
Australia’s inland jellyfish
Jellyfish are a staple at the beach – but did you know they live in freshwater too?
Jellyfish are a staple at the beach – but did you know they live in freshwater too?
Byron Bay photographer Tim Samuel didn’t quite know what he was seeing when he snapped this incredible image of a fish in a very bizarre predicament – seemingly trapped inside a jellyfish.
Deep-sea researchers exploring around the Mariana Trench have filmed a bizarre-looking jellyfish 3700m below the surface.
Venom is commonly measured by the LD50: the concentration of toxin (lethal dose, mg/kg) required to kill half of a test animal group. A smaller number indicates more concentrated venom, with the most venomous species gaining a rating of <1. These are Australia's most venomous animals, ranked by their LD50 rating.
Jellyfish sometimes actively swim against ocean currents, and this information can be used to predict their movements
Deep-sea organisms shaped like mushrooms defy any current classification systems
A new species of venomous jellyfish, a giant that causes Irukandji syndrome, has been found in WA
We may finally have found a way to predict the arrival of the world’s most venomous jellyfish, after a link to trade winds is found.
A new jellyfish species that found in Tasmania is the biggest in Australia.