Cerastoderma

Cerastoderma - genus of molluscs. Article “Cerastoderma” in Portuguese Wikipedia has 16.6 points for quality (as of July 1, 2026). The article contains 2 references and 8 sections.

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

Since the creation of article “Cerastoderma”, its content was written by 5 registered users of Portuguese Wikipedia and edited by 158 registered Wikipedia users in all languages.

The article is cited 3 times in Portuguese Wikipedia and cited 108 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #26770 in December 2022
• Global: #55529 in January 2013

The highest popularity rank from 2008:

• Local (Portuguese): #143405 in September 2009
• Global: #647239 in August 2009

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, 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) Cerastoderma		30.2412
2	Latin (la) Cerastoderma		28.9545
3	French (fr) Cerastoderma		28.8597
4	Swedish (sv) Cerastoderma		28.6271
5	Italian (it) Cerastoderma		22.8301
6	Ukrainian (uk) Церастодерма		21.8918
7	Spanish (es) Cerastoderma		20.4155
8	Portuguese (pt) Cerastoderma		16.6484
9	Dutch (nl) Cerastoderma		5.619
10	Catalan (ca) Cerastoderma		4.0917

More...

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

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

#	Language	Popularity award	Relative popularity
1	French (fr) Cerastoderma		63 603
2	Spanish (es) Cerastoderma		39 862
3	English (en) Cerastoderma		38 842
4	Dutch (nl) Cerastoderma		21 186
5	Italian (it) Cerastoderma		20 689
6	Portuguese (pt) Cerastoderma		16 001
7	Catalan (ca) Cerastoderma		3 671
8	Ukrainian (uk) Церастодерма		2 789
9	Swedish (sv) Cerastoderma		1 351
10	Persian (fa) صدف‌های سراستودرما		1 114

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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 "Cerastoderma" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Cerastoderma		107
2	French (fr) Cerastoderma		75
3	Italian (it) Cerastoderma		65
4	Dutch (nl) Cerastoderma		49
5	Catalan (ca) Cerastoderma		29
6	Spanish (es) Cerastoderma		20
7	Portuguese (pt) Cerastoderma		11
8	Ukrainian (uk) Церастодерма		5
9	Persian (fa) صدف‌های سراستودرما		3
10	Latin (la) Cerastoderma		3

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

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

#	Language	AI award	Relative AI
1	French (fr) Cerastoderma		54
2	Italian (it) Cerastoderma		24
3	English (en) Cerastoderma		23
4	Dutch (nl) Cerastoderma		23
5	Spanish (es) Cerastoderma		11
6	Ukrainian (uk) Церастодерма		7
7	Catalan (ca) Cerastoderma		5
8	Portuguese (pt) Cerastoderma		5
9	Latin (la) Cerastoderma		4
10	Swedish (sv) Cerastoderma		2

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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 "Cerastoderma" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Cerastoderma		0
2	English (en) Cerastoderma		0
3	Spanish (es) Cerastoderma		0
4	Persian (fa) صدف‌های سراستودرما		0
5	French (fr) Cerastoderma		0
6	Italian (it) Cerastoderma		0
7	Latin (la) Cerastoderma		0
8	Dutch (nl) Cerastoderma		0
9	Portuguese (pt) Cerastoderma		0
10	Swedish (sv) Cerastoderma		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 "Cerastoderma" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Cerastoderma		21
2	Dutch (nl) Cerastoderma		17
3	English (en) Cerastoderma		15
4	Swedish (sv) Cerastoderma		15
5	Catalan (ca) Cerastoderma		12
6	Italian (it) Cerastoderma		7
7	Ukrainian (uk) Церастодерма		7
8	Spanish (es) Cerastoderma		6
9	Latin (la) Cerastoderma		3
10	Portuguese (pt) Cerastoderma		3

More...

#	Language	Value
ca	Catalan Cerastoderma
en	English Cerastoderma
es	Spanish Cerastoderma
fa	Persian صدف‌های سراستودرما
fr	French Cerastoderma
it	Italian Cerastoderma
la	Latin Cerastoderma
nl	Dutch Cerastoderma
pt	Portuguese Cerastoderma
sv	Swedish Cerastoderma
uk	Ukrainian Церастодерма

Best Rank

Portuguese: #143405 09.2009

Global: #647239 08.2009

Best Rank

Portuguese: #26770 12.2022

Global: #55529 01.2013

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 Portuguese Wikipedia the most popular articles on that day were: Erling Haaland, República Democrática do Congo, Romelu Lukaku, Copa do Mundo FIFA de 2026, Kylian Mbappé, Senegal, Copa do Mundo FIFA, Lista de artilheiros da Copa do Mundo FIFA, Harry Kane, Carlo Ancelotti.

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