Golden Molly and Similar Species
Poecilia latipinna/velifera
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Open the appSeveral fish can be confused with Golden Molly. Here are the key differences.
Species often confused with {name}
Short-finned Molly
Poecilia sphenops
Key differences: P. sphenops typically has a smaller dorsal fin with fewer rays (7-9) and a more robust, less elongated body shape compared to the Sailfin Mollies. While P. sphenops also has numerous color morphs, including golden, the fin structure is the key differentiator.
Black Molly
Poecilia sphenops (melanistic variety)
Key differences: The Black Molly is a melanistic (all-black) color morph of P. sphenops. It shares the smaller dorsal fin and body shape of P. sphenops, contrasting with the larger dorsal fin and golden coloration of the Golden Molly (P. latipinna/velifera).
Lyretail Molly
Poecilia latipinna/velifera (cultivar)
Key differences: Lyretail Mollies are ornamental strains of Sailfin Mollies (P. latipinna or P. velifera) characterized by elongated, pointed caudal fin rays. While they share the body and dorsal fin characteristics of their parent species, the caudal fin shape is distinct from the naturally rounded or truncated tail of the Golden Molly.
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