A team of scientists from the Center for Biological Diversity and Climate Gate Zen destinations in Germany has studied the genetic differences of giraffes inhabited Africa. By analyzing the DNA in the mitochondrion. Situated in the cells of a giraffe Giraffes can be classified into four species, namely South Africa, giraffe (Giraffa giraffe), Maasai giraffe (G. tippelskirchi), reticulated giraffe or Somali Giraffe (G. reticulate) and Nubian giraffe (G. Camelopardalis).