The eggs vary from the spectacular corkscrew shapes of the Port Jackson shark to mermaid’s purses or even eggs suspended by spiralling fronds. These eggs are complete life support systems ...

Not actually an accessory for the mythical creature, these small casings are the eggs of sharks and their relatives For around 455 million years, scientists believe sharks have been swimming the ...

Nicolas Remy (Australia) records the moment a crested hornshark snatches a Port Jackson shark egg for a meal. Nicolas makes regular dives to document Port Jackson sharks. Approaching from a distance, ...

is a major predator of Port Jackson shark eggs. They crush the eggs using their strong jaws, feeding off the rich yolk.