| 2024-04-30 | Species distribution update | Kiekie panamensis Polotow & Brescovit, 2018 | Panama, Colombia, Ecuador | (Old value) | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie montanense Polotow & Brescovit, 2018 | Costa Rica, Panama | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie laselva Hazzi & Hormiga, 2024 | Costa Rica | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie lamuerte Hazzi & Hormiga, 2024 | Cost Rica | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New species inserted | Kiekie laselva Hazzi & Hormiga, 2024 | Costa Rica | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New species inserted | Kiekie lamuerte Hazzi & Hormiga, 2024 | Cost Rica | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie griswoldi Polotow & Brescovit, 2018 | Costa Rica | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | Species synonymy | Kiekie griswoldi Polotow & Brescovit, 2018 | Costa Rica | Kiekie sanjose synonymized with Kiekie griswoldi | Hazzi & Hormiga, 2024 |
| 2024-04-30 | Species updated | Kiekie sanjose Polotow & Brescovit, 2018 | Costa Rica | Status: Synonym (Old value) | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie garifuna Polotow & Brescovit, 2018 | Mexico, Guatemala, Honduras | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | Species distribution update | Kiekie garifuna Polotow & Brescovit, 2018 | Mexico, Guatemala, Honduras | (Old value) | Hazzi & Hormiga, 2024 |
| 2024-04-30 | First description of female | Kiekie garifuna Polotow & Brescovit, 2018 | Mexico, Guatemala, Honduras | (Old value) | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie curvipes (Keyserling, 1881) | Mexico, Guatemala, Honduras, Nicaragua, Costa Rica, Panama | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie bernali Hazzi & Hormiga, 2024 | Panama | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie barrocolorado Polotow & Brescovit, 2018 | Costa Rica, Panama | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | Species distribution update | Kiekie barrocolorado Polotow & Brescovit, 2018 | Costa Rica, Panama | (Old value) | Hazzi & Hormiga, 2024 |
| 2024-04-30 | First description of female | Kiekie barrocolorado Polotow & Brescovit, 2018 | Costa Rica, Panama | (Old value) | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New taxonomic reference entry | Kiekie barrantesi Hazzi & Hormiga, 2024 | Costa Rica | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New species inserted | Kiekie bernali Hazzi & Hormiga, 2024 | Panama | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | New species inserted | Kiekie barrantesi Hazzi & Hormiga, 2024 | Costa Rica | | Hazzi & Hormiga, 2024 |
| 2024-04-30 | Reference included | | | Seropian & Mumladze, 2024 |
| 2024-04-30 | New taxonomic reference entry | Psammitis marmorata (Thorell, 1875) | Central Europe, Balkans, Greece, Ukraine, Russia (Europe), Turkey, Caucasus, Kazakhstan | | Seropian & Mumladze, 2024 |
| 2024-04-30 | Species transferred to new genus | Psammitis marmorata (Thorell, 1875) | Central Europe, Balkans, Greece, Ukraine, Russia (Europe), Turkey, Caucasus, Kazakhstan | Species transferred from Xysticus to Psammitis | Seropian & Mumladze, 2024 |
| 2024-04-30 | Species transferred to new genus | Psammitis jezequeli (Karol, 1966) | Turkey | Species transferred from Xysticus to Psammitis | Seropian & Mumladze, 2024 |
| 2024-04-30 | Species transferred to new genus | Psammitis gymnocephalus (Strand, 1915) | Turkey, Lebanon, Israel | Species transferred from Xysticus to Psammitis | Seropian & Mumladze, 2024 |
| 2024-04-30 | Species transferred to new genus | Psammitis embriki (Kolosváry, 1935) | Austria, Greece to Kazakhstan | Species transferred from Xysticus to Psammitis | Seropian & Mumladze, 2024 |
