イガイ

Mytilus coruscus - species of Bivalvia. Article “イガイ” in Japanese Wikipedia has 31.4 points for quality (as of July 1, 2025). The article contains 27 references and 12 sections.

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

Since the creation of article “イガイ”, its content was written by 21 registered users of Japanese Wikipedia and edited by 76 registered Wikipedia users in all languages.

The article is cited 55 times in Japanese Wikipedia and cited 264 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #6902 in October 2023
• Global: #262478 in December 2012

The highest popularity rank from 2008:

• Local (Japanese): #93923 in April 2022
• Global: #585120 in August 2013

There are 9 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.

#	Language	Quality grade	Quality score
1	English (en) Mytilus unguiculatus		33.6758
2	Japanese (ja) イガイ		31.3508
3	Simple English (simple) Mytilus coruscus		27.199
4	Chinese (zh) 厚壳贻贝		26.3482
5	Portuguese (pt) Mytilus coruscus		26.3107
6	Vietnamese (vi) Mytilus unguiculatus		25.4907
7	Russian (ru) Mytilus unguiculatus		24.91
8	Dutch (nl) Mytilus coruscus		21.8241
9	Korean (ko) 홍합		8.0233

More...

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

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

#	Language	Popularity award	Relative popularity
1	Japanese (ja) イガイ		209 266
2	Korean (ko) 홍합		62 370
3	English (en) Mytilus unguiculatus		24 465
4	Chinese (zh) 厚壳贻贝		13 253
5	Simple English (simple) Mytilus coruscus		1 687
6	Russian (ru) Mytilus unguiculatus		1 041
7	Dutch (nl) Mytilus coruscus		651
8	Portuguese (pt) Mytilus coruscus		484
9	Vietnamese (vi) Mytilus unguiculatus		470

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 "イガイ" in June 2025

#	Language	Popularity award	Relative popularity
1	Japanese (ja) イガイ		943
2	English (en) Mytilus unguiculatus		188
3	Korean (ko) 홍합		160
4	Chinese (zh) 厚壳贻贝		63
5	Russian (ru) Mytilus unguiculatus		59
6	Simple English (simple) Mytilus coruscus		43
7	Vietnamese (vi) Mytilus unguiculatus		16
8	Portuguese (pt) Mytilus coruscus		11
9	Dutch (nl) Mytilus coruscus		7

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

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

#	Language	AI award	Relative AI
1	Japanese (ja) イガイ		21
2	English (en) Mytilus unguiculatus		18
3	Korean (ko) 홍합		14
4	Chinese (zh) 厚壳贻贝		8
5	Portuguese (pt) Mytilus coruscus		4
6	Simple English (simple) Mytilus coruscus		4
7	Dutch (nl) Mytilus coruscus		3
8	Vietnamese (vi) Mytilus unguiculatus		3
9	Russian (ru) Mytilus unguiculatus		1

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 "イガイ" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Mytilus unguiculatus		0
2	Japanese (ja) イガイ		0
3	Korean (ko) 홍합		0
4	Dutch (nl) Mytilus coruscus		0
5	Portuguese (pt) Mytilus coruscus		0
6	Russian (ru) Mytilus unguiculatus		0
7	Simple English (simple) Mytilus coruscus		0
8	Vietnamese (vi) Mytilus unguiculatus		0
9	Chinese (zh) 厚壳贻贝		0

More...

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

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

#	Language	CI award	Relative CI
1	Korean (ko) 홍합		179
2	Japanese (ja) イガイ		55
3	English (en) Mytilus unguiculatus		13
4	Chinese (zh) 厚壳贻贝		7
5	Simple English (simple) Mytilus coruscus		3
6	Vietnamese (vi) Mytilus unguiculatus		3
7	Russian (ru) Mytilus unguiculatus		2
8	Dutch (nl) Mytilus coruscus		1
9	Portuguese (pt) Mytilus coruscus		1

More...

#	Language	Value
en	English Mytilus unguiculatus
ja	Japanese イガイ
ko	Korean 홍합
nl	Dutch Mytilus coruscus
pt	Portuguese Mytilus coruscus
ru	Russian Mytilus unguiculatus
simple	Simple English Mytilus coruscus
vi	Vietnamese Mytilus unguiculatus
zh	Chinese 厚壳贻贝

Best Rank

Japanese: #93923 04.2022

Global: #585120 08.2013

Best Rank

Japanese: #6902 10.2023

Global: #262478 12.2012

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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 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