| Subject | English | Spanish |
| fish.farm. | Albanian barbel | barbo albanés (Barbus albanicus) |
| ichtyol. | barbel drum | verrugato maroto Ctenosciaena gracilicirrhus |
| nat.sc., agric. | barbel region | región de barbos |
| fish.farm. | Dalmatian barbel-gudgeon | gobio dálmata (Aulopyge huegelii) |
| fish.farm. | Danubian barbel | barbo del Danubio (Barbus meridionalis petenyi, Barbus petenyi) |
| life.sc., fish.farm. | fringe-barbel sturgeon | esturión barba de flecos (Acipenser nudiventris) |
| life.sc., fish.farm. | fringe-barbel sturgeon | esturión de vientre desnudo (Acipenser nudiventris) |
| fish.farm. | Iberian barbel | barbo comiza (Barbus comiza, Barbus comizo) |
| fish.farm. | Italian barbel | barbo italiano (Barbus plebejus) |
| fish.farm. | Mediterranean barbel | barbo de montaña (Barbus meridionalis) |
| nat.res. | white barbel | bagre barba blanca (Galeichthyes feliceps) |