Self-recognition is an elite test of intelligence and mirror tests have only proved that great apes and bottlenose dolphins have this ability. Many researchers believe, and previous studies have indicated, that they are capable of recognition, of others and potentially even of themselves, and have almost mammalian intelligence - far more advanced than that of regular fish. This means the animal has invested heavily over the course of its evolution in its brain power, indicating a clear advantage to greater intelligence and concerted effort to improve its capacity. What distinguishes the manta ray, as well as animals like humans and elephants, is that the brain is very large when compared to the body. Manta rays certainly measure up well on the former as they have the largest brain of any fish.īut many other animals of similar body size have smaller brains and survive just fine. There are two scales of how intelligence is roughly estimated in different species, brain mass and brain size relative to the animal's body. The large fish belong to a order known as Myliobatiformes which includes stingrays and other similar species and is a group closely related to that of sharks and are characterised by their cartilaginous bodies.įurther classification of the majestic marine animals puts them in the family Myliobatidae (eagle rays). Manta rays are believed to be some of the most intelligent creatures in the ocean and have several traits and studies to support this claim. 'The whole encounter lasted for about 20 - 30 minutes and he was part of a mating manta train that was just circling around a cleaning station.' 'He was big and I got into a touch range but obviously didn't touch, I was super close, about a metre at best. 'I felt amazed afterwards but also felt like when I was in its eye level I felt like he was smiling at me. He said: 'It is very rare because I think there has only been around eight to ten sightings since the first sighting in 2015. Mr Laine posted pictures of Inspector Clouseau on his Instagram account. Solomon David, an aquatic ecologist at Louisiana's Nicholls State University in the US, told National Geographic: ''Having seen other pigmentation-related mutations in fishes, it's not completely unexpected that this exists, but it's really cool to see regardless.' In some animals, it can create an unusual reddish hue, but it also has the potential to turn an animal pink. This is similar to melanism and albinism which causes some animal species to appear black and white, receptively.Įrythrism is a genetic mutation which alters how the body produces melanin, the chemical in skin which creates colour. He said: 'It is very rare because I think there has only been around eight to ten sightings since the first sighting in 2015' Adult rays can weight more than a tonne and are not to be messed with.Mr Laine posted pictures of Inspector Clouseau on his Instagram account. You might think that being bright pink might put Inspector Clouseau at risk of being eaten by predators, but he’s still very large. The last mixed configuration is the most common, with rays having dark backs to blend in the gloomy water underneath and a lighter underside to blend with the sunlight. Reef manta rays tend to come in three different colours: black, white and a combination of the two. The process which causes this may be similar to albinism in humans. ![]() It’s believed his distinctive colour is caused by some sort of genetic mutation which affects the colour of its melanin, a skin pigment. This time around, he was glimpsed with seven other males who were all vying for female attention. Inspector Clouseau has been spotted less than 10 times since it was first seen in 2015.’ ‘It felt amazing because I’d just witnessed it so close. A long-shot of the rose-coloured fish (Provider: was until later that day, I saw on the board at Lady Elliot Island a photo of the pink manta.
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