Template:Cite IUCN

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Module:Cite IUCN (sandbox)

This template is used on approximately 63,000 pages and changes may be widely noticed. Test changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Consider discussing changes on the talk page before implementing them.

Preview message: Transclusion count updated automatically (see documentation).

A template for citing the IUCN Red List of Threatened Species.

Usage

This template uses {{cite journal}} to render IUCN Red List citations. It will accept all parameters that are available to {{cite journal}} though only a few are needed because this template will automatically provide a standardized set of parameters. Data for the parameters that editors need to provide can be found on the appropriate Red List page. The parameters that editors need to provide are:

title: usually the species name; italics for proper formatting are not provided
page: the electronic page number; the template will use this value to create a correct url to link the value in |title=; in the form e.T<digits>A<digits> where <digits> is one or more of the 0–9 digits
lastn / firstn or any of the other author name parameters available to {{cite journal}} see Template:Cite journal § Authors
date: the year of publication (alias year)
errata: the year that an assessment errata is published – from IUCN citation text: (errata version published in year)
amends: the year that 'this assessment' amends – from IUCN citation text: (amended version of year assessment)
volume: usually same as date; may be omitted if date set

A handy tool for creating these templates is {{make cite IUCN}}.

Copy and paste

{{Cite IUCN  |lastn= |firstn= |date= |title= |page= |doi= |access-date=6 November 2024 }}

{{Cite IUCN
	| lastn = 
	| firstn = 
	| date = 
	| title = 
	| page = 
	| doi = 
	| access-date = 6 November 2024
}}

Examples

Sillero-Zubiri, C. & Do Linh San, E. (2016). "Mungos gambianus". The IUCN Red List of Threatened Species. 2016: e.T13922A45199653. doi:10.2305/IUCN.UK.2016-1.RLTS.T13922A45199653.en. Retrieved 18 October 2018. [new-style url provided]
Goodrich, J.; Lynam, A.; Miquelle, D.; Wibisono, H.; Kawanishi, K.; Pattanavibool, A.; Htun, S.; Tempa, T.; Karki, J.; Jhala, Y.; Karanth, U. (2015). "Panthera tigris". The IUCN Red List of Threatened Species. 2015. IUCN: e.T15955A50659951. doi:10.2305/IUCN.UK.2015-2.RLTS.T15955A50659951.en. Retrieved 15 January 2018.{{cite iucn}}: old-form url (help) [old-style url provided and replaced]
BirdLife International (2017). "Passer domesticus". The IUCN Red List of Threatened Species. 2017: e.T103818789A111172035. Retrieved 26 October 2018.{{cite iucn}}: old-form url (help) [old-style url provided and replaced]
BirdLife International (2019). "Motacilla alba". IUCN Red List of Threatened Species. 2019.3. 2019: e.T22718348A137417893. Retrieved 14 December 2019. [no journal parameter provided]

Error and maintenance messaging

This template emits a variety of error and maintenance messages.

Error messages

malformed |doi= identifier
malformed |page= identifier
IUCN uses an identifier to point to a particular page in their database. For |page= and |doi= the identifier portion of these parameter values has the form: T<digits>A<digits> where <digits> is one or more of the 0–9 digits. The template emits these error messages when the identifier portions of the parameter values do not match the expected form.
|doi= / |page= mismatch
|doi= / |url= mismatch
|page= / |url= mismatch
This template uses {{cite journal}} for rendering. cs1|2 templates are designed to cite single sources. Because IUCN identifiers in |doi= and |page= point to individual pages in the IUCN database, all of the identifiers should match. The template emits these errors when the identifiers in a {{cite IUCN}} template do not match. Caveat lector: regardless of the value assigned to |doi= (or urls that link to IUCN through the dx.doi.org resolver), doi links are redirected to the most recent assessment, not to the assessment specified in the |doi= parameter's value. For example, this template taken from Springbok at the time of this writing:
{{cite IUCN |publisher=[[IUCN]] |title=''Antidorcas marsupialis'' |author=IUCN SSC Antelope Specialist Group |year=2016 |volume=2016 |page=e.T1676A115056763 |doi=10.2305/IUCN.UK.2016-3.RLTS.T1676A50181753.en |url=https://www.iucnredlist.org/species/1676/115056763}}
IUCN SSC Antelope Specialist Group (2016). "Antidorcas marsupialis". IUCN Red List of Threatened Species. 2016. IUCN: e.T1676A115056763. doi:10.2305/IUCN.UK.2016-3.RLTS.T1676A50181753.en. {{cite iucn}}: error: |doi= / |page= mismatch, |doi= / |url= mismatch (help)

|page= and |url= have the same identifiers (to the current version of the assessment) but |doi= has a different (older identifier) yet clicking the doi-link takes the reader to the current assessment. Rewriting the url value to use the identifier from |doi= gives working link to the older assessment:
https://www.iucnredlist.org/species/1676/50181753

Maintenance messages

Maintenance messages emitted by this template are normally hidden. To make these maintenance messages visible, include the following text in your common CSS page (common.css) or your specific skin's CSS page (skin.css):

