Spiny dorsal fin — Free Oceanography Illustration | GPAI | GPAI

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Spiny dorsal fin — Free Oceanography Illustration | GPAI | GPAI

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Spiny dorsal fin

Spiny dorsal fin

Oceanography

Spiny dorsal fin

Anterior dorsal fin composed of stiff sharp spines connected by a thin membrane, forming a jagged triangular crest along the fish's back.

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Format

PNG

License

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