World Arachnida Catalog
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Amblypygi
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New species inserted
New genus inserted
New family inserted
Species updated
Genus updated
Family updated
New taxonomic reference entry
Taxonomic reference update
Taxonomic reference assigned to new taxon
Taxonomic reference added from other taxon
Species transferred to new genus
Species synonymy
Transferred to other genus after syn. gen
Genus synonymy
Genus transferred to other family
Taxon is nomen dubium
Taxon is nomen nudum
Taxon is a replaced homonym
Taxon declared incertae sedis
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
Subgenus updated
Order updated
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2026-04-29 -
Solifugae
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New taxonomic reference entry
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Bitonissus
Roewer, 1933
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Reference
2026-04-29 -
Solifugae
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Subgenus updated
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Bitonissus
Roewer, 1933
2026-04-27 -
Pseudoscorpiones
-
Species updated
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Ephippiochthonius amatei
(Carabajal Márquez, García Carrillo and Rodríguez Fernández, 2001)
2026-04-27 -
Pseudoscorpiones
-
Species updated
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Pseudochthonius cesarioensis
Guimarães, Prado & Ferreira, 2025
2026-04-27 -
Pseudoscorpiones
-
New taxonomic reference entry
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Pseudochthonius urubuquaqua
Guimarães, Prado & Ferreira, 2025
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Reference
2026-04-27 -
Pseudoscorpiones
-
New species inserted
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Pseudochthonius urubuquaqua
Guimarães, Prado & Ferreira, 2025
2026-04-27 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Pseudochthonius maquinensis
Guimarães, Prado & Ferreira, 2025
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Reference
2026-04-27 -
Pseudoscorpiones
-
New species inserted
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Pseudochthonius maquinensis
Guimarães, Prado & Ferreira, 2025
2026-04-27 -
Pseudoscorpiones
-
Taxonomic reference update
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Pseudochthonius gonssaloensis
Guimarães, Prado & Ferreira, 2025
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Reference
2026-04-27 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Pseudochthonius cesarioensis
Guimarães, Prado & Ferreira, 2025
-
Reference
2026-04-27 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Pseudochthonius gonssaloensis
Guimarães, Prado & Ferreira, 2025
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Reference
2026-04-27 -
Pseudoscorpiones
-
New species inserted
-
Pseudochthonius gonssaloensis
Guimarães, Prado & Ferreira, 2025
2026-04-27 -
Pseudoscorpiones
-
New species inserted
-
Pseudochthonius cesarioensis
Guimarães, Prado & Ferreira, 2025
2026-04-26 -
Pseudoscorpiones
-
New taxonomic reference entry
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Ephippiochthonius trapezoides
Gogshelidze and Novák, 2026
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Reference
2026-04-26 -
Pseudoscorpiones
-
New species inserted
-
Ephippiochthonius trapezoides
Gogshelidze and Novák, 2026
2026-04-26 -
Pseudoscorpiones
-
Species updated
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Ephippiochthonius boritiensis
Gogshelidze and Novák, 2026
2026-04-26 -
Pseudoscorpiones
-
New taxonomic reference entry
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Ephippiochthonius boritiensis
Gogshelidze and Novák, 2026
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Reference
2026-04-26 -
Pseudoscorpiones
-
New species inserted
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Ephippiochthonius boritiensis
Gogshelidze and Novák, 2026
2026-04-19 -
Pseudoscorpiones
-
New taxonomic reference entry
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Withius piger
(Simon, 1878)
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Reference
2026-03-27 -
Pseudoscorpiones
-
New taxonomic reference entry
-
Cheiridium museorum
(Leach, 1817)
-
Reference
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