All squids and octopuses have a venom gland and venomous bite, but the venom is not dangerous to human's in most cases (exception is some species like the blue octopus and if you are allergic). The venom is used to paralyze their prey similar to the way spider catch and eat their prey.
Only one squid is poisonous .Its called a blue ringed squid and lives of the eastern coast of Australia.
Most are fairly common like the Common squid, but the giant squid and the colossal squid are rare.
squid
octopus
Fish and squid.
No. The giant squid is a common predator for whales.
yes.Its poison won't harm humans it only paralises animals
both swim in the ocean
madula oblongata
the octopus or a squid
Squid is a common term. There are more derogatory terms, but squid is often used.
-- The common market squid is Loligo opalescens. However, there are over 300 classified squid species, so you will have to be more specific. -- Giant boy-- The scientific name for the giant squid is Architeuthis dux.== ==