| Date | Type | Reference | Taxon | Comment |
|---|---|---|---|---|
| 2021-04-30 | New taxonomic reference entry | Serita, 2020b | Nesopholcomma izuense Ono, 2010 - Japan | |
| 2021-04-30 | Reference included | Suzuki, 2020e | ||
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020e | Paikiniana mira (Oi, 1960) - China, Korea, Japan | |
| 2021-04-30 | Reference included | Suzuki, 2020d | ||
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020d | Walckenaeria chiyokoae Saito, 1988 - Japan | |
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020d | Tapinocyba suganamii Saito & Ono, 2001 - Japan | |
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020d | Saitonia ojiroensis (Saito, 1990) - Japan | |
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020d | Asthenargus matsudae Saito & Ono, 2001 - Japan | |
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020d | Orchestina sanguinea Oi, 1955 - Japan | |
| 2021-04-30 | Reference included | Kaito & Suzuki, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Kaito & Suzuki, 2020 | Cicurina japonica (Simon, 1886) - Korea, Japan. Introduced to Europe | |
| 2021-04-30 | Reference included | Komei, 2020b | ||
| 2021-04-30 | New taxonomic reference entry | Komei, 2020b | Trachelas vulcani Simon, 1896 - China, Japan, Indonesia (Java, Moluccas) | |
| 2021-04-30 | New taxonomic reference entry | Komei, 2020b | Yaginumena maculosa (Yoshida & Ono, 2000) - Turkey, Caucasus (Georgia, Azerbaijan), India, China, Korea, Japan | |
| 2021-04-30 | Reference included | Komei, 2020a | ||
| 2021-04-30 | New taxonomic reference entry | Komei, 2020a | Grandilithus lynx (Kamura, 1994) - Taiwan, Japan (Ryukyu Is.) | |
| 2021-04-30 | Reference included | Hayashi & Baba, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Hayashi & Baba, 2020 | Hakka himeshimensis (Dönitz & Strand, 1906) - China, Korea, Japan. Introduced to USA (Hawaii, eastern USA) | |
| 2021-04-30 | Reference included | Baba, Nakajima & Okumura, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Baba, Nakajima & Okumura, 2020 | Dichodactylus tarumii (Arita, 1976) - Japan | |
| 2021-04-30 | Reference included | Suzuki & Andoh, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Suzuki & Andoh, 2020 | Savignia saitoi Eskov, 1988 - Russia (Far East), Japan | |
| 2021-04-30 | Species distribution update | Suzuki & Andoh, 2020 | Savignia saitoi Eskov, 1988 - Russia (Far East), Japan | (previous value) |
| 2021-04-30 | Reference included | Suzuki & Okumura, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Suzuki & Okumura, 2020 | Draconarius dialeptus Okumura, 2013 - Japan | |
| 2021-04-30 | Reference included | Okumura, 2020c | ||
| 2021-04-30 | New taxonomic reference entry | Okumura, 2020c | Nesiocoelotes nasensis (Shimojana, 2000) - Japan (Ryukyu Is.) | |
| 2021-04-30 | Reference included | Perger & Rubio, 2021a | ||
| 2021-04-30 | New taxonomic reference entry | Perger & Rubio, 2021a | Myrmecotypus rubrofemoratus Perger & Rubio, 2021 - Bolivia | |
| 2021-04-30 | New species inserted | Perger & Rubio, 2021a | Myrmecotypus rubrofemoratus Perger & Rubio, 2021 - Bolivia | |
| 2021-04-30 | Reference included | Suzuki, 2020c | ||
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020c | Attulus albolineatus (Kulczyński, 1895) - Russia (South Siberia to Far East), China, Korea, Japan | |
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020c | Xysticus transversomaculatus Bösenberg & Strand, 1906 - Korea, Japan | |
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020c | Oxyopes koreanus Paik, 1969 - Korea, Japan | |
| 2021-04-30 | Reference included | Hayashi, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Hayashi, 2020 | Weintrauboa insularis (Saito, 1935) - Russia (Sakhalin), Japan | |
| 2021-04-30 | Reference included | Suzuki, 2020b | ||
| 2021-04-30 | New taxonomic reference entry | Suzuki, 2020b | Marinarozelotes jaxartensis (Kroneberg, 1875) - Northern Africa to Caucasus, Russia (Europe) to Central Asia, Iran. Introduced to Hawaii, USA, Mexico, Ascension Is., South Africa, India, China, Japan | |
| 2021-04-30 | Species distribution update | Suzuki, 2020b | Marinarozelotes jaxartensis (Kroneberg, 1875) - Northern Africa to Caucasus, Russia (Europe) to Central Asia, Iran. Introduced to Hawaii, USA, Mexico, Ascension Is., South Africa, India, China, Japan | (previous value) |
| 2021-04-30 | Reference included | Satoru, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Satoru, 2020 | Cyclosa alba Tanikawa, 1992 - Japan | |
| 2021-04-30 | Reference included | Baba, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Baba, 2020 | Siler ruber Baba, Yamasaki & Tanikawa, 2019 - Japan | |
| 2021-04-30 | Reference included | Serita & Kubota, 2020 | ||
| 2021-04-30 | New taxonomic reference entry | Serita & Kubota, 2020 | Zelotes exiguus (Müller & Schenkel, 1895) - Europe, Turkey, Russia (Europe to Far East), China, Korea, Japan | |
| 2021-04-30 | Reference included | Serita, 2020a | ||
| 2021-04-30 | New taxonomic reference entry | Serita, 2020a | Pholcus yoshikurai Irie, 1997 - Japan | |
| 2021-04-30 | Reference included | Suguro, 2020c | ||
| 2021-04-30 | New taxonomic reference entry | Suguro, 2020c | Dictis striatipes L. Koch, 1872 - Yemen, United Arab Emirates, Iraq, Iran, tropical Asia, Korea, Japan, China to Australia, Pacific Isles. Introduced to USA, Mexico | |
| 2021-04-30 | Reference included | Serita, 2019e |
Log values