sentences:  In Cameroon, a range of cetacean species such as humpback whale, right whale, sperm whale, fin whale, sei whale, killer whale, and dolphins are reported on the coast of the Atlantic Ocean.The African manatee ("Trichechus senegalensis") is also present.The Central African cheetah ("Acinonyx jubatus soemmeringii") and West African wild dog ("Lycaon pictus manguensis") were declared extinct from Cameroon in 2010.