Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
cephalopod
Table of Contents
References & Edit History Quick Facts & Related Topics
Images & Videos
blue-ringed octopus
Follow researchers into the waters off Vancouver Island in search of the giant Pacific octopus
blue-ringed octopus
Mating ritual of cuttlefish explained
Observe a cuttlefish changing its colour as it swims near the Great Barrier Reef, off the coast of Australia
How do octopuses and other cephalopods know what colours to display so as to hide from predators or to attract mates?
Watch the larger Pacific striped octopus unique shrimp-catching strategy
blue-ringed octopus ammonite fossils Image shows a reconstruction of squidlike creatures swimming.
For Students
blue-ringed octopus
cephalopod summary
Quizzes
Sea otter (Enhydra lutris), also called great sea otter, rare, completely marine otter of the northern Pacific, usually found in kelp beds. Floats on back. Looks like sea otter laughing. saltwater otters
Animal Group Names
Lion (panthera leo)
Deadliest Animals Quiz
Mute swan with cygnet. (birds)
Match the Baby Animal to Its Mama Quiz
vulture. An adult bearded vulture at a raptor recovery center. The Gypaetus barbatus also known as the Lammergeier or Lammergeyer, is a bird of prey and considered an Old World vulture.
Animal Factoids
Read Next
Praying mantis (sphodromantis gastrica)
Why Do Some Animals Eat Their Mates After Sex?
coconut octopus underwater, amphioctopus, cephalopod, indonesia
6 Reasons to Love Cephalopods
Discover
Groups of depositors in front of the closed American Union Bank, New York City. April 26, 1932. Great Depression run on bank crowd
Causes of the Great Depression
Alexandria, Egypt - September 12, 2014 - Wedding Bridesmaids Competition, reward for Best Bridesmaids for participation in competitions. Prize for victory
Who Votes for the Academy Awards?
Camel at Khor Rori, Oman; mammal.
Do Camels Store Water in Their Humps?
Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.
10 Famous Artworks by Leonardo da Vinci
M17, the Swan Nebula, is a star-making cloud in the constellation Sagittarius.
How Do We Know How Far Away the Stars Are?
airplane in flight (plane, aircraft, flying)
7 Puzzling Plane Disappearances
Florence, Italy Statue of David by Michelangelo
How a Rejected Block of Marble Became the World’s Most Famous Statue

cephalopod: Facts & Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/cephalopod
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Facts

Also Known As Siphonopoda • Cephalopoda

Photos and Videos

blue-ringed octopus
blue-ringed octopus
blue-ringed octopus
ammonite fossils
Image shows a reconstruction of squidlike creatures swimming.
cuttlefish
nautilus
octopus
Tropites
organizational levels and body diagrams of mollusks
Follow researchers into the waters off Vancouver Island in search of the giant Pacific octopus
Mating ritual of cuttlefish explained
Observe a cuttlefish changing its colour as it swims near the Great Barrier Reef, off the coast of Australia
How do octopuses and other cephalopods know what colours to display so as to hide from predators or to attract mates?
Watch the larger Pacific striped octopus unique shrimp-catching strategy
See All Videos and Images →

Related Topics and References

Topics

Key People

Otto Heinrich Schindewolf
German paleontologist
Hyatt, Alpheus
Alpheus Hyatt
American zoologist and paleontologist

Related Quizzes and Features

Quiz
Lion (panthera leo)
Deadliest Animals Quiz
vulture. An adult bearded vulture at a raptor recovery center. The Gypaetus barbatus also known as the Lammergeier or Lammergeyer, is a bird of prey and considered an Old World vulture.
Animal Factoids
Mute swan with cygnet. (birds)
Match the Baby Animal to Its Mama Quiz
Sea otter (Enhydra lutris), also called great sea otter, rare, completely marine otter of the northern Pacific, usually found in kelp beds. Floats on back. Looks like sea otter laughing. saltwater otters
Animal Group Names
List
coconut octopus underwater, amphioctopus, cephalopod, indonesia
6 Reasons to Love Cephalopods
Demystified
Praying mantis (sphodromantis gastrica)
Why Do Some Animals Eat Their Mates After Sex?