That is one of the hard parts about talking with folks about different fish species. There are a lot of local names being used to describe the same fish. I had a guy tell me down at the Current river that I had caught a German speckled trout instead of a brown trout.
Now I have heard brown trout being called German browns, which I can understand since they were originally imported in from Europe around the 1880's. Never heard of them referred to as German Speckled trout. I have heard of brook trout being called speckled trout. Crappie and bluegill are known as specs and bream (or brim) down in Florida. I'm sure that Ham could provide some of the Cajun names for crappie, bowfin, etc. I have also had guys tell me that green sunfish are rock bass and that goggle-eye (aka N. rock bass, Ozark, and shadow bass) are red-eyed bass though there is an actual black bass species in Alambama/Georgia known as the redeye bass that live in water where you would think to find trout.
As a guy that likes to fish for a lot of different species (I also have a tendency to try to be taxonomically accurate; kind of obsessive about that aspect) I often need to see a picture or better description of the fish when they give me a local name.