Stone Loach and Similar Species
Barbatula barbatula
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Open the appSeveral fish can be confused with Stone Loach. Here are the key differences.
Species often confused with {name}
Spined Loach
Cobitis taenia
Key differences: The Spined Loach has a distinctive erectile spine beneath each eye, which the Stone Loach lacks. Spined Loaches also tend to have a more compressed body laterally and a row of dark spots along the lateral line, whereas Stone Loaches are more cylindrical and mottled.
Weather Loach
Misgurnus fossilis
Key differences: Weather Loaches are generally larger, have a more eel-like body, and possess ten barbels around the mouth (six on the upper jaw, four on the lower), compared to the Stone Loach's six. Their coloration is also typically more uniform or with longitudinal stripes rather than mottling.
Gudgeon
Gobio gobio
Key differences: Gudgeon have only two barbels at the corners of the mouth, a more robust body, and larger, more prominent scales. Their dorsal fin is also positioned more anteriorly than that of the Stone Loach.
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