ネコザメ

Japanese bullhead shark - species of shark (Heterodontus japonicus). Article “ネコザメ” in Japanese Wikipedia has 17.2 points for quality (as of July 1, 2025). The article contains 6 references and 6 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 “ネコザメ”, its content was written by 19 registered users of Japanese Wikipedia and edited by 163 registered Wikipedia users in all languages.

The article is cited 24 times in Japanese Wikipedia and cited 834 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #15222 in August 2006
• Global: #137963 in December 2012

The highest popularity rank from 2008:

• Local (Japanese): #33869 in May 2017
• Global: #169543 in February 2011

There are 15 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) Japanese bullhead shark		44.9274
2	Russian (ru) Японская бычья акула		39.7789
3	French (fr) Heterodontus japonicus		38.0379
4	Portuguese (pt) Tubarão-focinho-de-porco-japonês		36.7324
5	Swedish (sv) Japansk tjurhuvudhaj		35.6732
6	Italian (it) Heterodontus japonicus		32.0342
7	Chinese (zh) 宽纹虎鲨		29.3826
8	Basque (eu) Heterodontus japonicus		25.6601
9	Japanese (ja) ネコザメ		17.2048
10	Dutch (nl) Japanse stierkophaai		15.9359

More...

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

The most popular language versions of the article "ネコザメ" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) ネコザメ		374 845
2	English (en) Japanese bullhead shark		187 410
3	Chinese (zh) 宽纹虎鲨		16 686
4	Russian (ru) Японская бычья акула		15 819
5	French (fr) Heterodontus japonicus		15 190
6	German (de) Japanischer Stierkopfhai		15 168
7	Korean (ko) 괭이상어		13 862
8	Spanish (es) Heterodontus japonicus		11 011
9	Dutch (nl) Japanse stierkophaai		5 336
10	Swedish (sv) Japansk tjurhuvudhaj		3 706

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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 "ネコザメ" in June 2025

#	Language	Popularity award	Relative popularity
1	Japanese (ja) ネコザメ		1 982
2	English (en) Japanese bullhead shark		1 343
3	Chinese (zh) 宽纹虎鲨		92
4	Spanish (es) Heterodontus japonicus		78
5	French (fr) Heterodontus japonicus		75
6	Russian (ru) Японская бычья акула		75
7	Korean (ko) 괭이상어		50
8	Portuguese (pt) Tubarão-focinho-de-porco-japonês		50
9	Italian (it) Heterodontus japonicus		29
10	German (de) Japanischer Stierkopfhai		27

More...

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

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

#	Language	AI award	Relative AI
1	French (fr) Heterodontus japonicus		28
2	English (en) Japanese bullhead shark		26
3	Dutch (nl) Japanse stierkophaai		24
4	German (de) Japanischer Stierkopfhai		19
5	Japanese (ja) ネコザメ		19
6	Chinese (zh) 宽纹虎鲨		13
7	Italian (it) Heterodontus japonicus		9
8	Russian (ru) Японская бычья акула		7
9	Swedish (sv) Japansk tjurhuvudhaj		5
10	Ukrainian (uk) Різнозуба акула японська		5

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 "ネコザメ" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Japanischer Stierkopfhai		0
2	English (en) Japanese bullhead shark		0
3	Spanish (es) Heterodontus japonicus		0
4	Basque (eu) Heterodontus japonicus		0
5	Persian (fa) کوسه سرگاوی ژاپنی		0
6	French (fr) Heterodontus japonicus		0
7	Italian (it) Heterodontus japonicus		0
8	Japanese (ja) ネコザメ		0
9	Korean (ko) 괭이상어		0
10	Dutch (nl) Japanse stierkophaai		0

More...

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

Language versions of the article "ネコザメ" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Japanese bullhead shark		248
2	Persian (fa) کوسه سرگاوی ژاپنی		214
3	Portuguese (pt) Tubarão-focinho-de-porco-japonês		151
4	Chinese (zh) 宽纹虎鲨		111
5	Korean (ko) 괭이상어		39
6	Japanese (ja) ネコザメ		24
7	Dutch (nl) Japanse stierkophaai		13
8	Russian (ru) Японская бычья акула		9
9	French (fr) Heterodontus japonicus		8
10	German (de) Japanischer Stierkopfhai		4

More...

#	Language	Value
de	German Japanischer Stierkopfhai
en	English Japanese bullhead shark
es	Spanish Heterodontus japonicus
eu	Basque Heterodontus japonicus
fa	Persian کوسه سرگاوی ژاپنی
fr	French Heterodontus japonicus
it	Italian Heterodontus japonicus
ja	Japanese ネコザメ
ko	Korean 괭이상어
nl	Dutch Japanse stierkophaai
pt	Portuguese Tubarão-focinho-de-porco-japonês
ru	Russian Японская бычья акула
sv	Swedish Japansk tjurhuvudhaj
uk	Ukrainian Різнозуба акула японська
zh	Chinese 宽纹虎鲨

Best Rank

Japanese: #33869 05.2017

Global: #169543 02.2011

Best Rank

Japanese: #15222 08.2006

Global: #137963 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