Raja clavata

Thornback ray - species of fish. This taxon is the 6835^th most popular in the global Wikipedia ranking of taxon. Article “Raja clavata” in Portuguese Wikipedia has 6.4 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.34 points.

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

In June 2025 the article “Raja clavata” was edited by 1 authors in Portuguese Wikipedia and written by 1 authors in all languages.

Since the creation of article “Raja clavata”, its content was written by 8 registered users of Portuguese Wikipedia and edited by 402 registered Wikipedia users in all languages.

Thornback ray is on the 6835^th place in global ranking of taxon on Wikipedia in all the time.

The article is cited 83 times in Portuguese Wikipedia and cited 520 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #7771 in March 2021
• Global: #7799 in February 2003

The highest popularity rank from 2008:

• Local (Portuguese): #101756 in November 2008
• Global: #92889 in April 2025

There are 30 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) Thornback ray		54.1171
2	Chinese (zh) 背棘鰩		44.4148
3	Basque (eu) Arraia gastaka		41.7706
4	Serbian (sr) Ража каменица		34.2974
5	Dutch (nl) Stekelrog		33.5067
6	Greek (el) Καλκανόβατος		32.8203
7	Polish (pl) Raja nabijana		31.7969
8	Catalan (ca) Clavellada		31.3447
9	Finnish (fi) Okarausku		25.3954
10	Hebrew (he) תריסנית קוצנית		24.6238

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Thornback ray		226 136
2	Russian (ru) Морская лисица		175 846
3	German (de) Nagelrochen		134 113
4	Bulgarian (bg) Морска лисица		117 320
5	Italian (it) Raja clavata		65 337
6	French (fr) Raja clavata		63 134
7	Czech (cs) Rejnok ostnatý		55 838
8	Polish (pl) Raja nabijana		47 430
9	Hungarian (hu) Tövises rája		46 248
10	Ukrainian (uk) Морська лисиця		42 235

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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 "Raja clavata" in June 2025

#	Language	Popularity award	Relative popularity
1	Russian (ru) Морская лисица		1 193
2	English (en) Thornback ray		1 178
3	Bulgarian (bg) Морска лисица		761
4	German (de) Nagelrochen		616
5	Italian (it) Raja clavata		318
6	Romanian (ro) Vatos		299
7	Czech (cs) Rejnok ostnatý		296
8	French (fr) Raja clavata		250
9	Polish (pl) Raja nabijana		220
10	Spanish (es) Raja clavata		197

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

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

#	Language	AI award	Relative AI
1	English (en) Thornback ray		55
2	Dutch (nl) Stekelrog		39
3	German (de) Nagelrochen		38
4	French (fr) Raja clavata		35
5	Danish (da) Sømrokke		28
6	Hungarian (hu) Tövises rája		23
7	Italian (it) Raja clavata		22
8	Bulgarian (bg) Морска лисица		17
9	Russian (ru) Морская лисица		16
10	Finnish (fi) Okarausku		14

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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 "Raja clavata" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Portuguese (pt) Raja clavata		1
2	Arabic (ar) أبو مهماز		0
3	Bulgarian (bg) Морска лисица		0
4	Catalan (ca) Clavellada		0
5	Czech (cs) Rejnok ostnatý		0
6	Danish (da) Sømrokke		0
7	German (de) Nagelrochen		0
8	Greek (el) Καλκανόβατος		0
9	English (en) Thornback ray		0
10	Spanish (es) Raja clavata		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 "Raja clavata" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Catalan (ca) Clavellada		104
2	Portuguese (pt) Raja clavata		83
3	English (en) Thornback ray		46
4	Dutch (nl) Stekelrog		36
5	Ukrainian (uk) Морська лисиця		35
6	French (fr) Raja clavata		27
7	Polish (pl) Raja nabijana		24
8	Russian (ru) Морская лисица		22
9	Arabic (ar) أبو مهماز		19
10	Romanian (ro) Vatos		18

More...

#	Language	Value
ar	Arabic أبو مهماز
bg	Bulgarian Морска лисица
ca	Catalan Clavellada
cs	Czech Rejnok ostnatý
da	Danish Sømrokke
de	German Nagelrochen
el	Greek Καλκανόβατος
en	English Thornback ray
es	Spanish Raja clavata
eu	Basque Arraia gastaka
fa	Persian چارگوش‌ماهی پشت‌دراز
fi	Finnish Okarausku
fr	French Raja clavata
he	Hebrew תריסנית קוצנית
hu	Hungarian Tövises rája
it	Italian Raja clavata
ja	Japanese イボガンギエイ
ka	Georgian ქიცვიანი სკაროსი
nl	Dutch Stekelrog
pl	Polish Raja nabijana
pt	Portuguese Raja clavata
ro	Romanian Vatos
ru	Russian Морская лисица
sl	Slovenian Trnjevka
sr	Serbian Ража каменица
sv	Swedish Knaggrocka
tr	Turkish Raja clavata
uk	Ukrainian Морська лисиця
vi	Vietnamese Raja clavata
zh	Chinese 背棘鰩

Best Rank

Portuguese: #101756 11.2008

Global: #92889 04.2025

Best Rank

Portuguese: #7771 03.2021

Global: #7799 02.2003

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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