| Nombre común | Trucha de arroyo |
| Lengua | Spanish |
| Tipo | FAO |
| Nombre comercial oficial | No |
| Fila | 1 - (Legal common name (unique)) |
| País | Spain |
| Localidad | |
| Referencia | FAO-FIES, 2022 |
| Estadio de desarrollo | juveniles and adults |
| Sexo | females and males |
| Base | other/n.a. |
| Primer modificador | habitat/ecology |
| Segundo modificador | |
| Observaciones | 'trucha' from Latin 'trocta, tructa', i.e., a fish with sharp teeth, from Greek 'troktes', i.e., gnawer, from 'trogein', i.e., to gnaw (Ref. 11978); 'de arroyo', i.e., of the brook. Also Ref. 3691, 56807 ,87040, 90062, 93840, 95632, 101110, 118272, 124692. |