World Arachnida Catalog
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New species inserted
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Taxon is a replaced homonym
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Transferred to other genus after genus homonym replaced
Reference included
Genus transferred to other family after family synonymy
Family synonymy
Transferred to other family after family homonym replaced
New subgenus inserted
Transferred to other subgenus after syn. subgenus
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2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
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Microwithius yurii
Redikorzev, 1938
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Reference
2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
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Microwithius yurii
Redikorzev, 1938
-
Reference
2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Microwithius yurii
Redikorzev, 1938
-
Reference
2026-10-21 -
Pseudoscorpiones
-
Taxonomic reference update
-
Microwithius yurii
Redikorzev, 1938
-
Reference
2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Microwithius yurii
Redikorzev, 1938
-
Reference
2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Microwithius yurii
Redikorzev, 1938
-
Reference
2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Microwithius yurii
Redikorzev, 1938
-
Reference
2026-10-21 -
Pseudoscorpiones
-
Species updated
-
Microwithius indicus
(Murthy and Ananthakrishnan, 1977)
2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Microwithius indicus
(Murthy and Ananthakrishnan, 1977)
-
Reference
2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Microwithius indicus
(Murthy and Ananthakrishnan, 1977)
-
Reference
2026-10-21 -
Pseudoscorpiones
-
Taxonomic reference update
-
Microwithius indicus
(Murthy and Ananthakrishnan, 1977)
2026-10-21 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Microwithius indicus
(Murthy and Ananthakrishnan, 1977)
-
Reference
2026-10-21 -
Pseudoscorpiones
-
New species inserted
-
Microwithius indicus
(Murthy and Ananthakrishnan, 1977)
2026-10-21 -
Pseudoscorpiones
-
New species inserted
-
Microwithius yurii
Redikorzev, 1938
2026-10-21 -
Pseudoscorpiones
-
Taxonomic reference update
-
Urochthonius
Morikawa, 1954
-
Reference
2026-10-21 -
Pseudoscorpiones
-
Subgenus updated
-
Allochthonius
Chamberlin, 1929
2026-10-21 -
Pseudoscorpiones
-
Genus synonymy
-
Urochthonius
Morikawa, 1954
-
Reference
2026-10-21 -
Pseudoscorpiones
-
Genus synonymy
-
Allochthonius
Chamberlin, 1929
-
Reference
2026-10-21 -
Pseudoscorpiones
-
Species updated
-
Allochthonius yoshizawai
Viana and Ferreira, 2021
2026-10-21 -
Pseudoscorpiones
-
Species updated
-
Allochthonius fanjingshan
Gao, Zhang and Zhang, 2016
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