Linked from

The 38 pages that link to Dorsal fin, each with the reason it gives.

• Pectoral finCompared with: Unlike the paired pectoral fins, it usually stabilizes the body rather than steering by bilateral movement.

• Paired finsCompared with: Its unpaired midline position distinguishes it from bilateral appendages.

• Right whaleCompared with: Right whales lack the dorsal fin common in many other cetaceans.

• Finless porpoiseCompared with: The finless porpoise lacks a projecting fin, relying instead on a low dorsal ridge.