They frequently enter homes through open windows, chimneys or gaps beneath doors. A large spider with a brown cephalothorax (the fused head and thorax) and a tan-coloured abdomen that often has a ...

thorax, and abdomen. They have 6 legs and antennae. Ticks are parasites of vertebrates, or animals with backbones, like us, dogs, deer, and birds. Ticks have 2 body regions: an unsegmented abdomen and ...