| 2015-04-14 | New taxonomic reference entry | Agelenopsis utahana (Chamberlin & Ivie, 1933) | Alaska, Canada, USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis spatula Chamberlin & Ivie, 1935 | USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis potteri (Blackwall, 1846) | Canada, USA, Mexico. Introduced to Ukraine, Russia (Europe, Far East), Kirgizstan, China | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis pennsylvanica (C. L. Koch, 1843) | Canada, USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis oregonensis Chamberlin & Ivie, 1935 | Canada, USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | Species distribution update | Agelenopsis oregonensis Chamberlin & Ivie, 1935 | Canada, USA | (Old value) | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis oklahoma (Gertsch, 1936) | Canada, USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | Species distribution update | Agelenopsis oklahoma (Gertsch, 1936) | Canada, USA | (Old value) | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis naevia (Walckenaer, 1841) | Canada, USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis longistylus (Banks, 1901) | USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis kastoni Chamberlin & Ivie, 1941 | USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis emertoni Chamberlin & Ivie, 1935 | Canada, USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis aperta (Gertsch, 1934) | USA, Mexico | | Whitman-Zai et al., 2015 |
| 2015-04-14 | First description of female | Agelenopsis aleenae Chamberlin & Ivie, 1935 | USA | (Old value) | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis aleenae Chamberlin & Ivie, 1935 | USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | New taxonomic reference entry | Agelenopsis actuosa (Gertsch & Ivie, 1936) | Canada, USA | | Whitman-Zai et al., 2015 |
| 2015-04-14 | Reference included | | | Dhali, Saha & Raychaudhuri, 2015 |
| 2015-04-14 | New taxonomic reference entry | Oxyopes fabae Dhali, Saha & Raychaudhuri, 2015 | India | | Dhali, Saha & Raychaudhuri, 2015 |
| 2015-04-14 | New species inserted | Oxyopes fabae Dhali, Saha & Raychaudhuri, 2015 | India | | Dhali, Saha & Raychaudhuri, 2015 |
| 2015-04-14 | Reference included | | | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | Taxonomic reference added from other taxon | Emmenomma obscurum Simon, 1905 | Argentina | (Old value) | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | Taxonomic reference assigned to new taxon | Emmenomma oculatum Simon, 1884 | Chile, Argentina, Falkland Is. | Taxonomic reference entry assigned to Emmenomma obscurum Simon, 1905 | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | New taxonomic reference entry | Emmenomma joshuabelli Almeida-Silva, Griswold & Brescovit, 2015 | Chile | | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | New species inserted | Emmenomma joshuabelli Almeida-Silva, Griswold & Brescovit, 2015 | Chile | | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | New taxonomic reference entry | Emmenomma obscurum Simon, 1905 | Argentina | | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | Species updated | Emmenomma obscurum Simon, 1905 | Argentina | (Old value) | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | New taxonomic reference entry | Emmenomma obscurum Simon, 1905 | Argentina | | Simon, 1905e |
| 2015-04-14 | Species updated | Emmenomma obscurum Simon, 1905 | Argentina | Removed synonymy (Old value) | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | New taxonomic reference entry | Emmenomma oculatum Simon, 1884 | Chile, Argentina, Falkland Is. | | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | Species synonymy | Emmenomma oculatum Simon, 1884 | Chile, Argentina, Falkland Is. | Emmenomma beauchenicum synonymized with Emmenomma oculatum | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-14 | Species updated | Emmenomma beauchenicum Usher, 1983 | Falkland Is. | Status: Synonym (Old value) | Almeida-Silva, Griswold & Brescovit, 2015 |
| 2015-04-12 | Species updated | Leptonetela tongzi Lin & Li, 2010 | China | Error corrected (Old value) | |
| 2015-04-08 | Reference included | | | Liu, Guo & Zhang, 2015 |
| 2015-04-08 | New taxonomic reference entry | Psammitis nenilini (Marusik, 1989) | Russia (Middle and South Siberia), Mongolia, China | | Liu, Guo & Zhang, 2015 |
| 2015-04-08 | Species distribution update | Psammitis nenilini (Marusik, 1989) | Russia (Middle and South Siberia), Mongolia, China | (Old value) | Liu, Guo & Zhang, 2015 |
| 2015-04-08 | New taxonomic reference entry | Xysticus austrosibiricus Logunov & Marusik, 1998 | Russia (Urals to north-eastern Siberia), Kazakhstan, Mongolia, China | | Liu, Guo & Zhang, 2015 |
| 2015-04-08 | Species distribution update | Xysticus austrosibiricus Logunov & Marusik, 1998 | Russia (Urals to north-eastern Siberia), Kazakhstan, Mongolia, China | (Old value) | Liu, Guo & Zhang, 2015 |
| 2015-04-08 | Reference included | | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | Species distribution update | Escaphiella pocone Platnick & Dupérré, 2009 | Brazil, Argentina | (Old value) | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Neotrops nigromaculatus (Mello-Leitão, 1944) | Argentina, Uruguay | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Xiombarg plaumanni Brignoli, 1979 | Brazil, Argentina | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Escaphiella argentina (Birabén, 1954) | Argentina | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Triaeris stenaspis Simon, 1892 | Africa. Introduced to North, Central, South America, St. Helena, Caribbean, Europe, Iran, Taiwan, Australia, Pacific Is. | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Hexapopha m-scripta (Birabén, 1954) | Argentina | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Birabenella argentina (Birabén, 1955) | Argentina | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Cinetomorpha vianai (Birabén, 1954) | Ecuador, Peru, Brazil, Argentina | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Opopaea concolor (Blackwall, 1859) | Tropical Africa. Introduced to Hawaii, North, Central and South America, St. Helena | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Scaphiella maculata Birabén, 1955 | Argentina | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | New taxonomic reference entry | Opopaea viamao Ott, 2003 | Brazil, Argentina | | Grismado & Izquierdo, 2014 |
| 2015-04-08 | Species distribution update | Opopaea viamao Ott, 2003 | Brazil, Argentina | (Old value) | Grismado & Izquierdo, 2014 |