This categorizes terms in Category:Entries missing English vernacular names of taxa.
If the term has a page in Wiktionary, the page with this template appears in Category:Entries with redundant template: vern.
If the term does not have a page in Wiktionary, it links to a Wikipedia page of the same name. Optionally, the attempt to link can be suppressed by using "nopedia=1". Please check to make sure that there is a relevant Wikipedia article or a redirect to a relevant Wikipedia article. Don't hesitate to add a redirect to the most appropriate Wikipedia page (or section of a page) at Wikipedia.