海膽

Quality:

Sea urchin - class of marine invertebrates. This taxon is the 237^th most popular in the global Wikipedia ranking of taxon and the 146^th most popular taxon in Chinese Wikipedia. Article "海膽" in Chinese Wikipedia has 42.9 points for quality (as of August 1, 2024). The article contains 1 references and 13 sections.

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

Achievements in all the time:

Chinese Wikipedia:

The 146^th most popular in taxon in Chinese Wikipedia.

Global Wikipedia:

The 9101^st most popular in AI.

The 237^th most popular in taxon.

Achievements in the last month:

Global Wikipedia:

The 9721^st most popular in all topics in the last month.

In July 2024 the article "海膽" was edited by 1 authors in Chinese Wikipedia and written by 11 authors in all languages.

Since the creation of article "海膽", its content was written by 48 registered users of Chinese Wikipedia and edited by 2572 registered Wikipedia users in all languages (9101^st place).

Sea urchin is on the 146^th place in local ranking of taxon in Chinese Wikipedia and on the 237^th place in global ranking of taxon in all the time.

The article is cited 452 times in Chinese Wikipedia and cited 12865 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #999 in July 2006
• Global: #1437 in November 2009

The highest popularity rank from 2008:

• Local (Chinese): #4181 in May 2008
• Global: #4087 in March 2018

There are 52 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 August 1, 2024 (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	Malay (ms) Landak laut		100
2	French (fr) Echinoidea		97.1543
3	English (en) Sea urchin		94.4249
4	Indonesian (id) Landak laut		66.72
5	German (de) Seeigel		62.1463
6	Japanese (ja) ウニ		50.3794
7	Portuguese (pt) Echinoidea		49.5608
8	Bulgarian (bg) Морски таралежи		49.1536
9	Simple English (simple) Sea urchin		49.0428
10	Spanish (es) Echinoidea		47.7978

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

#	Language	Popularity award	Relative popularity
1	English (en) Sea urchin		10 624 229
2	Japanese (ja) ウニ		3 028 103
3	Spanish (es) Echinoidea		2 061 038
4	German (de) Seeigel		1 410 732
5	Russian (ru) Морские ежи		1 248 354
6	French (fr) Echinoidea		1 108 548
7	Chinese (zh) 海膽		854 203
8	Polish (pl) Jeżowce		653 229
9	Italian (it) Echinoidea		644 043
10	Portuguese (pt) Echinoidea		450 399

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) Sea urchin		46 562
2	German (de) Seeigel		10 359
3	Russian (ru) Морские ежи		8 025
4	Japanese (ja) ウニ		7 981
5	Spanish (es) Echinoidea		7 341
6	Polish (pl) Jeżowce		6 455
7	Chinese (zh) 海膽		6 129
8	French (fr) Echinoidea		4 246
9	Italian (it) Echinoidea		2 915
10	Hungarian (hu) Tengerisünök		2 327

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

#	Language	AI award	Relative AI
1	English (en) Sea urchin		687
2	German (de) Seeigel		184
3	French (fr) Echinoidea		177
4	Japanese (ja) ウニ		129
5	Dutch (nl) Zee-egels		109
6	Italian (it) Echinoidea		106
7	Spanish (es) Echinoidea		96
8	Russian (ru) Морские ежи		88
9	Hebrew (he) קיפודי ים		84
10	Norwegian (no) Sjøpiggsvin		66

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	Polish (pl) Jeżowce		2
2	Persian (fa) توتیای دریایی		1
3	French (fr) Echinoidea		1
4	Hungarian (hu) Tengerisünök		1
5	Italian (it) Echinoidea		1
6	Russian (ru) Морские ежи		1
7	Slovak (sk) Ježovky		1
8	Swedish (sv) Sjöborrar		1
9	Ukrainian (uk) Морські їжаки		1
10	Chinese (zh) 海膽		1

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

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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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information