3. Jaws and poisonous canines
4. Golovogrud, including: the central nerve ganglion, eyes, jaws, the lower jaw, a stomach, the attached feet
5. A spot in the form of hourglasses
7. Web glands
Step 1. We draw golovogrud and the first sections of feet.
Step 2. We draw circles — junctions of feet with golovogrudyyu.
Step 3. We draw the second sections of feet.
Step 4. We draw claws and a paunch at the black widow.
Step 5. Use pencils 2H, HB and 2B to transfer shades.
Step 6. We smear we (shade) a spider.
Step 7. By means of an eraser make patches of light, take a pencil 4B and put dark sites of a body of a spider. Hardly considerably we will draw a web.
Author: Brenda Hoddinot, site (source)