- Glaucus atlanticus, also known as the blue dragon, is a sea slug that feeds on other pelagic creatures, including the Portuguese man o' war and other venomous siphonophores1. It stores stinging nematocysts from the siphonophores within its own tissues as defense against predators1. Humans handling the slug may receive a very painful and potentially dangerous sting1. After feeding on venomous jellyfish, Glaucus atlanticus can concentrate that venom within their bodies and unleash a sting more powerful than that of the jellyfish they ate2.Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.
Glaucus atlanticus feed on other pelagic creatures, including the Portuguese man o' war and other venomous siphonophores. This sea slug stores stinging nematocysts from the siphonophores within its own tissues as defence against predators. Humans handling the slug may receive a very painful and potentially dangerous sting.
en.wikipedia.org/wiki/Glaucus_atlanticusGlaucus atlanticus can be just as dangerous on the beach. After they’ve fed on venomous jellyfish, they have the ability to concentrate that venom within their bodies and unleash a sting more powerful than that of the jellyfish they ate. Unsuspecting beachgoers can sometimes find themselves on the painful end of that sting.
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See all on WikipediaG. atlanticus is able to swallow the venomous nematocysts from siphonophores, such as the Portuguese man o' war, and store them in the extremities of its finger-like cerata. Picking up the animal can result in a painful sting, with symptoms similar to those caused by the Portuguese man o' war. The symptoms that … See more
At maturity, G. atlanticus is usually around 3 cm (1.2 in) in length, though larger specimens have been found. It can live up to a year under the … See more
• Churchill, Celia K. C.; Valdés, Ángel; Foighil, Diarmaid Ó. (April 2014). "Afro-Eurasia and the Americas present barriers to gene flow for the cosmopolitan neustonic … See more
This species looks similar to, and is closely related to, G. marginatus, which is now understood to be not one species, but a See more
With the aid of a gas-filled sac in its stomach, G. atlanticus floats at the surface. Due to the location of the gas sac, this species floats upside down. The upper surface is actually … See more
Wikipedia text under CC-BY-SA license The deadly sea slug that steals venom from its prey
WEBApr 6, 2024 · Name: Blue dragon (Glaucus atlanticus) Where it lives: Tropical and subtropical waters throughout the Atlantic, Pacific and Indian oceans What it eats: …
Blue Dragon Sea Slug | Bureau of Ocean Energy Management
WEBMar 19, 2024 · Glaucus atlanticus are foraging predators, and these tendrils, call cerata, hold highly poisonous stinging cells, used for both hunting and self-defense. What is …
9 Cool Blue Sea Dragon Facts (Glaucus atlanticus) - Fact Animal
- They live inversely to most animals. Of course, there are valid reasons to adjust this setup …
- They eat deadly jellyfish. All right, we may have been exaggerating a little in both the …
- Blue sea dragons can sting! This dragon can’t breathe fire exactly, but it can cast spells. In …
- They have long genitals. When you’re trying to mate with something that has stinging …
- They form groups called ‘Blue Feets’ Blue dragons like to float together as close as possible …
Blue Glaucus - Are They Dangerous? [2022 Guide]
WEBApr 5, 2022 · The Blue Glaucus, also known as Glaucus atlanticus, is a small blue sea slug that feeds on Portuguese man o war jellyfish and stores their stinging cells. If you touch one, you could get a painful sting that …
Blue Glaucus - American Oceans
WEBBlue Glaucus, or Glaucus atlanticus, is a blue sea slug that eats venomous Portuguese man o' war and steals its stinging cells. It is not venomous itself, but can cause painful …
The blue dragon is a master of disguise - Australian …
WEBNov 29, 2017 · A blue dragon (Glaucus atlanticus). Image credit: Sahara Frost/shutterstock Countershading. The bright blue colouring of these nudibranchs is another way the animal avoids predation. The technique …
Blue Dragon Sea Slug Animal Facts | Glaucus atlanticus
WEBApr 1, 2023 · This venomous species is known for its painful and dangerous stings, the result of stinging nematocysts stored in the tips of its cerata. 5 Blue Dragon Sea Slug Facts Venomous sting: This species is …
Blue dragon - Australian Geographic
WEBBlue dragons are small sea slugs that feed on venomous siphonophores and incorporate their stinging cells for defence. They are not poisonous to humans, but their venom can be painful if touched.
WEBKey Information. Scientific name: Glaucus atlanticus. Predators and Threats: Loggerhead sea turtles, seabirds, larger fish, and other sea slugs. Unique adaptations: Ability to store the stinging cells of its prey in its …
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