Mammal

Quality:

Mammal - class of tetrapods. This taxon is the 10^th most popular in the global Wikipedia ranking of taxon and the 33^rd most popular taxon in Simple English Wikipedia. Article “Mammal” in Simple English Wikipedia has 68.5 points for quality (as of July 1, 2025). The article contains 18 references and 15 sections.

This article has the best quality in Russian Wikipedia. However, the most popular language version of this article is English.

Achievements in all the time:

Simple English Wikipedia:

sim

The 794^th most popular in Simple English Wikipedia.

sim

The 967^th most editable in Simple English Wikipedia.

The 33^rd most popular in taxon in Simple English Wikipedia.

Global Wikipedia:

The 949^th most popular in all topics.

The 844^th most popular in AI.

The 10^th most popular in taxon.

Achievements in the last month:

Simple English Wikipedia:

sim

The 650^th most popular in Simple English Wikipedia in the last month.

Global Wikipedia:

The 2336^th most popular in all topics in the last month.

The 3830^th most popular in AI in the last month.

Since the creation of article “Mammal”, its content was written by 82 registered users of Simple English Wikipedia (967^th place) and edited by 6768 registered Wikipedia users in all languages (844^th place).

Mammal is on the 33^rd place in local ranking of taxon in Simple English Wikipedia and on the 10^th place in global ranking of taxon in all the time.

The article is cited 1553 times in Simple English Wikipedia (262^nd place) and cited 258826 times in all languages (402^nd place).

The highest Authors Interest rank from 2001:

• Local (Simple English): #8 in June 2009
• Global: #109 in February 2003

The highest popularity rank from 2008:

• Local (Simple English): #163 in February 2014
• Global: #701 in April 2008

There are 55 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	Russian (ru) Млекопитающие		100
2	Hungarian (hu) Emlősök		100
3	Indonesian (id) Mamalia		96.0034
4	English (en) Mammal		94.2943
5	Catalan (ca) Mamífers		93.9936
6	Chinese (zh) 哺乳动物		93.699
7	Basque (eu) Ugaztun		90
8	Esperanto (eo) Mamuloj		89.9134
9	Swedish (sv) Däggdjur		84.7466
10	Finnish (fi) Nisäkkäät		69.9673

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

#	Language	Popularity award	Relative popularity
1	English (en) Mammal		29 952 153
2	Spanish (es) Mammalia		11 051 534
3	Russian (ru) Млекопитающие		6 384 920
4	Portuguese (pt) Mamíferos		5 124 874
5	German (de) Säugetiere		4 991 233
6	French (fr) Mammifère		4 284 282
7	Japanese (ja) 哺乳類		3 238 726
8	Polish (pl) Ssaki		2 964 132
9	Italian (it) Mammalia		2 294 580
10	Thai (th) สัตว์เลี้ยงลูกด้วยนม		1 929 575

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) Mammal		105 120
2	Spanish (es) Mammalia		26 130
3	Russian (ru) Млекопитающие		19 933
4	Japanese (ja) 哺乳類		14 570
5	French (fr) Mammifère		14 261
6	Chinese (zh) 哺乳动物		10 348
7	German (de) Säugetiere		9 712
8	Portuguese (pt) Mamíferos		8 205
9	Italian (it) Mammalia		5 793
10	Polish (pl) Ssaki		5 267

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

#	Language	AI award	Relative AI
1	English (en) Mammal		1 651
2	German (de) Säugetiere		461
3	Spanish (es) Mammalia		364
4	French (fr) Mammifère		360
5	Dutch (nl) Zoogdieren		287
6	Italian (it) Mammalia		243
7	Russian (ru) Млекопитающие		230
8	Polish (pl) Ssaki		194
9	Portuguese (pt) Mamíferos		188
10	Hebrew (he) יונקים		173

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	Spanish (es) Mammalia		7
2	German (de) Säugetiere		5
3	French (fr) Mammifère		4
4	Polish (pl) Ssaki		4
5	Catalan (ca) Mamífers		3
6	Hungarian (hu) Emlősök		2
7	Japanese (ja) 哺乳類		2
8	English (en) Mammal		1
9	Armenian (hy) Կաթնասուն		1
10	Italian (it) Mammalia		1

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

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Simple English Wikipedia the most popular articles on that day were: Black, Alba Baptista, List of European countries, XXXTentacion, Golden Edge, SOLID (object-oriented design), Strait of Hormuz, Megan Skiendiel, Manon Bannerman, Chris Evans.

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