2138262C3F22224D0 said:
check the back patch of its tongue. If it's smooth, its a Large mouth. If it has a rough patch, its a guad
Sorry, but this alone is actually an inaccurate way to tell the difference between a largemouth and spot. "Tongue Patch. Spotted bass will have a rough patch on their tongues. It is important not to use this characteristic by itself, because largemouth can have this patch as well." You've got to use a combo of things...
1. Jaw Bone. As mentioned by a few of web site visitors, the jaw bone of a spotted bass does not extend past the eye.
2. Cheek Scales. Scales around the eye area, cheek, are much smaller than the scales along the length of the body. On largemouth, the scales on the ckeek and the rest of the body are similar in size.
3. Tongue Patch. Spotted bass will have a rough patch on their tongues. It is important not to use this characteristic by itself, because largemouth can have this patch as well.