| 2017-09-20 | New taxonomic reference entry | Stagetillus opaciceps Simon, 1885 | Malaysia, Indonesia (Sumatra) | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Padillothorax taprobanicus Simon, 1902 | Sri Lanka | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Padillothorus elegans (Reimoser, 1927) | Indonesia (Sumatra) | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Opisthoncus polyphemus (L. Koch, 1867) | New Guinea, Australia (Queensland, New South Wales). Introduced to New Zealand | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Opisthoncus magnidens L. Koch, 1880 | Australia (Queensland, New South Wales) | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Opisthoncus magnidens L. Koch, 1880 | Australia (Queensland, New South Wales) | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Onomastus simoni Żabka, 1985 | Vietnam | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Onomastus kaharian Benjamin, 2010 | Thailand, Indonesia (Borneo) | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Onomastus danum Prószyński & Deeleman-Reinhold, 2013 | Borneo | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Onomastus complexipalpis Wanless, 1980 | Borneo | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Onofre sibilans Ruiz & Brescovit, 2007 | Brazil | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Thiania bhamoensis Thorell, 1887 | China, India to Myanmar, Thailand, Laos, Indonesia (Sumatra, Bali) | | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Thianitara thailandica Prószyński & Deeleman-Reinhold, 2012 | Thailand | | Prószyński, 2017b |
| 2017-09-20 | Species transferred to new genus | Thianitara thailandica Prószyński & Deeleman-Reinhold, 2012 | Thailand | Species transferred from Thiania to Thianitara | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Thianitara spectrum Simon, 1903 | Malaysia, Indonesia (Sumatra) | | Prószyński, 2017b |
| 2017-09-20 | Species transferred to new genus | Thianitara spectrum Simon, 1903 | Malaysia, Indonesia (Sumatra) | Species transferred from Thiania to Thianitara | Prószyński, 2017b |
| 2017-09-20 | New taxonomic reference entry | Nicylla sundevalli Thorell, 1890 | Indonesia (Sumatra) | | Prószyński, 2017b |
| 2017-09-20 | Species transferred to new genus | Nicylla sundevalli Thorell, 1890 | Indonesia (Sumatra) | Species transferred from Thiania to Nicylla | Prószyński, 2017b |
| 2017-09-20 | Genus updated | Thianitara Simon, 1903 | Removed synonymy (Old value) | Prószyński, 2017b |
| 2017-09-20 | Genus updated | Nicylla Thorell, 1890 | Removed synonymy (Old value) | Prószyński, 2017b |
| 2017-09-20 | Reference included | | | Haddad & Mbo, 2017 |
| 2017-09-20 | New taxonomic reference entry | Austrachelas bergi Haddad, Lyle, Bosselaers & Ramírez, 2009 | South Africa | | Haddad & Mbo, 2017 |
| 2017-09-20 | First description of male | Austrachelas bergi Haddad, Lyle, Bosselaers & Ramírez, 2009 | South Africa | (Old value) | Haddad & Mbo, 2017 |
| 2017-09-20 | New taxonomic reference entry | Austrachelas entabeni Haddad & Mbo, 2017 | South Africa | | Haddad & Mbo, 2017 |
| 2017-09-20 | New species inserted | Austrachelas entabeni Haddad & Mbo, 2017 | South Africa | | Haddad & Mbo, 2017 |
| 2017-09-20 | Reference included | | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New taxonomic reference entry | Rogmocrypta rollardae Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New species inserted | Rogmocrypta rollardae Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New taxonomic reference entry | Rogmocrypta raveni Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New species inserted | Rogmocrypta raveni Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New taxonomic reference entry | Rogmocrypta patryki Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New species inserted | Rogmocrypta patryki Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New taxonomic reference entry | Rogmocrypta koniambo Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New species inserted | Rogmocrypta koniambo Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New taxonomic reference entry | Rogmocrypta karolinae Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New species inserted | Rogmocrypta karolinae Patoleta, Gardzińska & Żabka, 2017 | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | New taxonomic reference entry | Rogmocrypta elegans (Simon, 1885) | New Caledonia | | Patoleta, Gardzińska & Żabka, 2017 |
| 2017-09-20 | Species distribution update | Zenodorus arcipluvii (G. W. Peckham & E. G. Peckham, 1901) | Vanuatu | (Old value) | |
| 2017-09-19 | Species synonymy | Pachomius dybowskii (Taczanowski, 1871) | Mexico, Guatemala, Panama, Grenada, Colombia, Venezuela, Trinidad and Tobago, Guyana, French Guiana, Ecuador, Brazil | Pachomius nannispina synonymized with Pachomius dybowskii | Chickering, 1946 |
| 2017-09-19 | Species updated | Pachomius nannispina (Chamberlin & Ivie, 1936) | Panama | Status: Synonym (Old value) | Chickering, 1946 |
| 2017-09-19 | Species transferred to new genus | Pachomius nannispina (Chamberlin & Ivie, 1936) | Panama | Species transferred from Phiale to Pachomius | Chickering, 1946 |
| 2017-09-19 | Species transferred to new genus | Pachomius nannispina (Chamberlin & Ivie, 1936) | Panama | Species transferred from Freya to Phiale | Chickering, 1946 |
| 2017-09-18 | New taxonomic reference entry | Omoedus piceus Simon, 1902 | Indonesia (Moluccas), New Guinea | | Prószyński, 2017b |
| 2017-09-18 | New taxonomic reference entry | Omoedus niger Thorell, 1881 | New Guinea | | Prószyński, 2017b |
| 2017-09-18 | New taxonomic reference entry | Rafalus christophori Prószyński, 1999 | Egypt, Israel | | Prószyński, 2017b |
| 2017-09-18 | New taxonomic reference entry | Pystira versicolor Dyal, 1935 | Pakistan | | Prószyński, 2017b |
| 2017-09-18 | Species transferred to new genus | Pystira versicolor Dyal, 1935 | Pakistan | Species transferred from Omoedus to Pystira | Prószyński, 2017b |
| 2017-09-18 | New taxonomic reference entry | Pystira nigripalpis (Thorell, 1877) | Indonesia (Sulawesi) | | Prószyński, 2017b |
| 2017-09-18 | Species transferred to new genus | Pystira nigripalpis (Thorell, 1877) | Indonesia (Sulawesi) | Species transferred from Omoedus to Pystira | Prószyński, 2017b |
| 2017-09-18 | New taxonomic reference entry | Pystira karschi (Thorell, 1881) | New Guinea, Indonesia (Aru Is.) | | Prószyński, 2017b |