urticulus

Updated: May 28, 2025

A faintly blue medusa, nearly a foot across, may be seen in the Gulf of Manaar, where, no doubt, others of still larger growth are to be found. Occasionally after storms, the beach at Colombo is strewn with the thin transparent globes of the "Portuguese Man of War," Physalus urticulus, which are piled upon the lines left by the waves, like globules of glass delicately tinted with purple and blue.

Sir James Emerson Tennent - Sketches of the Natural History of Ceylon