Bicolor Anthias and Similar Species
Pseudanthias bicolor
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Open the appSeveral fish can be confused with Bicolor Anthias. Here are the key differences.
Species often confused with {name}
Dispar Anthias
Pseudanthias dispar
Key differences: P. dispar males have a more orange-red anterior and a pinkish-purple posterior, but the demarcation is less sharp. The caudal fin lobes are also elongated, but the third dorsal spine is not as prominently elongated as in P. bicolor. P. dispar also tends to have a more pronounced red stripe through the eye.
Squareback Anthias
Pseudanthias pleurotaenia
Key differences: P. pleurotaenia males are much larger and have a distinctive square-shaped dorsal profile and a prominent purple or magenta stripe along the flank. Their coloration is generally more pinkish-purple with yellow accents, not the distinct yellow/magenta bicolor of P. bicolor.
Lyretail Anthias
Pseudanthias squamipinnis
Key differences: P. squamipinnis males are typically orange to red with a prominent red spot on the pectoral fin base and a deeply lyre-shaped caudal fin. They lack the distinct yellow anterior and magenta posterior body coloration of P. bicolor.
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