Search results
Results from the WOW.Com Content Network
Common name Binomial name/Trinomial name Population Status Trend Notes Image African bush elephant: Loxodonta africana: 352,000 [1]: EN [1] [1]The population has been reduced dramatically (african elephant populations in 18 countries declined by ~30%) since a mass ivory sell off by southern african countries in the early 2000's to present time.
The New World gomphothere genera Notiomastodon and Cuvieronius dispersed into South America during the Pleistocene, around or after 2.5 million years ago as part of the Great American Biotic Interchange due to the formation of the Isthmus of Panama, becoming widespread across the continent. [28]
Southern elephant seal harem on a beach on the Kerguelen Islands. Southern elephant seal world population was estimated at 650,000 in the mid-1990s, [1] and was estimated in 2005 at between 664,000 and 740,000. [18] Studies have shown the existence of three geographic subpopulations, one in each of the three oceans.
This is a list of gomphothere fossils found in South America. Gomphotheres were elephant-like mammals that lived from the Middle Miocene (approximately 12 million years ago) to the Holocene (6000 years BP). The following species have been described in twentieth and twenty-first century paleontological literature about South America. [2]
The population of Asian elephants in the wild continues to decline, and they are classified as endangered on the International Union for Conservation of Nature’s Red List.. Today there are only ...
The ivory trade contributed to the fall of the African elephant population in the late 20th century. [145] This prompted international bans on ivory imports, starting with the United States in June 1989, and followed by bans in other North American countries, western European countries, and Japan. [151]
An elephant population census was conducted in Sabah between July 2007 and December 2008, counting dung piles along 216 line transects in five main elephant managed ranges, covering a total distance of 186.12 km (115.65 mi).
South America's 20 genera of nonhuman primates compares with 6 in Central America, 15 in Madagascar, 23 in Africa and 19 in Asia. All South American monkeys are believed to be descended from ancestors that rafted over from Africa about 25 million years ago in a single dispersal event. Suborder: Haplorrhini. Infraorder: Simiiformes