What is a cephalopod?

1 Answer
Sep 5, 2014

A cephalopod means head-feet and it is a marine invertebrate. They include the octopi and squid.

The octopi are considered to be the most intelligent invertebrates. All are venomous but only the blue-ringed octopus is deadly to humans.

Most have a very short life span and only live a few weeks to months after reproduction.

Wikipedia

Blue-ringed octopus
Wikipedia

Squid
Wikipedia