Glaucus atlanticus - also known as the sea swallow, blue angel or blue dragon - looks especially ... This is probably to ensure that the slug has maximum power when stinging its own predators. A ...

Blue sea slugs were believed to prey on the Portuguese man-of-war, which contains highly poisonous nematocysts, and uses the nematocysts for defense by incorporating them into the tips of its lateral ...

Marine scientists have identified and named a mysterious creature of the deep sea after studying the elusive sea slug for twenty years.

The sea angel is a sea slug… but one that took a rather different ... this is becoming increasingly difficult to predict. When predator and prey finally coincided, and in reasonable numbers ...