Squids are said to be among the brainiest invertebrates in the world. Their brain structure is different from other invertebrates in the ocean, as they share complex features similar to the human brain. Like human beings, squids can be very curious about their environment.
Animal Encyclopedia.info is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
*Amazon and the Amazon logo are trademarks of Amazon.com, Inc., or its affiliates.
Additionally, Animal Encyclopedia.info participates in various other affiliate programs, and we sometimes get a commission through purchases made through our links.