| 2015-04-28 | New taxonomic reference entry | Maeota tuberculotibiata (Caporiacco, 1955) | Venezuela | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Maeota tuberculotibiata (Caporiacco, 1955) | Venezuela | Species transferred from Pensacola to Maeota | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Chapoda montana (Chickering, 1946) | Panama | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Chapoda montana (Chickering, 1946) | Panama | Species transferred from Compsodecta to Chapoda | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Chapoda maxillosa (F. O. Pickard-Cambridge, 1901) | Guatemala, El Salvador, Nicaragua | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Chapoda maxillosa (F. O. Pickard-Cambridge, 1901) | Guatemala, El Salvador, Nicaragua | Species transferred from Compsodecta to Chapoda | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Chapoda recondita (G. W. Peckham & E. G. Peckham, 1896) | Guatemala, Costa Rica, Panama | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Chapoda recondita (G. W. Peckham & E. G. Peckham, 1896) | Guatemala, Costa Rica, Panama | Species transferred from Sidusa to Chapoda | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys tehuelche (Galiano, 1968) | Chile | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys tehuelche (Galiano, 1968) | Chile | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys saitiformis (Simon, 1901) | Chile, Argentina | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys saitiformis (Simon, 1901) | Chile, Argentina | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys rusticana (Nicolet, 1849) | Chile | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys rusticana (Nicolet, 1849) | Chile | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys rapida (C. L. Koch, 1846) | Chile | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys rapida (C. L. Koch, 1846) | Chile | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys patagonica (Simon, 1905) | Chile, Argentina | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys patagonica (Simon, 1905) | Chile, Argentina | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys mapuche (Galiano, 1968) | Chile | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys mapuche (Galiano, 1968) | Chile | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys laetata (Simon, 1904) | Chile | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys laetata (Simon, 1904) | Chile | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys flordellago (Richardson, 2010) | Brazil, Chile | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys flordellago (Richardson, 2010) | Brazil, Chile | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New taxonomic reference entry | Saphrys a-notata (Mello-Leitão, 1940) | Argentina, Chile | | Zhang & Maddison, 2015 |
| 2015-04-28 | Species transferred to new genus | Saphrys a-notata (Mello-Leitão, 1940) | Argentina, Chile | Species transferred from Euophrys to Saphrys | Zhang & Maddison, 2015 |
| 2015-04-28 | New genus inserted | Saphrys Zhang & Maddison, 2015 | | Zhang & Maddison, 2015 |
| 2015-04-28 | Genus synonymy | Mopiopia Simon, 1902 | Tariona synonymized with Mopiopia | Zhang & Maddison, 2015 |
| 2015-04-28 | Genus updated | Tariona Simon, 1902 | Status: Synonym (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Transferred to other genus after syn. gen | Mopiopia mutica (Simon, 1903) | Brazil | Species transferred from Tariona to Mopiopia after genus synonymy | Zhang & Maddison, 2015 |
| 2015-04-28 | Transferred to other genus after syn. gen | Mopiopia maculata (Franganillo, 1930) | Cuba | Species transferred from Tariona to Mopiopia after genus synonymy | Zhang & Maddison, 2015 |
| 2015-04-28 | Transferred to other genus after syn. gen | Mopiopia gounellei (Simon, 1902) | Brazil | Species transferred from Tariona to Mopiopia after genus synonymy | Zhang & Maddison, 2015 |
| 2015-04-28 | Transferred to other genus after syn. gen | Mopiopia bruneti (Simon, 1903) | Brazil | Species transferred from Tariona to Mopiopia after genus synonymy | Zhang & Maddison, 2015 |
| 2015-04-28 | Transferred to other genus after syn. gen | Mopiopia albibarbis (Mello-Leitão, 1947) | Brazil | Species transferred from Tariona to Mopiopia after genus synonymy | Zhang & Maddison, 2015 |
| 2015-04-28 | Genus synonymy | Sidusa G. W. Peckham & E. G. Peckham, 1895 | Wallaba synonymized with Sidusa | Zhang & Maddison, 2015 |
| 2015-04-28 | Genus updated | Wallaba Mello-Leitão, 1940 | Status: Synonym (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Transferred to other genus after syn. gen | Wallaba metallica (Mello-Leitão, 1940) | Guyana | Species transferred from Wallaba to Sidusa after genus synonymy | Zhang & Maddison, 2015 |
| 2015-04-28 | Transferred to other genus after syn. gen | Sidusa albopalpis (G. W. Peckham & E. G. Peckham, 1901) | Jamaica | Species transferred from Wallaba to Sidusa after genus synonymy | Zhang & Maddison, 2015 |
| 2015-04-28 | Genus synonymy | Sidusa G. W. Peckham & E. G. Peckham, 1895 | Chloridusa synonymized with Sidusa | Zhang & Maddison, 2015 |
| 2015-04-28 | Genus updated | Chloridusa Simon, 1902 | Status: Synonym (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Transferred to other genus after syn. gen | Sidusa viridiaurea (Simon, 1902) | Peru, Brazil | Species transferred from Chloridusa to Sidusa after genus synonymy | Zhang & Maddison, 2015 |
| 2015-04-28 | Species updated | Sidusa subfusca (F. O. Pickard-Cambridge, 1900) | Costa Rica, Panama | Species epithet corrected (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Species updated | Sidusa seclusa (Chickering, 1946) | Panama | Species epithet corrected (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Species updated | Sidusa perdita (Banks, 1898) | Mexico | Species epithet corrected (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Species updated | Sidusa obscura (Chickering, 1946) | Panama | Species epithet corrected (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Species updated | Sidusa incurva (Chickering, 1946) | Panama | Species epithet corrected (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Species updated | Cobanus extensus (G. W. Peckham & E. G. Peckham, 1896) | Panama | Species epithet corrected (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Species updated | Cobanus electus Chickering, 1946 | Panama | Species epithet corrected (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Species updated | Cobanus bifurcatus Chickering, 1946 | Panama | Species epithet corrected (Old value) | Zhang & Maddison, 2015 |
| 2015-04-28 | Genus synonymy | Sidusa G. W. Peckham & E. G. Peckham, 1895 | Cobanus synonymized with Sidusa | Zhang & Maddison, 2015 |