Spider Robot 3D + Video Simulation SolidWorks

Common name for all species of Arachnida (Araneida or Araneae) in the phylum Arthropoda (Arthropoda). It is distributed worldwide except for Antarctica. Distributed from sea level to 5,000 m above sea level. All terrestrial. Body length 1 to 90 mm. Spiders are both beneficial and harmful to humans, but in terms of their contribution, they are mainly beneficial insects. Spiders range in length from 0.05 mm to 60 mm. The body is divided into a cephalothorax and an abdomen. Some species have a thoracic carapace on the dorsal surface of the cephalothorax and usually have eight single eyes (also six, four, two, and zero) in two to four rows at the anterior end of the cephalothorax.