.citation-comment {display: inline !important;}  /* display cite IUCN maintenance messages (also shows cs1|2 maint messages) */

|volume= / |date= mismatch
|volume= / |doi= mismatch
|date= / |doi= mismatch
{{cite IUCN}} validates the volume information in |volume= against the volume information in |doi= and compares these values with the content of |date= or |year=. These values should all be the same.
old-form url
There are two old-form urls for the IUCN Red List. {{cite IUCN}} modifies these old-form urls into a new-form url using identifier data from |page= or |doi=, in that order if available. If an identifier is not available, the template will switch from the http scheme to the https scheme which will sometimes make a 'dead' old-form url work. When either of these changes is made, the template emits this message. Templates cannot save changes like this to the wiki-text so editors should evaluate the results of these url changes and modify the template's wiki text to remove the url and add |page= (preferred) and/or |doi=.
new-form url
{{cite IUCN}} emits this message when |url= holds a new-form url. This form of url is acceptable but, for consistency, should be removed so that the template may create the url from |page= (preferred) and/or |doi=.
unknown url
When the content of |url= is not recognized as old-, original-, or new-form, the template emits this message. Commonly, such urls are doi links (https://doi.org/10.2305/IUCN... or https://dx.doi.org/10.2305/IUCN...). When |url= holds a doi link, the parameter should be changed to |doi=10.2305/IUCN...
no identifier
When |url=, |page=, and |doi= are all empty or omitted, {{cite IUCN}} cannot construct a url. To resolve this issue add |page= (preferred) and/or |doi=.
title has extraneous text
The template emits this message when |title= has either of these annotations:
- errata annotation: (errata version published in year) – remove this text and add |errata=year
- amendment annotation: (amended version of year assessment) – remove this text and add |amends=year

Tracking categories

Category:Cite IUCN maint (1,144)
Category:Cite IUCN errors (0)
Category:Cite IUCN without doi (4,791) - not an error condition, but something to be tracked

TemplateData

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. See a monthly parameter usage report for Template:Cite IUCN in articles based on its TemplateData.

TemplateData for Cite IUCN

TemplateData

Formats a citation of the IUCN Red List of Threatened Species

Template parameters[Edit template data]
This template prefers inline formatting of parameters.
Parameter		Description	Type	Status
Title	`title`	Usually the species name (in which case it should be italicised)	String	required
Page	`page`	The electronic page number	Line	suggested
Family name	`last` `last1` `author` `author1`	Last name or surname of the first author, or the whole name for an author with only given names or an organisation; don't wikilink, use "author-link"	Line	suggested
Given name	`first` `first1`	Given name of the first author; if an author has only given names, use "last"; don't wikilink, use "author-link"	Line	suggested
Year	`year` `date`	Year of publication	Date	suggested
Volume	`volume`	Usually same as "year", may be omitted if "year" is set	Line	optional
Access date	`access-date`	Date that the citation was verified to support the text	Date	suggested
Author link	`author-link` `author-link1` `author1-link`	Title of existing Wikipedia page on the first author	Page name	optional
Family name 2	`last2` `author2`	Last name or surname of the second author, or the whole name for an author with only given names or an organisation; don't wikilink, use "author-link2"	Line	optional
Given name 2	`first2`	Given name of the second author; if an author has only given names, use "last2"; don't wikilink, use "author-link2"	Line	optional
Author link 2	`author-link2` `author2-link`	Title of existing Wikipedia page on the second author	Page name	optional
Family name 3	`last3` `author3`	Last name or surname of the third author, or the whole name for an author with only given names or an organisation; don't wikilink, use "author-link3"	Line	optional
Given name 3	`first3`	Given name of the third author; if an author has only given names, use "last3"; don't wikilink, use "author-link3"	Line	optional
Author link 3	`author-link3` `author3-link`	Title of existing Wikipedia page on the third author	Page name	optional
Family name 4	`last4` `author4`	Last name or surname of the fourth author, or the whole name for an author with only given names or an organisation; don't wikilink, use "author-link4"	Line	optional
Given name 4	`first4`	Given name of the fourth author; if an author has only given names, use "last4"; don't wikilink, use "author-link4"	Line	optional
Author link 4	`author-link4` `author4-link`	Title of existing Wikipedia page on the fourth author	Page name	optional
Family name 5	`last5` `author5`	Last name or surname of the fifth author, or the whole name for an author with only given names or an organisation; don't wikilink, use "author-link5"	Line	optional
Given name 5	`first5`	Given name of the fifth author; if an author has only given names, use "last5"; don't wikilink, use "author-link5"	Line	optional
Author link 5	`author-link5` `author5-link`	Title of existing Wikipedia page on the fifth author	Page name	optional
Family name 6	`last6` `author6`	Last name or surname of the sixth author, or the whole name for an author with only given names or an organisation; don't wikilink, use "author-link6"	Line	optional
Given name 6	`first6`	Given name of the sixth author; if an author has only given names, use "last6"; don't wikilink, use "author-link6"	Line	optional
Author link 6	`author-link6` `author6-link`	Title of existing Wikipedia page on the sixth author	Page name	optional
Family name 7	`last7` `author7`	Last name or surname of the seventh author, or the whole name for an author with only given names or an organisation; don't wikilink, use "author-link7"	Line	optional
Given name 7	`first7`	Given name of the seventh author; if an author has only given names, use "last7"; don't wikilink, use "author-link7"	Line	optional
Author link 7	`author-link7` `author7-link`	Title of existing Wikipedia page on the seventh author	Page name	optional
Family name 8	`last8` `author8`	Last name or surname of the eighth author, or the whole name for an author with only given names or an organisation; don't wikilink, use "author-link8"	Line	optional
Given name 8	`first8`	Given name of the eighth author; if an author has only given names, use "last8"; don't wikilink, use "author-link8"	Line	optional
Author link 8	`author-link8` `author8-link`	Title of existing Wikipedia page on the eighth author	Page name	optional

The above documentation is transcluded from Template:Cite IUCN/doc.
Editors can experiment in this template's sandbox and testcases pages.
Add categories to the /doc subpage. Subpages of this template.