Sphaerium

Sphaerium - genus of molluscs. Article “Sphaerium” in Polish Wikipedia has 48.8 points for quality (as of July 1, 2025). The article contains 30 references and 16 sections.

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

Since the creation of article “Sphaerium”, its content was written by 6 registered users of Polish Wikipedia and edited by 71 registered Wikipedia users in all languages.

The article is cited 7 times in Polish Wikipedia and cited 137 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Polish): #1700 in August 2015
• Global: #163199 in January 2013

The highest popularity rank from 2008:

• Local (Polish): #257627 in August 2015
• Global: #1629875 in August 2019

There are 11 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	Polish (pl) Sphaerium		48.8029
2	Latin (la) Sphaerium		31.0767
3	Russian (ru) Шаровки (моллюски)		26.6798
4	Swedish (sv) Sphaerium		25.6887
5	Chinese (zh) 泥蚬属		24.0035
6	Ukrainian (uk) Кулька (молюск)		23.009
7	English (en) Sphaerium		13.9747
8	French (fr) Sphaerium		3.9249
9	Persian (fa) صدف‌های دوکفه‌ای ناخنی		3.7902
10	Dutch (nl) Sphaerium		2.4846

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Sphaerium		37 123
2	Russian (ru) Шаровки (моллюски)		20 589
3	Ukrainian (uk) Кулька (молюск)		2 640
4	Polish (pl) Sphaerium		2 337
5	French (fr) Sphaerium		1 478
6	Swedish (sv) Sphaerium		932
7	Chinese (zh) 泥蚬属		846
8	Dutch (nl) Sphaerium		651
9	Latin (la) Sphaerium		560
10	Persian (fa) صدف‌های دوکفه‌ای ناخنی		553

More...

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 "Sphaerium" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Sphaerium		212
2	Russian (ru) Шаровки (моллюски)		89
3	Chinese (zh) 泥蚬属		27
4	Ukrainian (uk) Кулька (молюск)		23
5	French (fr) Sphaerium		18
6	Polish (pl) Sphaerium		9
7	Dutch (nl) Sphaerium		7
8	Latin (la) Sphaerium		4
9	Swedish (sv) Sphaerium		3
10	Arabic (ar) محار ظفري		2

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Sphaerium		28
2	Latin (la) Sphaerium		10
3	Russian (ru) Шаровки (моллюски)		7
4	Ukrainian (uk) Кулька (молюск)		7
5	Polish (pl) Sphaerium		6
6	French (fr) Sphaerium		4
7	Dutch (nl) Sphaerium		3
8	Chinese (zh) 泥蚬属		3
9	Persian (fa) صدف‌های دوکفه‌ای ناخنی		2
10	Arabic (ar) محار ظفري		1

More...

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

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

#	Language	AI award	Relative AI
1	Arabic (ar) محار ظفري		0
2	English (en) Sphaerium		0
3	Persian (fa) صدف‌های دوکفه‌ای ناخنی		0
4	French (fr) Sphaerium		0
5	Latin (la) Sphaerium		0
6	Dutch (nl) Sphaerium		0
7	Polish (pl) Sphaerium		0
8	Russian (ru) Шаровки (моллюски)		0
9	Swedish (sv) Sphaerium		0
10	Ukrainian (uk) Кулька (молюск)		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Sphaerium		67
2	Swedish (sv) Sphaerium		14
3	Dutch (nl) Sphaerium		10
4	French (fr) Sphaerium		8
5	Polish (pl) Sphaerium		7
6	Russian (ru) Шаровки (моллюски)		7
7	Ukrainian (uk) Кулька (молюск)		7
8	Chinese (zh) 泥蚬属		7
9	Latin (la) Sphaerium		6
10	Persian (fa) صدف‌های دوکفه‌ای ناخنی		3

More...

#	Language	Value
ar	Arabic محار ظفري
en	English Sphaerium
fa	Persian صدف‌های دوکفه‌ای ناخنی
fr	French Sphaerium
la	Latin Sphaerium
nl	Dutch Sphaerium
pl	Polish Sphaerium
ru	Russian Шаровки (моллюски)
sv	Swedish Sphaerium
uk	Ukrainian Кулька (молюск)
zh	Chinese 泥蚬属

Best Rank

Polish: #257627 08.2015

Global: #1629875 08.2019

Best Rank

Polish: #1700 08.2015

Global: #163199 01.2013

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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