Cornic, 2019 |
| 2019-08-20 | New taxonomic reference entry | Pellenes seriatus (Thorell, 1875) | France, Kosovo, North Macedonia, Bulgaria, Greece, Romania, Ukraine, Turkey, Caucasus, Russia (Europe to Middle Siberia), Kazakhstan, Iran, Central Asia | | Mazzia, Bounias-Delacour & Cornic, 2019 |
| 2019-08-20 | Species distribution update | Pellenes seriatus (Thorell, 1875) | France, Kosovo, North Macedonia, Bulgaria, Greece, Romania, Ukraine, Turkey, Caucasus, Russia (Europe to Middle Siberia), Kazakhstan, Iran, Central Asia | (Old value) | Mazzia, Bounias-Delacour & Cornic, 2019 |
| 2019-08-20 | Reference included | | | Déjean & Villepoux, 2019 |
| 2019-08-20 | New taxonomic reference entry | Arctosa alpigena (Doleschall, 1852) | North America, Greenland, Europe, Russia (Europe to Far East) | | Déjean & Villepoux, 2019 |
| 2019-08-20 | New taxonomic reference entry | Arctosa renidescens Buchar & Thaler, 1995 | Alps (France, Italy, Switzerland, Austria) | | Déjean & Villepoux, 2019 |
| 2019-08-20 | Species distribution update | Arctosa renidescens Buchar & Thaler, 1995 | Alps (France, Italy, Switzerland, Austria) | (Old value) | Déjean & Villepoux, 2019 |
| 2019-08-20 | Reference included | | | Déjean, 2019 |
| 2019-08-20 | New taxonomic reference entry | Panamomops sulcifrons (Wider, 1834) | Europe, Caucasus (Russia, Georgia) | | Déjean, 2019 |
| 2019-08-20 | New taxonomic reference entry | Panamomops mutilus (Denis, 1962) | Spain, France | | Déjean, 2019 |
| 2019-08-20 | New taxonomic reference entry | Panamomops inconspicuus (Miller & Valešová, 1964) | France, Italy, Central and Eastern Europe | | Déjean, 2019 |
| 2019-08-20 | Species distribution update | Panamomops inconspicuus (Miller & Valešová, 1964) | France, Italy, Central and Eastern Europe | (Old value) | Déjean, 2019 |
| 2019-08-20 | Reference included | | | Cazanove, 2019 |
| 2019-08-20 | New taxonomic reference entry | Latrodectus geometricus C. L. Koch, 1841 | Africa. Introduced to both Americas, Middle East, Pakistan, India, China, Japan, Thailand, Malaysia, Papua New Guinea, Australia, Hawaii | | Cazanove, 2019 |
| 2019-08-20 | Reference included | | | Déjean, Danflous & Oger, 2019 |
| 2019-08-20 | New taxonomic reference entry | Leptoneta leucophthalma Simon, 1907 | Spain, France | | Déjean, Danflous & Oger, 2019 |
| 2019-08-20 | Species distribution update | Leptoneta leucophthalma Simon, 1907 | Spain, France | (Old value) | Déjean, Danflous & Oger, 2019 |
| 2019-08-20 | New taxonomic reference entry | Leptoneta paroculus Simon, 1907 | Spain, France | | Déjean, Danflous & Oger, 2019 |
| 2019-08-20 | Species distribution update | Leptoneta paroculus Simon, 1907 | Spain, France | (Old value) | Déjean, Danflous & Oger, 2019 |
| 2019-08-20 | New taxonomic reference entry | Leptoneta infuscata Simon, 1872 | Spain (mainland, Majorca), France | | Déjean, Danflous & Oger, 2019 |
| 2019-08-20 | New taxonomic reference entry | Leptoneta jeanneli Simon, 1907 | France | | Déjean, Danflous & Oger, 2019 |
