Are blue glaucus poisonous to humans?
For this reason, the Blue Glaucus poses a much greater threat to humans than the Portuguese man o’ war. Picking one up may result in a painful sting and symptoms similar to those of its prey. These include nausea, vomiting, and pain. But like other sea slug species, the Blue Glaucus itself isn’t venomous.
How long does a blue dragon live?
This beautiful creature that is only about three centimeters long can live up to a year under the right conditions. Its bright belly and grey back help camouflage the tiny creature from predators both above and below it. Hiding from predators, though, is not how the Blue Dragon got its name.
Are Blue Dragon sea slugs lethal?
He did not know it was in fact a blue dragon sea slug, which can be lethal and caused havoc when they washed up on beaches in Sydney in February.
What is a blue dragon in D&D?
Games Blue dragon (Dungeons & Dragons), a type of dragon in the Dungeons & Dragons roleplaying game Blue Dragon (video game), a 2006 video game for the Xbox 360.
Why are blue dragon nudibranchs white in color?
The blue dragon nudibranch can also store symbiotic algae (zooxanthellae) within its cerata and body. Here, the zooxanthellae get protection and in turn provides the nudibranch with much of the nutrients produced through photosynthesis. Young animals are white as they have yet to develop their crop of zooxanthellae.
What is the lifespan of a blue dragon?
It shares the common name “blue dragon” with Pteraeolidia ianthina and Glaucus marginatus. At maturity Glaucus atlanticus can be up to 3 centimetres (1.2 in) in length, though larger specimens have been found. It can live up to a year under the right conditions. It is silvery grey on its dorsal side and dark and pale blue ventrally.
Is Mollusca a phylum?
Mollusca is the second largest phylum of invertebrate animals. The members are known as molluscs or mollusks (/ˈmɒləsk/). The name Molluscoida was formerly used to denote a division of the animal kingdom containing the brachiopods, bryozoans, and tunicates, the members of the three groups having been supposed to somewhat resemble the molluscs.