The East African cichlid fish Julidochromis transcriptus, a tiny fish no more than seven centimetres long, is able to recognize unfamiliar individuals just by looking at their eyes. This stripped little fish lives hidden among rocks in Lake Tanganyika, one of the world oldest and largest freshwater lakes..
Similarly one may ask, what is the most intelligent fish in the world?
Dr Pomerleau already holds the official world record for having the fish with the largest repertoire of tricks, with a three year-old calico fantail named Albert Einstein. But four inch long Comet has already learnt Albert's array of tricks and is set to take the crown of the world's most intelligent goldfish.
Secondly, are any fish intelligent? According to Culum Brown from Macquarie University, "Fish are more intelligent than they appear. In many areas, such as memory, their cognitive powers match or exceed those of 'higher' vertebrates including non-human primates." Fish hold records for the relative brain weights of vertebrates.
Secondly, which is the most intelligent aquarium fish?
IMO the smartest freshwater fish is the goldfish…. The smartest freshwater aquarium fishes varies from countrywide or continentally. In south Asia, especially in Bangladesh the smartest freshwater aquarium fishes are: Puthi (Puntius ticto)
Which fish has the biggest brain?
elephantnose fish
Related Question Answers
Do fish recognize their owner?
Yes, fish do recognize their owners. Not only this but they develop a bond with their owners as well. obviously, this bond is not like a pet cat or a dog but it's definitely amusing how fish memorize its surroundings and their owner's face even when both live in a totally different habitat.What is the dumbest animal?
In this world, it is commonly said that the domesticated turkey is the dumbest animal on the planet.Do fish understand humans?
Fish can recognize human faces, study shows A new study says, Yes, it probably can. Researchers studying archerfish found the fish can tell a familiar human face from dozens of new faces with surprising accuracy.Is a dolphin a fish?
Even though they live in the ocean all of the time, dolphins are mammals, not fish. Like every mammal, dolphins are warm blooded. Unlike fish, who breathe through gills, dolphins breathe air using lungs. Dolphins must make frequent trips to the surface of the water to catch a breath.Can a fish hear?
People hear by detecting sound vibrations. Our ears and brain translate vibrations into sounds and language. Fish hear, but their "ears" are on the inside. Bony fishes detect vibrations through their "earstones" called otoliths.Are groupers smart?
Groupers and coral trout appear to be especially curious, a trait generally considered a sign of smarts, but circumstance has likely guided the evolution of complex intelligence in some other species.What is the smartest animal on earth?
The Smartest Animals In The World - Chimpanzees are better than humans in some memory tasks.
- Goats have excellent long-term memory.
- Elephants can work together.
- Parrots can reproduce sounds of the human language.
- Dolphins can recognize themselves in the mirror.
- New Caledonian crows understand cause-and-effect relationships.
- Scrub jays plan for the future.
Do fish have brains?
Fish typically have quite small brains relative to body size compared with other vertebrates, typically one-fifteenth the brain mass of a similarly sized bird or mammal. The cerebellum of cartilaginous and bony fishes is large and complex.Why is fish so smart?
“Fish are more intelligent than they appear. In many areas, such as memory, their cognitive powers match or exceed those of 'higher' vertebrates including non-human primates.” Fish's long-term memories help them keep track of complex social relationships.How smart is a salmon?
Salmon Are Smart Fish learn from each other, have long-term memories, and can recognize one another. They gather information by eavesdropping, and some species even use tools, which, until recently, was thought to be a uniquely human trait.Do tropical fish have brains?
Fish typically have quite small brains relative to body size compared with other vertebrates, typically one-fifteenth the brain mass of a similarly sized bird or mammal. The cerebellum of cartilaginous and bony fishes is large and complex.Are fish smarter than dogs?
According to Culum Brown from Macquarie University, "Fish are more intelligent than they appear. In many areas, such as memory, their cognitive powers match or exceed those of 'higher' vertebrates including non-human primates."How smart are dolphins?
Dolphins demonstrate the ability to do all of these things and most scientists agree that dolphins are very intelligent. They are notoriously talented mimics and quick learners; they demonstrate self-awareness, problem-solving, and empathy, innovation, teaching skills, grief, joy and playfulness.Are Sharks smart?
In the past decade, Kock and other shark experts have come to realize that sharks rarely hunt humans—and that the beasts are sociable and curious. Unlike most fish," Kock says, "white sharks are intelligent, highly inquisitive creatures."Are fish smarter than birds?
According to Culum Brown from Macquarie University, "Fish are more intelligent than they appear. In many areas, such as memory, their cognitive powers match or exceed those of 'higher' vertebrates including non-human primates." Fish hold records for the relative brain weights of vertebrates.How smart is an octopus?
"They are very smart creatures." Octopuses, some 300 species of which inhabit tropical waters around the world, can change colors, squirt out poison, and exert a force greater than their own body weight. Mather has been studying octopuses for 35 years in an effort to gain insight into the evolution of intelligence.What is the smartest bird?
Parrots and the corvid family of crows, ravens, and jays are considered the most intelligent of birds. Not surprisingly, research has shown that these species tend to have the largest HVCs.How long is a fish's memory?
Most goldfish keepers will have heard the “fact” that goldfish memory spans are just three seconds long — but is it true? Scientists have proven that goldfish memory spans are nowhere near as short as three seconds. Your goldfish can actually remember things for at least five months.Do fish feel pain in their fins?
Summary: Fish do not feel pain the way humans do, according to a team of neurobiologists, behavioral ecologists and fishery scientists. The researchers conclude that fish do not have the neuro-physiological capacity for a conscious awareness of pain. 
