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.
March 26, 2012. By MoneyRates Team | Money Rates Columnist. The prime rate is the interest rate benchmark that banks use as their primary lending rate. This rate is often used by banks and mortgage companies as an index to set rates on variable loans and mortgages.