Description of the Coelacanth
Description of the Coelacanth
The coelacanth has a very distinct look. It has very large blue eyes and
distinct silver-blue scales with white markings (Hamlin, 1999). It can reach up to 1.8 metres in length and
95 kilograms in weight (Coad, 1998). This is huge! This fish has a hinged jaw at the cranium and has bony, meaty,
jointed fins and this is why they were thought to have walked (Coad, 1998). The Coelacanth is a live-bearer, usually having
up to five young(Hamlin, 1999). This is one reason why the fish are so rare, because they do not reproduce
efficiently. They are now an endangered species(WWF, 1998). They also have paired fins and are thought to be long-lived (Coad, 1998).
The Coelacanth swims very slowly due to the fact that
it cannot absorb oxygen quickly (Hamlin, 1999). This is the reason why they die when they are pulled up to the surface. When they are hooked on
a fisherman's line, they are pulled up to the surface quickly, so they asphixiate on the way up.