![squid vs octopus squid vs octopus](https://i.pinimg.com/736x/33/67/97/336797bcc726f2edf2f082abd95c384f.jpg)
These tentacles also have taste sensors, so if one is feeling your body with its tentacles, it is actually also tasting you. To do this, they drop onto them from above and use the suction of their tentacles to pull the prey into their mouth. They also use these tentacles to hunt prey. This helps them to grasp surfaces while also giving them a sense of touch. Each tentacle has two rows of suction cups which are ring-shaped. Octopuses are known the most for having eight tentacles. These features make them seem like similar creatures at first, but once we get to the nitty gritty bits of it, maybe not so. Another distinguishing feature that they all have is the presence of tentacles on their bodies, or at least some form of it. They are also invertebrates and, unlike most mollusks, have no shell.
![squid vs octopus squid vs octopus](https://pixfeeds.com/images/aquatic-life/octopus/1280-148239525-ethereal-octopus-from-the-depth.jpg)
This article will examine the differences between these three cephalopods, and how you can tell them apart.Īll three are in Class Cephalopoda which sits in the Phylum Mollusca, which is just a fancy way of saying that they are cephalopods, a subgroup of mollusks. When examined more closely, however, they have their own differences that makes it easy to tell which is which. Squid and cuttlefish, on the other hand, seem to have similar attributes that make distinguishing each from the other more difficult from afar. Those signature 8 tentacles and that bright red body makes it easily recognizable even among its mollusk peers, though some still confuse it for squid. The octopus might be an easily distinguishable fellow for most. Distinguishing Octopus, Squid, and Cuttlefish