The hair shaft (lat. scapus pilis; also called papillary hair, histological scopus, Latin name histologia scapulus pilis / pilae) is a microscopic conical or rounded partial, complete or growing shaft hair of humans, domestic and farm animals, birds and some reptiles. Available in mammals, humans and other representatives of the genus Homo from the family of great apes and in reptiles, amphibians, fish, amphibians; In birds, part of the rods are present; in turtles, the entire rod is represented by one claw due to the absence of hair with the rod. Description Contents