Jumping Spider Small 194×320 Medium 388×640 Large 621×1024 Download Tiff Original 1455×2400 | (3.3 MB) Description The body of a spider consists of two parts, connected by a constricted waist, the unsegmented cephalpthorax and a large, soft, unsegmented abdomen. Keywords arachnid, Arthropoda, carnivorous insects, Insecta, Spider Galleries Spiders, Mites and Scorpions Source: Buel P. Colton, Zoology: Descriptive and Practical (Boston:D.C. Heath & Co., 1903) 56