Jellyfish are eaten all the time in cancoon its a specialty. Know what your talking about before you start asking NUBNUBNUBNUBNUB ALERT
No. Octopus are high end predators. They enjoy arthrodpods -- crabs and the like. They're quite carnivorous and can occassionally catch small live fish. Jellyfish are almost never eaten at all. The exception is the pelagic Sunfish, which seems to be immune to a jellyfish's stinging cells.
Phytoplankton live near the surface of the ocean because they need sunlight like all green plants. They also need water and nutrients to live. Phytoplankton use water and CO2 to grow, but phytoplankton still need other vitamins and minerals, like iron to survive. When the surface of the ocean is cold, the deeper parts of the ocean bring these nutrients to the surface and the plankton live. But, when the surface of the ocean is warm, as in El Niño, the ocean does not bring as many of these essential nutrients and the phytoplankton die. That causes a major problem because phytoplankton are at the base of the food chain. So, when the population of phytoplankton is reduced almost the entire food chain is effected.
1. Almost nothing wants to eat a jellyfish. 2. They feed on almost anything smaller than themselves, including other jellyfish. 3. They're poisonous.
A Manta Ray or a Sting Ray is one example.
A sea nettle is almost exactly like a jellyfish.
Jellies are Cnidarians.
Yes, almost all sea creatures adapt where they live.
it is almost the last but a different animal eats it in the lake,pond and marsh.
Jellyfish reproduce at a rapid rate and are almost to the point of over population. Because of their rapid reproduction and from being eaten or killed, it is difficult to know their population numbers.
---- The Box Jellyfish is transparent and almost invisible to the human eye. ---- Although it could be considered different shades of blue, or clear/white. ----
An ocean sunfish is also known as a common mola. The fish are very large, and shaped like an oval. They have a pectoral fins that are fan shaped, and their dorsal fins are very large. The fish can average a length of 5.9 ft. long and can be almost 8 feet tall, from fin tip to fin tip. They can weigh almost 2,205 lbs. They are a grey color or sometimes silvery.
Because box jellyfish, as with all other cnidarians, do not have blood, or a circulatory system, they can not be considered "cold-blooded." However, they are ectotherms whose body temperatures are equal to the temperature of the environment, which is usually very warm, as almost all box jellyfish are restricted to tropical waters.