The rock bass, also known as the Ambloplites rupestris, is a freshwater fish species that is native to North America. While it is commonly referred to as the rock bass, there are several other synonyms for this species. These include the goggle-eye, redeye, brown bass, and rocky perch. The rock bass is a popular game fish among anglers and is often found in rivers, streams, and small lakes. Its distinctive coloring and aggressive behavior make it a favorite among those looking for a fishing challenge. Whether you call it a rock bass, goggle-eye, or any of its other synonyms, this fish is a fascinating and exciting species to catch.