crab,shark,grasshopper,butterfly's,chipmonks
Ribbon eel,live in a pelagic zone :)
tuna,barracuda
Pelagic fish are fish that live in the pelagic zone, not the top or the bottom, of a body of water. Some of these fish are sharks, reef fish, herrings and sardines.
Examples of "oilyfish''
clown fish and sea anenomeas
I believe there are some fish farmers (marketers?) who have Tuna caught live and then keep and feed them in very large enclosures in the ocean prior to selling them in the Japanese live fish market. So it must be possible to keep some Pelagics this way but by their very nature Pelagic fish would not be a natural choice for fish farming. The problem with Pelagic fish being suitable for aquaculture is what they eat. They require high levels of protein for growth. Also, they have very specific amino acid requirements that are usually only met by fish meal. The amount of fish meal (and its cost) needed to feed them until they are market size makes most pelagic fish not a good choice.
Marlin are Tropical Pelagic fish. Some of the very best fishing grounds for them are off the Eastern Seaboard of tropical Australia.
some pelagic zone plants are, phytonplanton, sargrgrassum, dialoms
No, not all fish lay eggs. There are some fish that give birth to live young. One example is some species of shark. Other examples are mollies, swordtail, platies and guppies. not true
what is biodiversity give some examples
fish
The word is Marlin not Merlin. They are a "Pelagic" fish of the Ocean and some of the greatest and well known places for fishing for them are on and around the Australian Great Barrier Reef.
examples of constellations
Sharks and rays.