Synapsida

Quality:

Synapsida - class of tetrapods. This taxon is the 1105^th most popular in the global Wikipedia ranking of taxon and the 853^rd most popular taxon in English Wikipedia. Article “Synapsida” in English Wikipedia has 85.2 points for quality (as of July 1, 2026). The article contains 89 references and 18 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Achievements in all the time:

English Wikipedia:

The 853^rd most popular in taxon in English Wikipedia.

Global Wikipedia:

The 1105^th most popular in taxon.

In June 2026 the article “Synapsida” was edited by 7 authors in English Wikipedia and written by 15 authors in all languages.

Since the creation of article “Synapsida”, its content was written by 357 registered users of English Wikipedia and edited by 1409 registered Wikipedia users in all languages.

Synapsida is on the 853^rd place in local ranking of taxon in English Wikipedia and on the 1105^th place in global ranking of taxon in all the time.

The article is cited 1824 times in English Wikipedia and cited 24263 times in all languages (6975^th place).

The highest Authors Interest rank from 2001:

• Local (English): #7499 in July 2004
• Global: #6092 in July 2004

The highest popularity rank from 2008:

• Local (English): #20934 in March 2026
• Global: #8635 in December 2025

There are 42 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Synapsida		85.2404
2	Russian (ru) Синапсиды		73.7638
3	French (fr) Synapsida		62.2185
4	Chinese (zh) 合弓綱		61.2404
5	Finnish (fi) Synapsidit		60.9683
6	Ukrainian (uk) Синапсиди		59.0895
7	Norwegian (Nynorsk) (nn) Pattedyrliknande krypdyr		58.9213
8	Dutch (nl) Synapsiden		52.3727
9	Greek (el) Συναψιδωτά		46.2175
10	Slovak (sk) Synapsidy		41.9138

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) Synapsida		4 870 885
2	Russian (ru) Синапсиды		898 302
3	Japanese (ja) 単弓類		810 254
4	Spanish (es) Synapsida		680 839
5	German (de) Synapsiden		392 782
6	French (fr) Synapsida		340 882
7	Polish (pl) Synapsydy		268 470
8	Italian (it) Synapsida		251 906
9	Chinese (zh) 合弓綱		247 831
10	Portuguese (pt) Synapsida		243 268

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Synapsida		28 094
2	Russian (ru) Синапсиды		3 917
3	Japanese (ja) 単弓類		3 190
4	Spanish (es) Synapsida		2 589
5	Chinese (zh) 合弓綱		2 215
6	German (de) Synapsiden		1 544
7	French (fr) Synapsida		1 367
8	Polish (pl) Synapsydy		1 143
9	Italian (it) Synapsida		1 015
10	Portuguese (pt) Synapsida		800

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Synapsida		357
2	French (fr) Synapsida		106
3	Dutch (nl) Synapsiden		81
4	Japanese (ja) 単弓類		71
5	Russian (ru) Синапсиды		70
6	German (de) Synapsiden		69
7	Italian (it) Synapsida		57
8	Spanish (es) Synapsida		50
9	Hebrew (he) סינאפסידה		48
10	Danish (da) Pattedyrlignende krybdyr		42

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	English (en) Synapsida		7
2	Italian (it) Synapsida		2
3	Georgian (ka) თერომორფები		1
4	Norwegian (Nynorsk) (nn) Pattedyrliknande krypdyr		1
5	Polish (pl) Synapsydy		1
6	Portuguese (pt) Synapsida		1
7	Ukrainian (uk) Синапсиди		1
8	Vietnamese (vi) Động vật một cung bên		1
9	Arabic (ar) مندمجات الأقواس		0
10	Belarusian (be) Сінапсіды		0

The following table shows the language versions of the article with the highest number of citations.

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information