What fish has the longest memory?
In reality, goldfish (Carassius auratus) have much longer memories — spanning weeks, months and even years, Brown said. And the science to back this up has been around for more than 60 years.
Which animal has shortest memory?
A comparable study on chimpanzees found that bees had the worst memory, with a recall duration of just 2.5 seconds. Also earning bees a spot on the list of top 10 animals with the worst memory in the world.
Do fish have thoughts?
Fish Have Feelings, Too: The Inner Lives Of Our ‘Underwater Cousins’ : The Salt Jonathan Balcombe, author of What A Fish Knows, says that fish have a conscious awareness — or “sentience” — that allows them to experience pain, recognize individual humans and have memory.