Sphenacodontidae

Sphenacodontidae - extinct family of synapsids (Synapsida). Article “Sphenacodontidae” in Dutch Wikipedia has 25.2 points for quality (as of July 1, 2025). The article contains 1 references and 7 sections.

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

Since the creation of article “Sphenacodontidae”, its content was written by 29 registered users of Dutch Wikipedia and edited by 285 registered Wikipedia users in all languages.

The article is cited 40 times in Dutch Wikipedia and cited 908 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Dutch): #7068 in February 2018
• Global: #39978 in July 2010

The highest popularity rank from 2008:

• Local (Dutch): #143660 in December 2018
• Global: #314534 in March 2009

There are 21 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, 2025 (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) Sphenacodontidae		37.7646
2	Finnish (fi) Sphenacodontidae		36.5248
3	German (de) Sphenacodontidae		28.3556
4	Chinese (zh) 楔齒龍科		25.2479
5	Dutch (nl) Sphenacodontidae		25.2007
6	Czech (cs) Sphenacodontidae		22.5829
7	Ukrainian (uk) Sphenacodontidae		20.6402
8	Japanese (ja) スフェナコドン科		20.4852
9	Russian (ru) Сфенакодонты (семейство)		19.2843
10	French (fr) Sphenacodontidae		18.9063

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

The most popular language versions of the article "Sphenacodontidae" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Sphenacodontidae		242 104
2	Spanish (es) Sphenacodontidae		37 095
3	Italian (it) Sphenacodontidae		30 943
4	Japanese (ja) スフェナコドン科		26 561
5	German (de) Sphenacodontidae		18 696
6	French (fr) Sphenacodontidae		14 492
7	Chinese (zh) 楔齒龍科		13 514
8	Portuguese (pt) Sphenacodontidae		11 144
9	Russian (ru) Сфенакодонты (семейство)		7 429
10	Korean (ko) 스페나코돈과		6 500

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

The most popular language versions of the article "Sphenacodontidae" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Sphenacodontidae		2 634
2	Spanish (es) Sphenacodontidae		214
3	Russian (ru) Сфенакодонты (семейство)		173
4	Chinese (zh) 楔齒龍科		165
5	Italian (it) Sphenacodontidae		150
6	Japanese (ja) スフェナコドン科		126
7	French (fr) Sphenacodontidae		93
8	Portuguese (pt) Sphenacodontidae		64
9	German (de) Sphenacodontidae		58
10	Greek (el) Σφηνακοδοντίδες		29

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

Language versions of the article "Sphenacodontidae" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Sphenacodontidae		56
2	Italian (it) Sphenacodontidae		33
3	French (fr) Sphenacodontidae		32
4	Dutch (nl) Sphenacodontidae		29
5	German (de) Sphenacodontidae		24
6	Galician (gl) Sphenacodontidae		19
7	Hungarian (hu) Sphenacodontidae		19
8	Japanese (ja) スフェナコドン科		14
9	Korean (ko) 스페나코돈과		10
10	Spanish (es) Sphenacodontidae		9

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

Language versions of the article "Sphenacodontidae" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) سفنكدونات		0
2	Catalan (ca) Esfenacodòntids		0
3	Czech (cs) Sphenacodontidae		0
4	German (de) Sphenacodontidae		0
5	Greek (el) Σφηνακοδοντίδες		0
6	English (en) Sphenacodontidae		0
7	Spanish (es) Sphenacodontidae		0
8	Persian (fa) گوه‌دندانان		0
9	Finnish (fi) Sphenacodontidae		0
10	French (fr) Sphenacodontidae		0

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

Language versions of the article "Sphenacodontidae" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Sphenacodontidae		177
2	Ukrainian (uk) Sphenacodontidae		153
3	Chinese (zh) 楔齒龍科		70
4	Russian (ru) Сфенакодонты (семейство)		66
5	Portuguese (pt) Sphenacodontidae		62
6	Italian (it) Sphenacodontidae		60
7	Arabic (ar) سفنكدونات		44
8	Spanish (es) Sphenacodontidae		41
9	French (fr) Sphenacodontidae		41
10	Dutch (nl) Sphenacodontidae		40

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#	Language	Value
ar	Arabic سفنكدونات
ca	Catalan Esfenacodòntids
cs	Czech Sphenacodontidae
de	German Sphenacodontidae
el	Greek Σφηνακοδοντίδες
en	English Sphenacodontidae
es	Spanish Sphenacodontidae
fa	Persian گوه‌دندانان
fi	Finnish Sphenacodontidae
fr	French Sphenacodontidae
gl	Galician Sphenacodontidae
he	Hebrew ספנקודונטיים
hu	Hungarian Sphenacodontidae
it	Italian Sphenacodontidae
ja	Japanese スフェナコドン科
ko	Korean 스페나코돈과
nl	Dutch Sphenacodontidae
pt	Portuguese Sphenacodontidae
ru	Russian Сфенакодонты (семейство)
uk	Ukrainian Sphenacodontidae
zh	Chinese 楔齒龍科

Best Rank

Dutch: #143660 12.2018

Global: #314534 03.2009

Best Rank

Dutch: #7068 02.2018

Global: #39978 07.2010

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

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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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information