Rak říční

Quality:

Astacus astacus - species of crayfish in Europe. This taxon is the 1885th most popular in the global Wikipedia ranking of taxon and the 247th most popular taxon in Czech Wikipedia. Article "Rak říční" in Czech Wikipedia has 14.2 points for quality (as of November 1, 2023). The article contains 1 references and 8 sections.

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

Achievements in all the time:
Czech Wikipedia:
The 3874th most popular in Czech Wikipedia.
The 5363rd most editable in Czech Wikipedia.
The 247th most popular in taxon in Czech Wikipedia.
Global Wikipedia:
The 1885th most popular in taxon.
Achievements in the last month:
Czech Wikipedia:
The 8633rd most popular in Czech Wikipedia in the last month.

Since the creation of article "Rak říční", its content was written by 55 registered users of Czech Wikipedia (5363rd place) and edited by 948 registered Wikipedia users in all languages.

Astacus astacus is on the 247th place in local ranking of taxon in Czech Wikipedia and on the 1885th place in global ranking of taxon in all the time.

The article is cited 99 times in Czech Wikipedia and cited 1611 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #27 in April 2020
  • Global: #9318 in December 2010

The highest popularity rank from 2008:

  • Local (Czech): #337 in April 2020
  • Global: #39720 in November 2014

There are 37 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1German (de)
Edelkrebs
55.2929
2Estonian (et)
Jõevähk
47.53
3English (en)
Astacus astacus
42.2105
4Ukrainian (uk)
Рак широкопалий
39.7496
5Croatian (hr)
Riječni rak
36.9206
6Swedish (sv)
Flodkräfta
36.55
7Slovak (sk)
Rak riečny
35.6136
8Polish (pl)
Rak szlachetny
33.5622
9Chinese (zh)
奧斯塔歐洲螯蝦
33.2852
10French (fr)
Écrevisse à pattes rouges
32.3723
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 "Rak říční" in all the time
#LanguagePopularity awardRelative popularity
1Russian (ru)
Широкопалый речной рак
988 595
2Polish (pl)
Rak szlachetny
881 469
3German (de)
Edelkrebs
586 263
4Czech (cs)
Rak říční
375 836
5English (en)
Astacus astacus
344 266
6Finnish (fi)
Jokirapu
233 481
7Romanian (ro)
Rac-de-râu
174 097
8Hungarian (hu)
Folyami rák
167 316
9Swedish (sv)
Flodkräfta
161 649
10Slovak (sk)
Rak riečny
160 132
More...

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

Most popular in October 2023

The most popular language versions of the article "Rak říční" in October 2023
#LanguagePopularity awardRelative popularity
1Russian (ru)
Широкопалый речной рак
8 039
2German (de)
Edelkrebs
3 705
3Polish (pl)
Rak szlachetny
2 534
4English (en)
Astacus astacus
2 119
5Romanian (ro)
Rac-de-râu
1 445
6Czech (cs)
Rak říční
1 416
7Ukrainian (uk)
Рак широкопалий
1 392
8Finnish (fi)
Jokirapu
1 001
9Hungarian (hu)
Folyami rák
728
10French (fr)
Écrevisse à pattes rouges
677
More...

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

The highest AI

Language versions of the article "Rak říční" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Edelkrebs
107
2Finnish (fi)
Jokirapu
73
3French (fr)
Écrevisse à pattes rouges
64
4Dutch (nl)
Europese rivierkreeft
59
5Russian (ru)
Широкопалый речной рак
59
6Polish (pl)
Rak szlachetny
56
7Czech (cs)
Rak říční
55
8English (en)
Astacus astacus
50
9Slovak (sk)
Rak riečny
44
10Norwegian (no)
Edelkreps
41
More...

