Members of class Chelicerata, order Arachnida and suborder Aranaea, being regular Spiders. The cephalothorax bears the eyes, mouth, legs and musculature used to move these, and the abdomen contains the vital organs.
The Arachnid class of arthropods under subphylum Chelicerata have only two major body sections (tagmata) called the cephalothorax and abdomen; they also usually have eight legs as adults, and no wings nor antennae.
An arthropod
That'd be an arachnid, most likely a spider. Spiders have a cephalothorax ('head chest', exactly what it sounds like) and an abdomen (butt, containing vital organs), and four pairs of walking legs.
Nope - it's a member of the Jellyfish family, not an arthropod.
Barnacles
Head and Thorax (Arachnids have cephalothorax, ex: spiders and scorpions)
The arachnids group has a body that is divided into a cephalothorax and an abdomen. This group includes spiders, scorpions, ticks, mites, and more.
Members of class Chelicerata, order Arachnida and suborder Aranaea, being regular spiders. The cephalothorax bears the eyes, mouth, legs and musculature used to move these, and the abdomen contains the vital organs.
The answer is very simple. an octopus of course It has no antannae but do own an exoskeleton,
The Arachnid class of arthropods under subphylum Chelicerata have only two major body sections (tagmata) called the cephalothorax and abdomen; they also usually have eight legs as adults, and no wings nor antennae.
In arthropods, the fused segments are called tagmata. These are specialized body regions that are made up of multiple segments fused together to perform specific functions. Examples of tagmata include the head, thorax, and abdomen in insects.
because using the process of allimanation athropod would be the only possible answer
An arthropod
Vectors of the arthropod.
the head and thorax
As the arthropod grows up, the exoskeleton sheds in order for the arthropod to grow inside of it.
First of all, only the cephalothorax is inflexible. The tail is flexible, and if you look at it closely, it is clearly segmented. The cephalothorax is actually also segmented internally, but is masked by the shell, called a carapace.