| 2019-08-20 | Reference included | | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New taxonomic reference entry | Zelotes dagestanus Ponomarev, 2019 | Russia (Caucasus) | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New species inserted | Zelotes dagestanus Ponomarev, 2019 | Russia (Caucasus) | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New taxonomic reference entry | Zelotes subterraneus (C. L. Koch, 1833) | Europe, Cyprus, Turkey, Caucasus, Russia (Europe to Far East), Central Asia, China | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New taxonomic reference entry | Zelotes pseudogallicus Ponomarev, 2007 | Ukraine, Russia (Europe to West Siberia), Kazakhstan | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New taxonomic reference entry | Zelotes gallicus Simon, 1914 | Europe, Caucasus (Russia), Kazakhstan | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | Species distribution update | Zelotes gallicus Simon, 1914 | Europe, Caucasus (Russia), Kazakhstan | (Old value) | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New taxonomic reference entry | Zelotes fuscus (Thorell, 1875) | Ukraine, Russia (Europe, Caucasus), Kazakhstan | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | Species distribution update | Zelotes fuscus (Thorell, 1875) | Ukraine, Russia (Europe, Caucasus), Kazakhstan | (Old value) | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New taxonomic reference entry | Zelotes electus (C. L. Koch, 1839) | Europe, Turkey, Caucasus, Russia (Europe to South Siberia), Kazakhstan, Iran, Turkmenistan | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | Species distribution update | Zelotes egregius Simon, 1914 | Spain, Andorra, France, Italy, Russia (Caucasus) | (Old value) | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New taxonomic reference entry | Zelotes azsheganovae Esyunin & Efimik, 1992 | Ukraine, Russia (Europe to South Siberia, Kamchatka), Kazakhstan | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | New taxonomic reference entry | Zelotes aurantiacus Miller, 1967 | Central to eastern Europe, Turkey, Caucasus (Russia) | | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | Species distribution update | Zelotes aurantiacus Miller, 1967 | Central to eastern Europe, Turkey, Caucasus (Russia) | (Old value) | Ponomarev & Shmatko, 2019a |
| 2019-08-20 | Reference included | | | Prokopenko, 2019 |
| 2019-08-20 | New taxonomic reference entry | Lepthyphantes centromeroides Kulczyński, 1914 | Balkans, Romania, Ukraine | | Prokopenko, 2019 |
| 2019-08-20 | Species distribution update | Lepthyphantes centromeroides Kulczyński, 1914 | Balkans, Romania, Ukraine | (Old value) | Prokopenko, 2019 |
| 2019-08-19 | Reference included | | | Chang & Li, 2019 |
| 2019-08-19 | New taxonomic reference entry | Thaiderces djojosudharmoi (Deeleman-Reinhold, 1995) | Indonesia (Sumatra) | | Chang & Li, 2019 |
| 2019-08-19 | Species transferred to new genus | Thaiderces djojosudharmoi (Deeleman-Reinhold, 1995) | Indonesia (Sumatra) | Species transferred from Psiloderces to Thaiderces | Chang & Li, 2019 |
| 2019-08-19 | New taxonomic reference entry | Thaiderces rimbu (Deeleman-Reinhold, 1995) | Indonesia (Sumatra) | | Chang & Li, 2019 |
| 2019-08-19 | Species transferred to new genus | Thaiderces rimbu (Deeleman-Reinhold, 1995) | Indonesia (Sumatra) | Species transferred from Psiloderces to Thaiderces | Chang & Li, 2019 |
| 2019-08-19 | New taxonomic reference entry | Thaiderces thamphrikensis Li & Chang, 2019 | Thailand | | Chang & Li, 2019 |
| 2019-08-19 | New taxonomic reference entry | Thaiderces thamphadaengensis Li & Chang, 2019 | Thailand | | Chang & Li, 2019 |
| 2019-08-19 | New species inserted | Thaiderces thamphrikensis Li & Chang, 2019 | Thailand | | Chang & Li, 2019 |
| 2019-08-19 | New species inserted | Thaiderces thamphadaengensis Li & Chang, 2019 | Thailand | | Chang & Li, 2019 |