$2.50
Worm Nomenclature Book illustrates and describes 5 parts of the worm: worm, mouth, segment, anus, and clitellum. The individual parts are highlighted in red.
There are two styles of books included. Style one is approx. 3¾" x 5", style two is approx. 5½” x 5½“ and requires little preparation.
This file is in PDF format.