| 2024-04-30 | New taxonomic reference entry | Psammitis abuliensis Seropian & Mumladze, 2024 | Georgia | | Seropian & Mumladze, 2024 |
| 2024-04-30 | New species inserted | Psammitis abuliensis Seropian & Mumladze, 2024 | Georgia | | Seropian & Mumladze, 2024 |
| 2024-04-27 | Reference included | | | Kunt & Özkütük, 2024 |
| 2024-04-27 | New taxonomic reference entry | Dysdera udata Kunt & Özkütük, 2024 | Cyprus | | Kunt & Özkütük, 2024 |
| 2024-04-27 | New species inserted | Dysdera udata Kunt & Özkütük, 2024 | Cyprus | | Kunt & Özkütük, 2024 |
| 2024-04-27 | New taxonomic reference entry | Pelecopsis odontophora (Kulczyński, 1895) | Georgia | | Seropian et al., 2024a |
| 2024-04-27 | Reference included | | | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Tmarus piochardi (Simon, 1866) | Mediterranean, Turkey, Georgia, Iran | | Seropian et al., 2024a |
| 2024-04-27 | Species distribution update | Tmarus piochardi (Simon, 1866) | Mediterranean, Turkey, Georgia, Iran | (Old value) | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Bassaniodes pseudorectilineus (Wunderlich, 1995) | Greece, Cyprus, Turkey, Georgia | | Seropian et al., 2024a |
| 2024-04-27 | Species distribution update | Bassaniodes pseudorectilineus (Wunderlich, 1995) | Greece, Cyprus, Turkey, Georgia | (Old value) | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Theridion cinereum Thorell, 1875 | Switzerland and Italy to Ukraine and Turkey, Caucasus, Russia (Europe) to Central Asia, Iran | | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Latrodectus pallidus O. Pickard-Cambridge, 1872 | Cape Verde to Libya, South Africa, Turkey, Georgia, Kazakhstan, Iran, Central Asia | | Seropian et al., 2024a |
| 2024-04-27 | Species distribution update | Latrodectus pallidus O. Pickard-Cambridge, 1872 | Cape Verde to Libya, South Africa, Turkey, Georgia, Kazakhstan, Iran, Central Asia | (Old value) | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Enoplognatha oelandica (Thorell, 1875) | Europe, Caucasus, Kazakhstan, China | | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Phrurolithus azarkinae Zamani & Marusik, 2020 | Turkey, Armenia, Georgia, Azerbaijan, Iran | | Seropian et al., 2024a |
| 2024-04-27 | Species distribution update | Phrurolithus azarkinae Zamani & Marusik, 2020 | Turkey, Armenia, Georgia, Azerbaijan, Iran | (Old value) | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Pulchellodromus medius (O. Pickard-Cambridge, 1872) | Italy, Greece, Turkey, Ukraine, Caucasus (Russia, Georgia, Azerbaijan), Iran | | Seropian et al., 2024a |
| 2024-04-27 | Species distribution update | Pulchellodromus medius (O. Pickard-Cambridge, 1872) | Italy, Greece, Turkey, Ukraine, Caucasus (Russia, Georgia, Azerbaijan), Iran | (Old value) | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Philodromus fuscolimbatus Lucas, 1846 | Mediterranean, Switzerland, Slovakia, Romania, Moldova, Turkey, Georgia | | Seropian et al., 2024a |
| 2024-04-27 | Species distribution update | Philodromus fuscolimbatus Lucas, 1846 | Mediterranean, Switzerland, Slovakia, Romania, Moldova, Turkey, Georgia | (Old value) | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Oxyopes badhyzicus Mikhailov & Fet, 1986 | Georgia, Israel, Iran, Turkmenistan | | Seropian et al., 2024a |
| 2024-04-27 | Species distribution update | Oxyopes badhyzicus Mikhailov & Fet, 1986 | Georgia, Israel, Iran, Turkmenistan | (Old value) | Seropian et al., 2024a |
| 2024-04-27 | New taxonomic reference entry | Evippa sjostedti Schenkel, 1936 | Georgia, Kazakhstan, Central Asia, Mongolia, China | | Seropian et al., 2024a |