The picture below shows the octopus? Regalecus glesne ? Commonly known as? Earthquake Fish, Dragon Palace Messenger, Bai Longwang, Dragon King Fish, Herring King, Emperor Fish.
Zoroach is the longest known bony fish, which can reach 17 meters long and weigh 270 kilograms.
The main food of yellow croaker is tiny plankton, and the opening of its digestive system is very small. They don't even have real teeth, but use fragile gill rakes to catch plankton.