butterfly blenny

== English == === Noun === butterfly blenny (plural butterfly blennies) Any of species Blennius ocellaris of small marine fish, found in Northern and Western Europe, as well as the Mediterranean Sea and Black Sea and Morocco. ==== References ==== butterfly blenny on Wikipedia.Wikipedia Blennius ocellaris on Wikispecies.Wikispecies Category:Blennius ocellaris on Wikimedia Commons.Wikimedia Commons butterfly blenny at iNaturalist