तपाईं "ढाँचा:Category described in year/कागजात"को स्रोत हेर्दै हुनुहुन्छ

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== About ==
This template is used to automatically create a standard category structure throughout [[:Category:Taxa by year of formal description]].

Related discussions include, but are not limited to (newest first):

==== WikiProjects ====
* [[WT:TREE OF LIFE#Category:Sponges vs. Category:Poriferans]]
* [[WT:PALAEONTOLOGY#Fossil parataxa described in YEAR]]
* [[WT:MARINELIFE#Bivalves/Cephalopods/Chitons described in YYYY categories]]
* [[WT:PALAEONTOLOGY#'Taxa described in' categories]]
* [[WT:INSECTS#'Insects described in' category tree mostly ok?]]
* [[WT:TREE OF LIFE#Any desire to eliminate 'X described in the YYth century' type container categories?]]
* [[WT:TREE OF LIFE#Request for comment: categorizing by year of formal description]]
* [[WT:LEPIDOPTERA#Post-Caftaric category straightening-out/clean-up.]]

==== Decadal CfDs ====
* [[Wikipedia:Categories for discussion/Log/2018 October 18#Category:Archaea described in the 1920s|2018 October 18#Category:Archaea described in the 1920s]]
* [[Wikipedia:Categories for discussion/Log/2018 October 13#Category:Fungi described in the 1750s|2018 October 13#Category:Fungi described in the 1750s]]
* [[Wikipedia:Categories for discussion/Log/2018 October 8#Category:Bacteria described in the 1780s|2018 October 8#Category:Bacteria described in the 1780s]]
* [[Wikipedia:Categories for discussion/Log/2018 October 3#Category:Animals described in the 1750s|2018 October 3#Category:Animals described in the 1750s]]
* [[Wikipedia:Categories for discussion/Log/2018 September 22#Category:Spiders described in the 1750s|2018 September 22#Category:Spiders described in the 1750s]]
* [[Wikipedia:Categories for discussion/Log/2018 August 26#Category:Plants described in the 1750s|2018 August 26#Category:Plants described in the 1750s]]

==== Non-decadal CfDs ====
* [[Wikipedia:Categories for discussion/Log/2018 November 4#Category:<Animal&gt;s described in <year&gt; with very confined scope and small size|2018 November 4#Category:<Animal&gt;s described in <year&gt; with very confined scope and small size]]
* [[Wikipedia:Categories for discussion/Log/2018 November 4#Category:Mites described in 1959|2018 November 4#Category:Mites described in 1959]]
* [[Wikipedia:Categories for discussion/Log/2018 October 12#Category:Lepidoptera described in 1758|2018 October 12#Category:Lepidoptera described in 1758]]
* [[Wikipedia:Categories for discussion/Log/2018 October 5#Category:Vertebrates described in 1771|2018 October 5#Category:Vertebrates described in 1771]]
* [[Wikipedia:Categories for discussion/Log/2014 November 26#Category:Invertebrates described in 1896|2014 November 26#Category:Invertebrates described in 1896]]

If you wish to make significant changes, please discuss at [[Wikipedia talk:WikiProject Tree of Life]] first.

== Creating new category trees ==
* Avoid creating [[WP:OVERCAT|overly-specific categories]], especially those where all years contain a [[WP:SMALLCAT|trivial number]] of pages. These categories do little to aid the overall structure, causing more disruption and ambiguity than order. These may be [[WP:CFD|CFD]]'d, or even [[WP:C1|CSD]]'d, after some grace period for initial population; for example, if only several years have been created out of potentially several hundred, or if many years have been created but all contain a trivial number of pages.
* Chances are, there is already an appropriate category structure in place, which should be considered before creating new branches.
* If/when a new category tree is created, make sure that any red-linked parents categories are also created. You can find categories with red-linked parents [[:Category:Described in year unknown category|here]].

== Usage ==
{{tlx|Category described in year}}

No parameters are needed. Instead, the name of the calling category is used to determine its place in the tree.

== Sitelinks ==
* {{tl|Commons}} links are automatically produced if either the {{wdpl|373}} property and/or an "Other sites" sitelink to commons exist at Wikidata. See {{Q|Q9757156}} for both uses. Duplicate values are ignored.
* {{tl|Wikispecies}} links are automatically produced if the appropriate sitelink exists at Wikidata. See {{Q|Q28467553}} for an example.

== Testing ==
{{tlx|Category described in year|Spiders described in 1901}}

When placing this template in non-category space, i.e. for testing purposes, a category parameter is required.

== Tracking categories ==
* {{Category link with count|Described in year error}}
* {{Category link with count|Described in year unknown category}}

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