Poseidon had many, many sons, from many, many different partners. Some of them are Triton (his only legitimate son), born of his wife and queen, Amphitrite. Other sons include Leneus, Antuelus, and Polyphemus, the cyclops Odysseus blinded.
the function of Poseidons temple was for Poseidons honor.
Rhea.
cronus
Cronus and Rhea
Neptune
a trident
Triton
Rhea.
In myths, he does not have one.
Swimming, fishing and women.
The sea, particularly the Mediterranean.
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