Tick

This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.

8 legs, biting, brown

Introduction: This tick’s common name comes from the fact that it is only found in North America and that domestic dogs are the favorite host of the adults.

 Recognition: Unengorged adult female about 3/16” (5mm) long, male slightly smaller (about 1/8”/3.6 mm); engorged female up to about 5/8” (15 mm) long, 3/8” (10mm) wide. Body oval, dorsoventrally flattened (top to bottom). Color brown with whitish to grayish markings often with silvery hue.

 Habits: The American dog tick does not survive well indoors. If found indoors, it was probably carried in on a dog and dropped off when fully engorged to seek a suitable place for egg laying.

Contact Us