Tubenose Goby and Similar Species
Proterorhinus semilunaris
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Open the appSeveral fish can be confused with Tubenose Goby. Here are the key differences.
Species often confused with {name}
Round Goby
Neogobius melanostomus
Key differences: The Round Goby lacks the tubular anterior nostrils of the Tubenose Goby. It typically has a single, prominent black spot on the anterior portion of the first dorsal fin, whereas the Tubenose Goby's spot is on the posterior upper corner. Round Gobies also tend to have a more robust body and a larger head.
Racer Goby
Babka gymnotrachelus
Key differences: The Racer Goby has a more elongated body and distinct dark, saddle-like markings that extend down the flanks. It lacks the tubular nostrils and the specific dorsal fin spot of the Tubenose Goby. Its head is also more pointed.
Monkey Goby
Neogobius fluviatilis
Key differences: The Monkey Goby has a more slender body and a distinct dark blotch on the shoulder region, above the pectoral fin. It also lacks the tubular nostrils and the specific dorsal fin spot of the Tubenose Goby.
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