Squid's blood is blue. Octopus's blood is blue too.
Squid can change colours as an offensive mechanism to blend with the enviornment . They change colours when hunting their prey, and also used to elude predators.
Any colour it wants to be.....
brownish greenishi
They are a golden color.
brown,white,and tan
Not sure what squid, or what black spots you are talking about. Many squids, like many cephalopods, have the ability to change colors depending on their mood, or environment. Some even being able to change colors on on half of their body versus the other when "speaking"/reacting to others of their species. They can even make fake eyes at the other end of their bodies to intimidate and confuse predators. They do this because they have evolved cells called chromatophores, which can change colors as well as reflect light, some are photosynthetic as well due to the bacteria that are found in the cells. The vampire squid (which is not a real squid) has primitive versions of these cells, which are only black. Not sure if this is the squid and the black spots you are talking about
Small, pink, looks like a squid with octopus tentacles on its face. changes colors, looks cute and cuddly.
Humboldt or jumbo squid are aggressive creatures, example they have displayed cannibalistic activities like eating other squid. Like sharks they have attacked people but humans aren't apart of their everyday diet. The humboldt squid have the ability to flash different colors and if the animal flashes red it is a sign of aggression. But divers say when encountered with the squid they found that the squid swam by and were mainly curious and swam away once they found that the divers wouldn't harm the squid. But fishermen have been attacked, but this would be in a different environment. Pulling in a 6 foot squid takes skill, so fisher men have been killed but its not some outrageous number of deaths.
Very many.Some squid have four color pigments that they can use to camouflage themselves and the combinations are endless.Squid can also change the texture of their skin so they can be rough (like coral) or smooth (like sand), increasing the effectiveness of the camouflage.
The Humboldt squid and the Giant Squid are two separate species
The squid is called a firefly squid.
but what the squid
The Giant Squid is a cousin of the Squid.
The biggest squid in the world is the colossal squid.
squid
Squid by far. Squid by far.
Most are fairly common like the Common squid, but the giant squid and the colossal squid are rare.