Stout Longjaw and Similar Species
Belonidae Strongylura strongylura
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Open the appSeveral fish can be confused with Stout Longjaw. Here are the key differences.
Species often confused with {name}
Flat-tail Needlefish
Strongylura leiura
Key differences: S. leiura typically lacks the distinct dark spot at the base of the caudal fin that is characteristic of S. strongylura. Its caudal fin is also more distinctly emarginate or forked, whereas S. strongylura has a truncate to slightly emarginate caudal fin.
Keel-jawed Needlefish
Strongylura incisa
Key differences: S. incisa generally has a more pronounced keel on the lower jaw and may have a more silvery overall appearance. The caudal fin spot is usually absent or very faint in S. incisa, and its body tends to be less robust than S. strongylura.
Freshwater Garfish
Xenentodon cancila
Key differences: While superficially similar in body shape and jaws, X. cancila is exclusively freshwater and typically has a more pronounced lateral line and often a series of dark spots or bands along its flanks, which are absent in S. strongylura. The caudal fin of X. cancila is also more rounded.
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