BEWARE OF SNAKES: Snakes in sand dunes: Officials warn of possible sightings at Galveston Island State Park Known as a “blue fleet,” a group of Glaucus Atlanticus can wash onshore and sting ...

Glaucus atlanticus sea slug — feed on the toxins of the species and process their cells to zap predators with an even stronger sting, which can cause nausea, pain and vomiting. Although only ...

Glaucus atlanticus - also known as the sea swallow ... an open-sea colonial animal that is closely related to jellyfish and whose sting can sometimes be fatal to humans. But the sea swallow is picky ...