from the extraordinary abundance of the individuals of many species all over the world, from the Arctic regions to the equator, inhabiting various zones of depths, from the upper tidal limits to fifty fathoms;
mundu guztian, arktikoaldetik ekuatorera, espezie askotako banako oso ugari delako, sakonera ezberdineko aldeetan bizi direlarik, mareen goi-mugetatik 50 brazako sakoneraraino;