otocinclus

== English == === Etymology === From the genus name Otocinclus. First part from Ancient Greek ὠτο- (ōto-), stem of οὖς (oûs, “ear”). === Noun === otocinclus (plural otocincluses) Any of the species of small South American freshwater fish of the genus Otocinclus, popular in home aquariums. ==== Synonyms ==== oto (clipping, informal) ==== Derived terms ==== golden otocinclus (Otocinclus affinis)