New Zealand Smelt and Similar Species
Retropinna retropinna
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Open the appSeveral fish can be confused with New Zealand Smelt. Here are the key differences.
Species often confused with {name}
Common Galaxias
Galaxias maculatus
Key differences: Galaxias species lack an adipose fin and typically have a more cylindrical body shape with a mottled or spotted coloration, unlike the silvery, slender smelt. Galaxias also have a more posterior dorsal fin.
Stokell's Smelt
Stokellia anisodon
Key differences: Stokell's Smelt is generally smaller (up to 10 cm) and has a more compressed body. Its mouth is larger, extending beyond the eye, and it possesses a distinctive row of enlarged, widely spaced teeth in the lower jaw, which are absent in Retropinna retropinna. Stokell's Smelt is also restricted to the South Island.
Giant Kokopu
Galaxias argenteus
Key differences: Giant Kokopu are much larger, have a robust, stocky body, and lack an adipose fin. Their coloration is typically dark brown with distinctive pale spots or blotches.
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