Identification tag and anchor for use in displaying indicia including graphics and text

An anchor for use with an identification tag, the identification tag having an aperture to receive a portion of an animal-piercing member, the animal piercing member having a retaining surface, comprising:

• (a) a main body including an integral boss having a central aperture therethrough, the main body extending to an internal shoulder for contacting the retaining surface of the animal-piercing member to preclude passage of the retaining surface in a longitudinal direction while permitting passage in an opposite direction;
• (b) a continuous, uninterrupted tapered fitting surface defining an end of the anchor;
• (c) a peripheral groove for having a diameter less than the diameter of the aperture of the identification tag;
• (d) an outer convexly rounded surface intermediate the tapered fitting surface and the groove;
• and
• (e) a circumferential flange projecting radially outwardly from an outer surface of the body to locate the groove intermediate to the outer convexly rounded surface and the flange, the flange having an outside diameter greater than the outer convexly rounded surface;
• wherein the central aperture comprises a first diameter defined by inner walls of the circumferential flange, tapered fitting surface, peripheral groove, and outer convexly rounded surface, and a second diameter defined by an inner wall of the main body, wherein the second diameter is greater than the first diameter;
• and wherein a larger portion of the central aperture is defined by the second diameter than by the first diameter.