Summer Flounder and Similar Species
Paralichthys dentatus
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Open the appSeveral fish can be confused with Summer Flounder. Here are the key differences.
Species often confused with {name}
Winter Flounder
Pseudopleuronectes americanus
Key differences: Winter Flounder are 'right-eyed' (eyes on the right side of the head), have a smaller mouth, and typically lack the distinct ocellated spots of the Summer Flounder. Their body is generally thicker and their coloration is more uniform brown or olive.
Southern Flounder
Paralichthys lethostigma
Key differences: Southern Flounder are also 'left-eyed' and have a similar body shape. However, they typically lack the distinct ocellated spots found on Summer Flounder, having a more uniform coloration with irregular blotches. Their geographic range overlaps in the southern part of the Summer Flounder's range.
Gulf Flounder
Paralichthys albigutta
Key differences: Gulf Flounder are 'left-eyed' and possess three prominent ocellated spots forming a triangle on the body, which are usually more distinct and fewer in number than those on Summer Flounder. Their range is primarily in the Gulf of Mexico and southeastern Atlantic coast.
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