They have rows of razor-sharp teeth and an amazingly strong jaw that allows them to rip the flesh of their prey. Then, discover the most bizarre facts about jellyfish and learn about the “baby dragons” that just hatched in Slovenia. The feasting isn't as pretty looking as the Blue Glaucus itself. There were two Glaucus species in the rock pools Glaucus marginatus is shorter with a heavy blue line along the belly (they float upside down, swallowing a bubble of air and keeping it in their belly.... interesting fact). Glaucus's internal evaluation is very interesting. It is unknown if this is just her nature or if she's just used to going with the flow, but as a newcomer, Glaucus does not speak much. At maturity Blue Glaucus can be up to 3 cm in length. The blue glaucus (aka blue dragon, sea swallow or blue angel) is a species of brightly colored sea slug (nudibranch) found throughout the Atlantic, Pacific and Indian Oceans in temperate and tropical waters. Predators below are thusly uninter… During drifting, they will use their little feet to snatch jellyfish and feast on them. Blue sea dragons, who are also known as blue sea slugs and sea angels, are small marine gastropods that float on the surface of the ocean. In fact, it is a marine snail (phylum Mollusca, class Gastropoda), part of … The reason is to protect themselves from predators coming from above as well as those roaming in the waters below it. When the slug comes across a helpless jellyfish drifting unwittingly to its death, it snatches it by its body and pulls chunks off of its gelatinous mass with strong jaws and rows of needle-sharp teeth. Glaucus atlanticus can grow to be about 40-50mm and can be found all over the world in temperate to tropical waters. It has some interesting features and behavior, even compared to other sea slugs. How Many People Have Ever Lived On Earth? Your curiosity knows no bounds. Animals / Crazy Stuff - Invertebrates Minus Insects / Nudibranch - Amazing Color and Defense Strategies / Blue Sea Slug - Little, Blue, Big Sting Blue Sea Slug - Little, Blue, Big Sting Also known as the sea swallow, blue angel, blue glaucus, blue dragon, blue sea slug, and blue ocean slug, the Glaucus atlanticus is a small species of "sea slug" (or more correctly and specifically, a nudibranch). But what they lack in size, they make up for in ferocity and beauty. Glaucus Atlanticus are up to 3 cm long and weigh between 3-100 grams. Glaucus atlanticus Forster, 1777 Maximum size: 35 mm. They tend to live between a month and a year which is why they are rarely seen. And, unlike most benthic nudibranchs, this species lives throughout the entire water column. The blue glaucus is quite popular as far as sea creatures go. After consuming a venomous prey, they can use the poison in a time of need, and it becomes even more toxic than it was initially. Also called the blue sea slug or the blue dragon, the Glaucus Atlanticusdrifts upside down on the ocean’s surface. After learning about the surprisingly deadly Glaucus atlanticus known as the blue dragon, check out some of the most bizarre ocean creatures. Recently, miniature blue dragons washed up on Australia’s shores. Adaptations The glaucus atlanticus can take poison from other animals and use it to keep it from getting eaten. This makes predators think that it’s just another bit of water. They are not only problematic f… However, if you ever come across these blue angels (officially known as Glaucus atlanticus), as they are sometimes called, be cautious and move quickly in the opposite direction. Although some of these blue dragons have been spotted around Texas beaches before, they are quite rare. The back is "painted" in a monotone gray tone that allows the same thing from below the surface. It has dark blue stripes on its head. Glaucus atlanticus is a species of small, blue sea slug, a pelagic aeolid nudibranch, a shell-less gastropod mollusk in the family Glaucidae.These sea slugs are pelagic: they float upside down by using the surface tension of the water to stay up, where … The most common places where the Blue Dragon can be found are the East and South Coast of South Africa, European water, the East Coast of Australia, the water of New Zealand, Big Island, Maui, Oahu, Kauai, Mozambique, and other places. One of the first adaptations noticed by people is the coloration. These eye-catching sea creatures are Glaucus atlanticus, known as blue dragon sea slugs.. During drifting, they will use their little feet to snatch jellyfish and feast on them. Interesting Facts Of Blue Dragon Or Glaucus Nov-12-2019 Glaucus atlanticus is a species of sea slam that goes by many names, like blue angel, blue glaucus, blue dragon, blue sea slug, blue ocean slug and, in a strange twist of a name that doesn't reflect its ultramarine dyestuff, the sea gulp. Technically, the Glaucus Atlanticus is neither poisonous nor venomous, at least not on its own. The blue and gray on the body create a phenomenon known as counter shading. They have a gas-filled sac inside their belly which enables them to float on the ocean's surface. When seen from below, the upper side appears gray to mimic the sky. They use a gas sac in their stomachs to float upside-down in warm ocean currents, snagging other small venomous jellyfish with their tiny blue feet. Glaucus atlanticus is camouflaged because their blue and white side faces upwards, so that when birds look down at them, they blend in with the water. 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