Corion

Egg chorion - protective, noncellular membrane that surrounds the eggs of various animals including insects and fish. Article “Corion” in Italian Wikipedia has 13.4 points for quality (as of July 1, 2026). The article contains 2 references and 4 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.7 points.

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

Since the creation of article “Corion”, its content was written by 24 registered users of Italian Wikipedia and edited by 366 registered Wikipedia users in all languages.

The article is cited 64 times in Italian Wikipedia and cited 1535 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #20486 in January 2008
• Global: #25068 in September 2003

The highest popularity rank from 2008:

• Local (Italian): #37703 in June 2015
• Global: #43453 in May 2012

There are 27 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	Catalan (ca) Cori		75.8665
2	English (en) Chorion		51.8199
3	Indonesian (id) Korion		50.6956
4	Galician (gl) Corion		39.1187
5	Russian (ru) Хорион		34.5827
6	Dutch (nl) Chorion		34.0061
7	Croatian (hr) Korion		29.633
8	German (de) Chorion		29.1335
9	Portuguese (pt) Cório		28.2798
10	Serbo-Croatian (sh) Horion		27.4877

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Chorion		1 956 264
2	Spanish (es) Corion		873 377
3	Russian (ru) Хорион		469 976
4	Polish (pl) Kosmówka		348 228
5	Portuguese (pt) Cório		339 815
6	German (de) Chorion		321 624
7	French (fr) Chorion		248 490
8	Italian (it) Corion		237 156
9	Ukrainian (uk) Хоріон		66 542
10	Dutch (nl) Chorion		54 298

More...

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 "Corion" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Chorion		1 814
2	Russian (ru) Хорион		522
3	German (de) Chorion		355
4	Polish (pl) Kosmówka		306
5	Italian (it) Corion		282
6	French (fr) Chorion		202
7	Spanish (es) Corion		194
8	Persian (fa) کوریون		149
9	Portuguese (pt) Cório		130
10	Dutch (nl) Chorion		108

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Chorion		77
2	German (de) Chorion		45
3	French (fr) Chorion		39
4	Polish (pl) Kosmówka		25
5	Italian (it) Corion		24
6	Russian (ru) Хорион		20
7	Portuguese (pt) Cório		18
8	Spanish (es) Corion		17
9	Arabic (ar) مشيماء		13
10	Catalan (ca) Cori		13

More...

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

Language versions of the article "Corion" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Portuguese (pt) Cório		2
2	Catalan (ca) Cori		1
3	French (fr) Chorion		1
4	Indonesian (id) Korion		1
5	Swedish (sv) Korion		1
6	Arabic (ar) مشيماء		0
7	Czech (cs) Chorion		0
8	German (de) Chorion		0
9	English (en) Chorion		0
10	Spanish (es) Corion		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Chorion		395
2	Dutch (nl) Chorion		152
3	Arabic (ar) مشيماء		131
4	Swedish (sv) Korion		108
5	Polish (pl) Kosmówka		86
6	Portuguese (pt) Cório		77
7	French (fr) Chorion		74
8	German (de) Chorion		73
9	Catalan (ca) Cori		64
10	Italian (it) Corion		64

More...

#	Language	Value
ar	Arabic مشيماء
ca	Catalan Cori
cs	Czech Chorion
de	German Chorion
en	English Chorion
es	Spanish Corion
et	Estonian Kõldkest
eu	Basque Korion
fa	Persian کوریون
fr	French Chorion
gl	Galician Corion
hr	Croatian Korion
hy	Armenian Խորիոն
id	Indonesian Korion
it	Italian Corion
ka	Georgian ქორიონი
kk	Kazakh Хорион
ko	Korean 융모막
lt	Lithuanian Chorionas
nl	Dutch Chorion
pl	Polish Kosmówka
pt	Portuguese Cório
ru	Russian Хорион
sh	Serbo-Croatian Horion
sr	Serbian Хорион
sv	Swedish Korion
uk	Ukrainian Хоріон

Best Rank

Italian: #37703 06.2015

Global: #43453 05.2012

Best Rank

Italian: #20486 01.2008

Global: #25068 09.2003

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In Italian Wikipedia the most popular articles on that day were: Fraternità sacerdotale San Pio X, Jeff Ekhator, Alessandro Bastoni, Marcel Lefebvre, Campionato mondiale di calcio 2026, Marcatori del campionato mondiale di calcio, Campionato mondiale di calcio, Kylian Mbappé, Michael Olise, Sadio Mané.

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