Nobody knows the exact number of known species of deep sea fishes. There are too many species that cannot all be listed. The most deep sea fishes are yet unknown.
There are well over 24,000 (and counting) species of fish known to science.
No there are many species of fish that are blind, such as fish that live in caves and fish that live deep in the ocean.
There are over 28,000 species of fish in the world today that are currently catalogued, and possibly another 5,000 species that have yet to be studied and catalogued. And this does not include extinct fish species in fossils...
There are approximately 22 known species of porcupine fish (also called Blowfish). For a complete list, go to http://en.wikipedia.org/wiki/Porcupinefish
The word species is the singular and the plural form; a species of fish, many species of fish.
Many species are good to eat, but a few may be poisonous. Some species are OK but they are very tough to eat so a lot dont taste nice.
there are about 500 species in minnesota
there are many many species in the river thames but there are less dolphines in the river than fish
about 300 species. it has the most number of fish species on earth.
if you mean species of fish in the ocean, there is over 6 million diffrent species.
Fish survive in the ocean by their gills. Fish need oxygen too, just like many other living things. They do not breath the water. Their gills receive oxygen and they breath that way. that's why fish CAN live under water. Deep-sea fish are fish that live in the darkness below the sunlit surface waters, that is below the epipelagic or photic zone of the sea. The lanternfish is, by far, the most common deep-sea fish. Other deep sea fish include the flashlight fish, cookiecutter shark, bristlemouths, anglerfish, and viperfish.Only about 2% of known marine species inhabit the pelagic environment. This means that they live in the water column as opposed to the benthic organisms that live in or on the sea floor.Deep-sea organisms generally inhabit bathypelagic (1000m-4000m deep) and abyssopelagic (4000m-6000m deep) zones. However, characteristics of deep-sea organisms, such as bioluminescence can be seen in the mesopelagic (200m-1000m deep) zone as well. Deep-sea fish are fish that live in the darkness below the sunlit surface waters, that is below the epipelagic or photic zone of the sea. The lanternfish is, by far, the most common deep-sea fish. Other deep sea fish include the flashlight fish, cookiecutter shark, bristlemouths, anglerfish, and viperfish.Only about 2% of known marine species inhabit the pelagic environment. This means that they live in the water column as opposed to the benthic organisms that live in or on the sea floor.Deep-sea organisms generally inhabit bathypelagic (1000m-4000m deep) and abyssopelagic (4000m-6000m deep) zones. However, characteristics of deep-sea organisms, such as bioluminescence can be seen in the mesopelagic (200m-1000m deep) zone as well.
there are to many to count.