#dorsal-fin
waves Can you tell the age of a seahorse by the size of its dorsal fin?
Unfortunately, it is not possible to determine the age of a seahorse by the size of its dorsal fin. Unlike trees, which have annual growth rings that... Read more
contact_support Can you tell the age of a shark by the size of its dorsal fin?
The size of a shark's dorsal fin cannot accurately predict its age. The dorsal fin is made up of cartilage, not bone, and it does not change... Read more