Desert bighorn sheep (Ovis canadensis nelsoni) is a subspecies of bighorn sheep (Ovis canadensis) , that is native to the deserts of the Southwestern United States and Northwestern Mexico. The trinomial of this species commemorates the American naturalist Edward William Nelson (1855â1934).he desert bighorn has become well adapted to living in the desert heat and cold and, unlike most mammals, their body temperature can safely fluctuate several degrees. During the heat of the day, they often rest in the shade of trees and caves.
Prime Rate. This can be defined as the rate charged by banks to their most credit worthy customers for loans. The term on its own is generic but in the States, it primarily refers to the Wall Street Journal Prime Rate.
Prime Rate Definition The U.S. Prime Rate is a commonly used, short-term interest rate in the banking system of the United States. All types of American lending institutions (traditional banks, credit unions, thrifts, etc.) use the U.S. Prime Rate as an index or foundation rate for pricing various short- and medium-term loan products.