Spider Robot 3D + Video Simulation – 3D Model SolidWorks

general term for all species of the Arthropoda class Arachnida order Araneida or Araneae. Distributed worldwide except Antarctica. Distributed from sea level to 5,000 meters 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. The body length of spiders ranges from 0.05 mm to 60 mm. The body is divided into the cephalothorax and abdomen. Some species have a breastplate on the back of the cephalothorax, and the front of the cephalothorax usually has 8 simple eyes (some have 6, 4, 2, or 0), arranged in 2 to 4 rows.