Ascidiacea

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Ascidiacea

Quality:

Ascidiacea - class of marine invertebrate filter feeders. This taxon is the 1325th most popular in the global Wikipedia ranking of taxon. Article “Ascidiacea” in Italian Wikipedia has 31.9 points for quality (as of July 1, 2025). The article contains 5 references and 12 sections.

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

Achievements in all the time:
Global Wikipedia:
The 1325th most popular in taxon.

Since the creation of article “Ascidiacea”, its content was written by 46 registered users of Italian Wikipedia and edited by 979 registered Wikipedia users in all languages.

Ascidiacea is on the 1325th place in global ranking of taxon on Wikipedia in all the time.

The article is cited 96 times in Italian Wikipedia and cited 10528 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #14993 in February 2007
  • Global: #7264 in February 2013

The highest popularity rank from 2008:

  • Local (Italian): #42030 in May 2025
  • Global: #21258 in July 2015

There are 41 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Ascidiacea
79.2729
2Portuguese (pt)
Ascidiacea
65.9746
3Hebrew (he)
איצטלנים
58.1321
4German (de)
Seescheiden
54.4752
5Galician (gl)
Ascidiáceos
51.6502
6Catalan (ca)
Ascidis
51.242
7Polish (pl)
Żachwy
45.2737
8French (fr)
Ascidiacea
43.8219
9Chinese (zh)
海鞘纲
43.3692
10Japanese (ja)
ホヤ
43.2043
More...

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

Most popular in all the time

The most popular language versions of the article "Ascidiacea" in all the time
#LanguagePopularity awardRelative popularity
1Japanese (ja)
ホヤ
3 328 008
2English (en)
Ascidiacea
1 996 769
3Russian (ru)
Асцидии
459 593
4German (de)
Seescheiden
434 608
5Chinese (zh)
海鞘纲
286 067
6Spanish (es)
Ascidiacea
268 514
7French (fr)
Ascidiacea
168 732
8Polish (pl)
Żachwy
163 927
9Portuguese (pt)
Ascidiacea
135 897
10Swedish (sv)
Sjöpungar
130 858
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Ascidiacea" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Ascidiacea
18 408
2Japanese (ja)
ホヤ
11 206
3German (de)
Seescheiden
2 687
4Russian (ru)
Асцидии
2 680
5Chinese (zh)
海鞘纲
2 305
6French (fr)
Ascidiacea
1 116
7Spanish (es)
Ascidiacea
1 057
8Italian (it)
Ascidiacea
883
9Polish (pl)
Żachwy
582
10Swedish (sv)
Sjöpungar
580
More...

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

The highest AI

Language versions of the article "Ascidiacea" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Ascidiacea
212
2Japanese (ja)
ホヤ
87
3German (de)
Seescheiden
82
4Russian (ru)
Асцидии
67
5French (fr)
Ascidiacea
60
6Dutch (nl)
Zakpijpen
51
7Italian (it)
Ascidiacea
46
8Chinese (zh)
海鞘纲
40
9Polish (pl)
Żachwy
34
10Czech (cs)
Sumky
31
More...

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

The highest AI in June 2025

Language versions of the article "Ascidiacea" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Seescheiden
3
2English (en)
Ascidiacea
1
3Arabic (ar)
كيسيات
0
4Azerbaijani (az)
Asisidlər
0
5Belarusian (be)
Асцыдыі
0
6Bulgarian (bg)
Асцидии
0
7Catalan (ca)
Ascidis
0
8Czech (cs)
Sumky
0
9Danish (da)
Søpunge
0
10Spanish (es)
Ascidiacea
0
More...

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

The highest CI

Language versions of the article "Ascidiacea" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Dutch (nl)
Zakpijpen
4 914
2Swedish (sv)
Sjöpungar
2 420
3English (en)
Ascidiacea
1 087
4Japanese (ja)
ホヤ
414
5French (fr)
Ascidiacea
210
6German (de)
Seescheiden
157
7Russian (ru)
Асцидии
138
8Chinese (zh)
海鞘纲
123
9Spanish (es)
Ascidiacea
97
10Italian (it)
Ascidiacea
96
More...

Scores

Estimated value for Wikipedia:
Italian:
Global:
Popularity in June 2025:
Italian:
Global:
Popularity in all years:
Italian:
Global:
Authors in June 2025:
Italian:
Global:
Registered authors in all years:
Italian:
Global:
Citations:
Italian:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
كيسيات
azAzerbaijani
Asisidlər
beBelarusian
Асцыдыі
bgBulgarian
Асцидии
caCatalan
Ascidis
csCzech
Sumky
daDanish
Søpunge
deGerman
Seescheiden
enEnglish
Ascidiacea
esSpanish
Ascidiacea
euBasque
Aszidia
faPersian
کوزه‌داران
fiFinnish
Meritupet
frFrench
Ascidiacea
glGalician
Ascidiáceos
heHebrew
איצטלנים
huHungarian
Aszcídiák
hyArmenian
Ասցիդիաներ
idIndonesian
Ascidiacea
itItalian
Ascidiacea
jaJapanese
ホヤ
kaGeorgian
ასციდიები
kkKazakh
Асцидиялар
koKorean
해초강
laLatin
Ascidiacea
ltLithuanian
Ascidijos
msMalay
Ascidiacea
nlDutch
Zakpijpen
nnNorwegian (Nynorsk)
Sekkdyr
noNorwegian
Sekkdyr
plPolish
Żachwy
ptPortuguese
Ascidiacea
ruRussian
Асцидии
skSlovak
Ascídie
srSerbian
Ascidiacea
svSwedish
Sjöpungar
thThai
เพรียงหัวหอม
trTurkish
Ascidiacea
ukUkrainian
Асцидії
viVietnamese
Ascidiacea
zhChinese
海鞘纲

Popularity rank trends

Best Rank Italian:
#42030
05.2025
Global:
#21258
07.2015

AI rank trends

Best Rank Italian:
#14993
02.2007
Global:
#7264
02.2013

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Ascidiacea from Wikipedia articles about Tunicata, Chordata, Halocynthia roretzi, Pyura chilensis and Clavelina ossipandae. Whereas reading the article about Ascidiacea people most often go to Wikipedia articles on Tunicata, Chordata, Aplousobranchia, Halocynthia roretzi and Sessility.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

ja: ホヤ
cs: Sumky

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Italian Wikipedia the most popular articles on that day were: Abdon Pamich, Arianna Fontana, Ilia Malinin, Massacri delle foibe, Jeffrey Epstein, Stefania Constantini, Curling, Amos Mosaner, Patrizia De Blanck, Bad Bunny.

About WikiRank

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