sharing our knowledge.
Photographic gallery.  Thousands of particles under the microscope.
Dog Hair, Terrior

Scale Cast, Black Terrior

The scale pattern here is ovate, imbricate, and tight.

Transmitted Oblique Illumination

Definition/Function:

Hair from the Family Canidae is highly variable in appearance. This hair belongs to the group Canis lupus familiaris, type black terrior.

Significance in the Environment:

Characteristic Features:

Dog hair is highly variable.

Associated Particles:

References:

References with Photographs and/or Drawings

Hausman, Leon Augustus, "Structural charactreistics of the hair of mammals", THE AMERICAN NATURALIST, vol. 54, no. 635, pp.496-523,

Hausman, Leon Augustus, "Recent studies of hair structure relationships", THE SCIENTIFIC MONTHLY, pp. 258-277,

Glaister, John, A STUDY OF HAIRS AND WOOLS, Misr Press, Cairo, 1931.

FBI site for Animal Hair Identification: http://www.fbi.gov/hq/lab/fsc/backissu/july2004/research/2004_03_research02.htm

Keys Only

Mayer, William V., "The hair of California mammals with keys to the dorsal guard hairs of California mammals", THE AMERICAN MIDLAND NATURALIST, vol. 48, no. 2, pp. 480-512, 1952.

Stains, Howard J., "Field key to guard hair of middle western furbearers", JOURNAL OF WILDLIFE MANAGEMENT, vol. 22, no.1, pp. 95-97, January, 1958.

Mathiak, Harold A., "A key to hairs of the mammals of southern Michigan", JOURNAL OF WILDLIFE MANAGEMENT, vol. 2, no. 4, pp. 251-268, October, 1938.