sentences:  As of 2016, some 252 species of mammal had been recorded in Ivory Coast, 666 species of bird, 153 species of reptile, 80 species of amphibian and 671 species of fish.In the shallow parts of the Ébrié Lagoon there are a range of invertebrates including polychaete worms, nemertean worms, oligochaetes, isopods, amphipods and prawns.Over a hundred species of fish have been recorded here, and the lagoon and surrounding swamps are home to the pygmy hippopotamus, the Nile crocodile, the West African slender-snouted crocodile, the dwarf crocodile and the African manatee.