History/Evolution
What large monster in many mythoi was most likely based on the octopus/squid?
The Kraken
How do Octopuses move?
Jet propulsion
Octopuses kept in captivity are notorious for being exceptionally good at doing what?
Breaking out/escaping their aquariums
When was this book written?
1992
What color blood do octopuses have?
Blue blood
Where did the name "octopus" come from?
"Okto" meaning 8 and "Pous" meaning foot
How many hearts does an octopus have?
3 Hearts
What do octopus caretakers often give to their octopus to distract/entertain them?
Toys and puzzles
How many marine biologists worked together to write this book?
3 (Jennifer Mather, Roland Anderson, James Wood)
What is the most toxic octopus in the world?
The blue-ringed octopus
How long have octopuses been known to "escape" the water?
Over 2000 years
How many brains does an octopus have
9 Brains
The way Octopuses store memories is very similar to which other intelligent organism?
Humans
Which of the three main authors was also a photographer who took many of the photos showcased in the book?
James Wood
Which three octopus species are known to be best suited for captivity? (You only have to name one)
The Giant Pacific Octopus, Caribbean Reef Octopus, and Caribbean Pygmy Octopus
How long have octopuses been living on the Earth?
Around 300 Million years
Male Octopuses use this specific tentacle to transfer spermatophores when mating
Third right tentacle or "arm"
Some octopus that build dens for their eggs are known to do this in order to protect said eggs
Use rocks, shells, and other materials to create a barrier
How many "sections" are there in this book?
3 Main sections
What is the average lifespan for most types of octopuses?
2-3 Years
What is a common explanation for why octopuses evolved to become so intelligent and good at hiding themselves?
Losing their shell millions ago necessitated high intelligence and camouflage to survive
What is the shape of an octopus' eyes?
Elongated slits/rectangles
Because of their high intelligence and well developed neurological system, many countries have made it illegal to perform surgery/tests on octopuses without giving the octopus what?
Anesthesia
What was the authors' reason for writing this book?
To shed some light on the amazing life and adaptations of octopuses
What is the smallest Octopus in the world?
The Wolfi Octopus?