Domesticated Cattle * Ankole-Watusi or Ankole Longhorn Cattle * Highland Cattle, * Galloway cattle, * Hereford cattle, * Brahman or Brahma cattle, * Nguni cattle, * Texas Longhorn cattle, ** Cattle—colloquially cows—are the most common type of large domesticated ungulates. They are a prominent modern member of the subfamily Bovinae, are the most widespread species of the genus Bos, and are ... Wikipedia Scientific name: Bos taurus Gestation period: 283 days Lifespan: 18 – 22 years Rank: Species Higher classification: Oxen Mass: Male: 2,400 lbs (Adult, Bull), Female: 1,600 lbs (Adult, Cow) More info: https://en.wikipedia.org/wiki/Cattle