Quality:

Zacco platypus - species of fish. This taxon is the 7534th most popular in the global Wikipedia ranking of taxon and the 918th most popular taxon in Japanese Wikipedia. Article “オイカワ” in Japanese Wikipedia has 25.6 points for quality (as of July 1, 2025).
The article contains 21 references and 17 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.35 points.
This article has the best quality in English Wikipedia. However, this article is the most popular in Japanese version.
Achievements in all the time:
Japanese Wikipedia:
Global Wikipedia:
In June 2025 the article “オイカワ” was edited by 1 authors in Japanese Wikipedia and written by 1 authors in all languages.
Since the creation of article “オイカワ”, its content was written by 46 registered users of Japanese Wikipedia and edited by 143 registered Wikipedia users in all languages.
Zacco platypus is on the 918th place in local ranking of taxon in Japanese Wikipedia
and on the 7534th place in global ranking of taxon in all the time.
The article is cited 136 times in Japanese Wikipedia and cited 232 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Japanese): #3290 in February 2025
- Global: #43710 in July 2023
The highest popularity rank from 2008:
- Local (Japanese): #18543 in August 2013
- Global: #173419 in August 2015
There are 13 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.