Jellyfish aren’t actually fish. They’re classified as gelatinousinvertebrates. This means that they have no spine, which is why they appear fluid-like jelly. Because jellyfish lack bones, there aren’t any fossils for archeologists to dig up and study. Despite this, scientists have evidenc...
jellyfish significado, definición, qué es jellyfish: a sea animal that has a round transparen...: Conozca más.
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Jellyfish are mysterious in their own way, so it isn't surprising that we know very little about what they eat ... or other related attributes of their dietary behavior.
Or are they more similar to plants? It is very unlikely jellyfish are conscious due to how simple their nervous system is. It mostly functions to allow rhythmic
The ecosystems with their relationships between fish species and stocks, have been established by evolution for millions of years, but only during the last 50 years, the ecosystems in the North Sea and along the Norwegian coast have been changed fundamentally by fisheries. The North Sea mackerel ...
This article examines the boom in jellyfish and what it might mean. Jellyfish are growing in size and number and showing up in places they have never been seen before. Exactly what the decline in fish and the increase in jellyfish is s...
Jellyfish(水母) can't do much besides swim. They don't even have brains. Yet, these simple creatures can easily journey to the depths of the ocean in a way that humans, despite all our efforts, cannot. But what if humans could have jellyfish explore the ocean on our behalf, reportin...
[Extract] A novel tagging technique has uncovered some surprising information about jellyfish behaviour.If you spend any time at all in tropical Australia, especially in the water, you will know about box jellyfish. You will also know that they have a major effect on the way people use the...
Historically, this syndrome appears to have been misdiagnosed and...doi:10.5694/j.1326-5377.2004.tb06529.xJamie E SeymourTeresa J CarrettePaul A SutherlandThe Medical journal of AustraliaSeymour JE, Carrette TJ, Sutherland PA (2004) Do box jellyfish sleep at night? Med J Aust 181:707-707...