Polychaeta

Polychaeta - paraphyletic group of annelids. This taxon is the 1268^th most popular in the global Wikipedia ranking of taxon and the 757^th most popular taxon in Portuguese Wikipedia. Article “Polychaeta” in Portuguese Wikipedia has 33.3 points for quality (as of July 1, 2026). The article contains 3 references and 12 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.75 points.

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 “Polychaeta”, its content was written by 36 registered users of Portuguese Wikipedia and edited by 1185 registered Wikipedia users in all languages.

Polychaeta is on the 757^th place in local ranking of taxon in Portuguese Wikipedia and on the 1268^th place in global ranking of taxon in all the time.

The article is cited 978 times in Portuguese Wikipedia (6335^th place) and cited 31962 times in all languages (5323^rd place).

The highest Authors Interest rank from 2001:

• Local (Portuguese): #2476 in September 2019
• Global: #1899 in January 2002

The highest popularity rank from 2008:

• Local (Portuguese): #12221 in September 2008
• Global: #21221 in April 2009

There are 45 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) Polychaete		55.3634
2	French (fr) Polychaeta		52.444
3	Russian (ru) Многощетинковые черви		48.5671
4	Indonesian (id) Polychaeta		46.4916
5	Italian (it) Polychaeta		44.4409
6	Spanish (es) Polychaeta		41.2906
7	Simple English (simple) Polychaete		38.0673
8	Galician (gl) Poliquetos		34.9902
9	Slovak (sk) Mnohoštetinavce		33.5999
10	Portuguese (pt) Polychaeta		33.3107

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Polychaete		3 577 206
2	Russian (ru) Многощетинковые черви		749 908
3	Japanese (ja) 多毛類		740 486
4	Spanish (es) Polychaeta		706 396
5	German (de) Vielborster		626 920
6	Portuguese (pt) Polychaeta		399 629
7	Polish (pl) Wieloszczety		295 881
8	French (fr) Polychaeta		227 359
9	Italian (it) Polychaeta		225 613
10	Indonesian (id) Polychaeta		181 545

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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 "Polychaeta" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Polychaete		13 987
2	Russian (ru) Многощетинковые черви		1 565
3	German (de) Vielborster		1 471
4	Japanese (ja) 多毛類		1 396
5	Spanish (es) Polychaeta		1 025
6	French (fr) Polychaeta		859
7	Italian (it) Polychaeta		802
8	Polish (pl) Wieloszczety		534
9	Portuguese (pt) Polychaeta		421
10	Chinese (zh) 多毛纲		404

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

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

#	Language	AI award	Relative AI
1	English (en) Polychaete		224
2	German (de) Vielborster		119
3	Italian (it) Polychaeta		92
4	French (fr) Polychaeta		85
5	Russian (ru) Многощетинковые черви		78
6	Dutch (nl) Borstelwormen		60
7	Spanish (es) Polychaeta		40
8	Portuguese (pt) Polychaeta		36
9	Japanese (ja) 多毛類		35
10	Polish (pl) Wieloszczety		29

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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 "Polychaeta" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Chinese (zh) 多毛纲		2
2	Czech (cs) Mnohoštětinatci		1
3	Italian (it) Polychaeta		1
4	Malay (ms) Polychaeta		1
5	Serbo-Croatian (sh) Mnogočetinaši		1
6	Arabic (ar) كثيرات الأشعار		0
7	Azerbaijani (az) Çoxqıllı qurdlar		0
8	Belarusian (be) Многашчацінкавыя чэрві		0
9	Bulgarian (bg) Многочетинести червеи		0
10	Catalan (ca) Poliquets		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 "Polychaeta" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Swedish (sv) Havsborstmaskar		11 642
2	Dutch (nl) Borstelwormen		11 165
3	English (en) Polychaete		1 629
4	Portuguese (pt) Polychaeta		978
5	Chinese (zh) 多毛纲		794
6	Russian (ru) Многощетинковые черви		623
7	German (de) Vielborster		607
8	Turkish (tr) Polychaeta		594
9	French (fr) Polychaeta		580
10	Spanish (es) Polychaeta		419

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#	Language	Value
ar	Arabic كثيرات الأشعار
az	Azerbaijani Çoxqıllı qurdlar
be	Belarusian Многашчацінкавыя чэрві
bg	Bulgarian Многочетинести червеи
ca	Catalan Poliquets
cs	Czech Mnohoštětinatci
de	German Vielborster
el	Greek Πολύχαιτοι
en	English Polychaete
eo	Esperanto Poliketoj
es	Spanish Polychaeta
et	Estonian Hulkharjasussid
eu	Basque Poliketo
fa	Persian پرتاران
fi	Finnish Monisukasmadot
fr	French Polychaeta
gl	Galician Poliquetos
he	Hebrew רב-זיפיות
hr	Croatian Mnogočetinaši
hu	Hungarian Soksertéjűek
hy	Armenian Բազմախոզան որդեր
id	Indonesian Polychaeta
it	Italian Polychaeta
ja	Japanese 多毛類
ka	Georgian მრავალჯაგრიანი ჭიები
kk	Kazakh Көпқылтанды құрттар
ko	Korean 다모류
lt	Lithuanian Daugiašerės žieduotosios kirmėlės
ms	Malay Polychaeta
nl	Dutch Borstelwormen
no	Norwegian Flerbørstemarker
pl	Polish Wieloszczety
pt	Portuguese Polychaeta
ro	Romanian Polichete
ru	Russian Многощетинковые черви
sh	Serbo-Croatian Mnogočetinaši
simple	Simple English Polychaete
sk	Slovak Mnohoštetinavce
sl	Slovenian Mnogoščetinci
sr	Serbian Многочекињасти црви
sv	Swedish Havsborstmaskar
th	Thai โพลีคีทา
tr	Turkish Polychaeta
uk	Ukrainian Багатощетинкові черви
zh	Chinese 多毛纲

Best Rank

Portuguese: #12221 09.2008

Global: #21221 04.2009

Best Rank

Portuguese: #2476 09.2019

Global: #1899 01.2002

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