Espei Rasbora and Similar Species
Trigonostigma Espei
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Open the appSeveral fish can be confused with Espei Rasbora. Here are the key differences.
Species often confused with {name}
Harlequin Rasbora
Trigonostigma heteromorpha
Key differences: The black marking on T. heteromorpha is a more pronounced, triangular 'harlequin' patch that starts higher on the body and extends further down, often reaching the ventral fin base. Its body coloration is typically a deeper orange-red, and it generally grows slightly larger.
Glowlight Rasbora
Trigonostigma hengeli
Key differences: T. hengeli has a less defined, often more slender black marking that is typically bordered by an iridescent orange or gold stripe above it. Its overall body coloration is usually paler, often a translucent pinkish-orange, and it lacks the intense coppery-red of T. espei.
Blackline Rasbora
Trigonostigma somphongsi
Key differences: This species is much rarer and has a very thin, straight black line running along its flank, rather than a wedge or triangular patch. Its body is also typically more slender and less robust than T. espei.
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