| Subject | Spanish | English |
| nat.res., fish.farm. | perca agalla azul | bluegill (Lepomis macrochirus) |
| fish.farm. | perca americana | large-mouth bass (Ambloplites salmoides, Micropterus salmoides) |
| fish.farm. | perca americana | large mouthed black bass (Ambloplites salmoides, Micropterus salmoides) |
| ichtyol. | perca americana de boca pequeña Micropterus dolomiei | small-mouthed black bass |
| nat.sc., agric. | perca canadiense | American yellow perch (Perca flavescens) |
| life.sc., fish.farm. | perca común | perch (Perca fluviatilis) |
| life.sc., fish.farm. | perca común | European perch (Perca fluviatilis) |
| nat.sc., agric. | perca de negra | small-mouth bass (Micropterus dolomieui (Lacépède)) |
| nat.sc., agric. | perca de roca | rock bass (Ambloplites rupestris) |
| nat.sc., agric. | perca de roca | red-eye (Ambloplites rupestris) |
| life.sc., fish.farm. | perca de río | perch (Perca fluviatilis) |
| life.sc., fish.farm. | perca de río | European perch (Perca fluviatilis) |
| fish.farm. | perca del Nilo | Nile perch (Lates niloticus) |
| ichtyol. | perca dorada Macquaria ambigua | golden perch |
| forestr. | Perca fluviatilis | perch |
| nat.res. | perca gigante | giant seaperch (Lates calcarifer) |
| nat.res. | perca gigante | giant sea perch (Lates calcarifer (Bloch)) |
| nat.res. | perca gigante | barramundi (Lates calcarifer) |
| ichtyol. | perca Kentucky Micropterus (sp.) | Kentucky black bass |
| ichtyol. | perca negra | black bass |
| ichtyol. | perca negra Micropterus dolomiei | small-mouthed black bass |
| nat.sc., agric. | perca negra | small-mouth bass (Micropterus dolomieui) |
| ichtyol. | perca plateada Pomoxis nigromaculatus | calico brass |
| ichtyol. | perca plateada Pomoxis nigromaculatus | black crappie |
| ichtyol. | perca plateada Bidyanus bidyanus | silver perch |
| fish.farm. | perca plateada | black crappie (Centrarchus hexacanthus, Pomoxis nigromaculatus) |
| nat.sc., agric. | perca rumana | Romanian bull-head perch (Romanichtys valsanicola) |
| ichtyol. | perca sol Lepomis gibbosus, Eupomotis gibb. | common sunfish |
| ichtyol. | perca sol Lepomis gibbosus, Eupomotis gibb. | sun bass |
| ichtyol. | perca sol Lepomis gibbosus, Eupomotis gibb. | red-bellied sunfish |
| ichtyol. | perca sol Lepomis gibbosus, Eupomotis gibb. | yellowbelly |
| ichtyol. | perca sol Lepomis gibbosus, Eupomotis gibb. | pumpkinseed |
| nat.sc., agric. | perca trepadora | climbing perch (Anabas testudineus) |
| nat.res. | percas de arena brasileñas | Brazilian sandperches (Pinguipes spp.) |
| fishery | rastrero con rastra de perca | dredger using boat dredge |