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

The highest AI in October 2023

Language versions of the article "Rak říční" with the highest AI in October 2023
#LanguageAI awardRelative AI
1Dutch (nl)
Europese rivierkreeft
4
2Estonian (et)
Jõevähk
2
3Russian (ru)
Широкопалый речной рак
2
4German (de)
Edelkrebs
1
5English (en)
Astacus astacus
1
6Spanish (es)
Astacus astacus
1
7Japanese (ja)
ヨーロッパザリガニ
1
8Portuguese (pt)
Astacus astacus
1
9Swedish (sv)
Flodkräfta
1
10Turkish (tr)
Astacus astacus
1
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 "Rak říční" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Finnish (fi)
Jokirapu
269
2German (de)
Edelkrebs
208
3English (en)
Astacus astacus
158
4Czech (cs)
Rak říční
99
5Chinese (zh)
奧斯塔歐洲螯蝦
90
6Norwegian (no)
Edelkreps
89
7Swedish (sv)
Flodkräfta
65
8Polish (pl)
Rak szlachetny
64
9Russian (ru)
Широкопалый речной рак
62
10Estonian (et)
Jõevähk
57
More...

Scores

Estimated value for Wikipedia:
Czech:
Global:
Popularity in October 2023:
Czech:
Global:
Popularity in all years:
Czech:
Global:
Authors in October 2023:
Czech:
Global:
Registered authors in all years:
Czech:
Global:
Citations:
Czech:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
جراد البحر إستاكوس إستاكوس
azAzerbaijani
Enlibarmaq çay xərçəngi
beBelarusian
Рак шыракапальцы
bgBulgarian
Речен рак
caCatalan
Astacus astacus
csCzech
Rak říční
deGerman
Edelkrebs
elGreek
Ποτάμια καραβίδα
enEnglish
Astacus astacus
esSpanish
Astacus astacus
etEstonian
Jõevähk
faPersian
خارچنگ اروپایی
fiFinnish
Jokirapu
frFrench
Écrevisse à pattes rouges
glGalician
Astacus astacus
hrCroatian
Riječni rak
huHungarian
Folyami rák
idIndonesian
Astacus astacus
itItalian
Astacus astacus
jaJapanese
ヨーロッパザリガニ
ltLithuanian
Plačiažnyplis vėžys
nlDutch
Europese rivierkreeft
nnNorwegian (Nynorsk)
Edelkreps
noNorwegian
Edelkreps
plPolish
Rak szlachetny
ptPortuguese
Astacus astacus
roRomanian
Rac-de-râu
ruRussian
Широкопалый речной рак
simpleSimple English
Astacus astacus
skSlovak
Rak riečny
slSlovenian
Jelševec (rak)
srSerbian
Речни рак
svSwedish
Flodkräfta
trTurkish
Astacus astacus
ukUkrainian
Рак широкопалий
viVietnamese
Astacus astacus
zhChinese
奧斯塔歐洲螯蝦

Popularity rank trends

Best Rank Czech:
#337
04.2020
Global:
#39720
11.2014

AI rank trends

Best Rank Czech:
#27
04.2020
Global:
#9318
12.2010

Local popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Astacus astacus from Wikipedia articles about Signal crayfish, Crustacea, Astacoidea, Astacidae and Crayfish. Whereas reading the article about Astacus astacus people most often go to Wikipedia articles on Signal crayfish, Crayfish plague, Faxonius limosus, Pontastacus leptodactylus and Crayfish.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 6 May 2024

On 6 May 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: Bernard Hill, YouTube, Eurovision Song Contest 2024, Lando Norris, Anne Hathaway, Facebook, Nicholas Galitzine, ChatGPT, The Idea of You, deaths in 2024.

In Czech Wikipedia the most popular articles on that day were: Simona Postlerová, Iveta Bartošová, Ladislav Štaidl, Mistrovství světa v ledním hokeji 2024, Zdeněk Hrášek, Facebook, Miroslav Imrich, Den matek, Mistrovství světa v ledním hokeji, Abraxas (hudební skupina).

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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information