They typically have four pairs of walking legs, they have a cephelathorax (the head and thorax fused together), no antenna, four pairs of simple eyes and the perform respiration via book lungs.
the legs , but mainly the eyes , the arachnids can have up to a 360 eyes and can jump
There is no actual "opposite" of an insect. However, the other insect-sized arthropods are the arachnids (Spiders and scorpions).
Arachnids are arthropods that have eight legs and two body segments. This would include mites, ticks, and spiders.
Spiders are arachnids which are within the animal phylum of Arthropods. Some other arthropods are insects and other "bugs," crabs, lobsters, and even barnacles.
There is no actual "opposite" of an insect. However, the other insect-sized arthropods are the arachnids (spiders and scorpions).
you know stuff and like other stuff
Tarantulas and other spiders are classified as arthropods by virtue of their physical characteristics. In taxonomic classification arthropods branch into two major subcategories, the chelicerates which include arachnids, and the mandibulates which includes the myriapods, crustaceans and insects. These all share the broad definition of arthropoda which is characterized by joint appendages and possession of an exoskeleton.
Spiders are arachnids as they have 8 legs, not 6.
The three main classes of arthropods are: insects (cockroachs, ants, flies, bees, beetles, butterflies), crustaceans (crabs, lobsters, shrimps, barnacles) and arachnids (scorpions, spiders, mites). Other classes are onychophorans (velvet worms), diplopods (millipedes) and chilopods (centipedes).
Insects, arachnids, crustaceans and myriapods have so much in common. They have bodies that are divided into different parts and all of them are invertebrates
Arachnids, like all arthropods, have bilateral symmetry. This means they have symmetry across one plane (known as the sagittal plane, and directly down the centre of their body), which means one side of their body approximately mirrors the other side.
Bees are classified as arthropods because of their characteristic segmented bodies, an exoskeleton made from chitin, and joint appendages.