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.
Cephalothorax means 'head chest', and it is exactly what it sounds like. Spiders have one, being the frontmost part of their bodies. Insects have a separate head and thorax, but spiders have their eyes and jaws (head) on the same part as their legs (thorax in insects).
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.
Fused segments in an arthropd are called tagmate and phenomenon is called tagmatization . Cephalothorax , Prosoa , meta soma etc. are tagmata .
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.
because using the process of allimanation athropod would be the only possible answer
An arthropod
the head and thorax
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.
Vectors of the 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.
As the arthropod grows up, the exoskeleton sheds in order for the arthropod to grow inside of it.