Sand dollar

Clypeasteroida - order of irregular sea urchins. This taxon is the 1588^th most popular in the global Wikipedia ranking of taxon and the 675^th most popular taxon in English Wikipedia. Article “Sand dollar” in English Wikipedia has 47.5 points for quality (as of July 1, 2026). The article contains 19 references and 6 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.

In June 2026 the article “Sand dollar” was edited by 1 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article “Sand dollar”, its content was written by 288 registered users of English Wikipedia and edited by 519 registered Wikipedia users in all languages.

Clypeasteroida is on the 675^th place in local ranking of taxon in English Wikipedia and on the 1588^th place in global ranking of taxon in all the time.

The article is cited 170 times in English Wikipedia and cited 1182 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #7026 in February 2003
• Global: #12321 in February 2003

The highest popularity rank from 2008:

• Local (English): #11449 in October 2015
• Global: #25360 in October 2015

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, 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) Sand dollar		47.5154
2	Catalan (ca) Clipeasteroides		47.3199
3	Indonesian (id) Dolar pasir		46.2637
4	Greek (el) Κλυπεαστερώδη		43.5913
5	Portuguese (pt) Clypeasteroida		38.1494
6	Japanese (ja) タコノマクラ目		34.4629
7	French (fr) Clypeasteroida		27.9758
8	Simple English (simple) Sand dollar		27.9197
9	Chinese (zh) 沙錢		26.3151
10	Finnish (fi) Hietadollarit		24.7064

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Sand dollar		5 871 300
2	German (de) Sanddollars		379 250
3	Portuguese (pt) Clypeasteroida		328 938
4	French (fr) Clypeasteroida		135 415
5	Chinese (zh) 沙錢		102 449
6	Simple English (simple) Sand dollar		60 849
7	Dutch (nl) Clypeasteroida		54 209
8	Persian (fa) سکه دریایی		53 577
9	Spanish (es) Clypeasteroida		53 353
10	Korean (ko) 연잎성게류		16 238

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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 "Sand dollar" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Sand dollar		19 622
2	German (de) Sanddollars		1 853
3	Chinese (zh) 沙錢		1 184
4	French (fr) Clypeasteroida		879
5	Portuguese (pt) Clypeasteroida		709
6	Spanish (es) Clypeasteroida		625
7	Dutch (nl) Clypeasteroida		322
8	Persian (fa) سکه دریایی		242
9	Japanese (ja) タコノマクラ目		128
10	Swedish (sv) Sanddollar		109

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

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

#	Language	AI award	Relative AI
1	English (en) Sand dollar		288
2	German (de) Sanddollars		37
3	Portuguese (pt) Clypeasteroida		34
4	French (fr) Clypeasteroida		30
5	Dutch (nl) Clypeasteroida		29
6	Chinese (zh) 沙錢		23
7	Simple English (simple) Sand dollar		17
8	Catalan (ca) Clipeasteroides		8
9	Swedish (sv) Sanddollar		8
10	Esperanto (eo) Plata eĥino		7

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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 "Sand dollar" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Bulgarian (bg) Echinarachnius parma		1
2	Catalan (ca) Clipeasteroides		1
3	English (en) Sand dollar		1
4	German (de) Sanddollars		0
5	Greek (el) Κλυπεαστερώδη		0
6	Esperanto (eo) Plata eĥino		0
7	Spanish (es) Clypeasteroida		0
8	Persian (fa) سکه دریایی		0
9	Finnish (fi) Hietadollarit		0
10	French (fr) Clypeasteroida		0

More...

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

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

#	Language	CI award	Relative CI
1	Persian (fa) سکه دریایی		424
2	Dutch (nl) Clypeasteroida		287
3	English (en) Sand dollar		170
4	French (fr) Clypeasteroida		106
5	Swedish (sv) Sanddollar		40
6	Portuguese (pt) Clypeasteroida		34
7	Chinese (zh) 沙錢		17
8	German (de) Sanddollars		16
9	Spanish (es) Clypeasteroida		15
10	Catalan (ca) Clipeasteroides		12

More...

#	Language	Value
bg	Bulgarian Echinarachnius parma
ca	Catalan Clipeasteroides
de	German Sanddollars
el	Greek Κλυπεαστερώδη
en	English Sand dollar
eo	Esperanto Plata eĥino
es	Spanish Clypeasteroida
fa	Persian سکه دریایی
fi	Finnish Hietadollarit
fr	French Clypeasteroida
hu	Hungarian Clypeasteroida
id	Indonesian Dolar pasir
ja	Japanese タコノマクラ目
ko	Korean 연잎성게류
nl	Dutch Clypeasteroida
pt	Portuguese Clypeasteroida
simple	Simple English Sand dollar
sv	Swedish Sanddollar
tr	Turkish Clypeasteroida
ur	Urdu بحری خارپشت
zh	Chinese 沙錢

Best Rank

English: #11449 10.2015

Global: #25360 10.2015

Best Rank

English: #7026 02.2003

Global: #12321 02.2003

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