WebA cephalopod is an animal belonging to the group Cephalopoda, containing octopus, squid, cuttlefish, nautilus, and kin. The word “cephalopod” is derived from Greek and means … WebJun 20, 2024 · Instead of working really hard to tread water, the cephalopod can hang weightless in the water column. Cuttlefish shells—or bones Although the shell in most fossil cephalopods was coiled and (we think) outside the animal, the shell in cuttlefish is inside and mostly flat.
Cephalopod Definition, Etymology, Species, & Facts
WebOctopuses and cuttlefish also use color change to warn their predators or any animals that threaten them. One of the best examples is the extremely venomous blue-ringed octopus (Hapalochlaena lunulata), which lives in tide pools in the Pacific and Indian Oceans from Japan to Australia.When these small octopuses are provoked, iridescent blue rings … WebMar 25, 2024 · cuttlefish: [noun] any of various marine cephalopod mollusks (order Sepioidea, especially genus Sepia) having eight short arms and two usually longer tentacles and differing from the related squid in having a calcified internal shell. greeted customers on resume
Cephalopods Smithsonian Ocean
WebCephalopods are the most intelligent, most mobile, and the largest of all molluscs. Squid, octopuses, cuttlefish, the chambered nautilus, and their relatives display remarkable diversity in size and lifestyle with adaptations … WebOct 14, 2013 · Cuttlefish Are Cephalopods. Cuttlefish are cephalopods, which means they are in the same class as octopus, squid, and nautilus. These intelligent animals have a … Webcuttlefish, any of several marine cephalopods of the order Sepioidea, related to the octopus and squid and characterized by a thick internal calcified shell called the cuttlebone. The approximately 100 species of cuttlefish range … focal printing north hobart