Of the many types of elephants and mammoths that used to roam the earth, one born today will belong to one of three surviving species: Elephas maximus in Asia, Loxodonta africana (savanna elephant) or Loxodonta cyclotis (forest elephant) in Africa. There are about 500,000 African elephants alive now (about a third of them the more reticent, less studied L. cyclotis), and only 40,000 – 50,000 Asian elephants remaining. The Swedish Elephant Encyclopedia database currently lists just under 5,000 (most of them E. maximus) living in captivity worldwide, in half as many locations — meaning that the average number of elephants per holding is less than two; many of them live without a single companion of their kind.