Why Are There No Sea Snakes in the Atlantic

Sea snakes, with nearly 70 species, are absent from the Atlantic Ocean due to evolutionary and environmental factors. Originating in the Pacific's Coral Triangle, they face challenges like cold temperatures and dry conditions that hinder migration. The yellow-bellied sea snake is the only species capable of open ocean travel, but barriers like the isthmus of Panama and unsuitable climates prevent their establishment in the Atlantic. Despite the Panama Canal offering a potential route, it's unlikely to support a breeding population.

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