Quality:

Petromyzontidae - family of lampreys. This taxon is the 5497th most popular in the global Wikipedia ranking of taxon and the 816th most popular taxon in Catalan Wikipedia. Article “Llamprees” in Catalan Wikipedia has 37 points for quality (as of July 1, 2025).
The article contains 10 references and 11 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.95 points.
This article has the best quality in Chinese Wikipedia. However, the most popular language version of this article is English.
Achievements in all the time:
Catalan Wikipedia:
Global Wikipedia:
In June 2025 the article “Llamprees” was edited by 1 authors in Catalan Wikipedia and written by 4 authors in all languages.
Since the creation of article “Llamprees”, its content was written by 18 registered users of Catalan Wikipedia and edited by 543 registered Wikipedia users in all languages.
Petromyzontidae is on the 816th place in local ranking of taxon in Catalan Wikipedia
and on the 5497th place in global ranking of taxon in all the time.
The article is cited 478 times in Catalan Wikipedia and cited 2338 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Catalan): #926 in August 2018
- Global: #14498 in September 2011
The highest popularity rank from 2008:
- Local (Catalan): #4161 in July 2009
- Global: #93926 in July 2013
There are 39 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.