The anal sac secretion of the hog-nosed skunk, Conepatus mesoleucus, had two major volatile components, ( E)-2-butene-1-thiol and ( E)- S-2-butenyl thioacetate. Males are larger than females and can occasionally reach 4.5 kg. The western hog-nosed skunk ranged from 40 to 84 cm in length, 13–35 cm in height, and 1.1–2.7 kg. They weigh on average between 3.0 and 4.5 kg. Male hog-nosed skunks range from 56 to 92 cm in length and 22–41 cm in height. Female eastern hog-nosed skunks range from 58 to 74 cm in length and 19–34 cm in height. īefore the merge of the American hog-nosed skunks, the eastern hog-nosed skunk, Conepatus leuconotus is typically larger than the western hog-nosed skunk, Conepatus mesoleucus. The hair on these skunks is coarse and harsh, lacking the qualities which render the coats of their northern relatives so valuable. The western distinction is a wide stripe, with a predominantly white tail. The eastern species is a narrow stripe, with black under the base of the tail. The extent of the stripe on the hind of the skunk, and the color of the tail underside suggests a distinction between eastern and western species. This likeness has led to the use in some places of the appropriate name "badger skunk" for these animals. and the front legs and shoulders are provided with a strong muscular development for digging, as in a badger. The claws are well developed for digging up insect prey. In addition, the front feet are armed with long, heavy claws. The nose is prolonged into a distinct "snout", naked on the top and sides and evidently used for rooting in the earth after the manner of a pig as their name implies. All are characterized by comparatively short hair, especially on the tail, and this appendage lacks the plumelike appearance observed in other skunks. The individual hog-nosed skunk species vary in size, but among them is included the largest of all skunks. Work in 2003 concluded that the western hog-nosed skunk or common hog-nosed skunk (formerly Conepatus mesoleucus) is the same species as the American hog-nosed skunk, and that Conepatus leuconotus is the correct name of the merged populations. Southern Mexico to northern Peru, and in the extreme east of Brazil Texas, New Mexico, Arizona, Mexico, Guatemala, Honduras, Nicaragua Species ImageĬhile, Peru, northern Argentina, Bolivia, Paraguay, Uruguay, and southern Brazil They have white backs and tails and black underparts. 19:837–841.The hog-nosed skunks belong to the genus Conepatus and are members of the family Mephitidae (skunks). Volatile components in defensive spray of the hog-nosed skunk, Conepatus mesoleucus. Volatile components in defensive spray of the spotted skunk, Spilogale putorius. New components in defensive secretion of the striped skunk, Mephitis mephitis. Notizen über das Stinkthier ( Mephitis texana). Phylogenetic relationships among the skunks: a molecular perspective. Chemical constituents of the defensive secretion of the striped skunk ( Mephitis mephitis). Some chemical constituents of the scent of the striped skunk ( Mephitis mephitis). α-Methyl-quinoline as a constituent of the secretion of the anal glands of Mephitis mephitica. A chemical study of the secretion of the anal glands of Mephitis mephitica (common skunk), with remarks on the physiological properties of this secretion.
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