Diagnostic Description
provided by Fishbase
The first ray of the pelvic fin is modified into a laterally compressed thickened club-like structure. The swim bladder is reduced in size. There is no duct-like process from the ventral surface to the urogenital aperture.
Morphology
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Dorsal spines (total): 12 - 13; Dorsal soft rays (total): 20 - 21; Analspines: 2; Analsoft rays: 22 - 23; Vertebrae: 35
Biology
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Inhabit shallow coastal waters (Ref. 6205). Oviparous (Ref. 205). Marketed fresh (Ref. 6205).
Importance
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fisheries: commercial