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A Smiling Gentle Giant
The whale shark (Rhincodon typus) is the largest fish on Earth. They spend most of...
A Swimming Snail
Sea butterflies (also called pteropods) are sea snails aptly named: they are...
These "elevator" rudists, an ancient bivalve, used one long heavy valve to anchor...
Sleuth at Sea
Ichthyologist John R. Paxton of the Australian Museum studies freshly caught...