Anglerfish and Similar Species
Lophius piscatorius
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Open the appSeveral fish can be confused with Anglerfish. Here are the key differences.
Species often confused with {name}
Black-bellied Angler
Lophius budegassa
Key differences: Lophius budegassa typically has a darker peritoneum (lining of the abdominal cavity), which is black, whereas L. piscatorius has a pale peritoneum. L. budegassa also generally has a shorter illicium and a more rounded esca, and its head is proportionally slightly smaller relative to its body length compared to L. piscatorius. The number of rays in the second dorsal and anal fins can also differ slightly.
American Angler
Lophius americanus
Key differences: Found in the Western Atlantic. While very similar in appearance and behavior, L. americanus has a slightly different number of fin rays and vertebral counts. Its esca is often more complexly lobed than that of L. piscatorius.
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