In which part of the oceans does an abyssal fish live?

Abyssal fish is the name given to the specimens of all those fish species that live in the ocean area of the same name. That is, at a depth of between 4,000 and 6,000 meters. Although each animal has its own characteristics, many coincide with each other because of the conditions of the habitat where they spend their days. Most are the product of zero illumination. That is, at these depths, sunlight does not arrive. That is why each abyssal fish…