Category:Spiders described in 1757
Year that the species was first scientifically described.
The starting point for zoological nomenclature is 1758. The International Code of Zoological Nomenclature (ICZN) says at Article 3.3 that Clerck's Aranei Svecici, actually published in 1757, is one of two works "deemed to have been published on 1 January 1758". Hence spider species described by Carl Alexander Clerck in this work can be dated either to 1757, as the World Spider Catalog does, or to 1758, in line with the ICZN.
Pages in category "Spiders described in 1757"
The following 43 pages are in this category, out of 43 total.
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This category content has been reduced to only pages contained in the ZIM file.