Antony taunts him with an elaborately nonsensical description of a Nile crocodile. The Ewaso Ng'iro river contains large numbers of Nile crocodile basks. The largest number of attacks comes from the Nile crocodile. Other ungulates are taken by Nile crocodile more or less opportunistically. Consequently, captives have typically been confused with other species, especially the Nile crocodile. Gustave is a large male Nile crocodile from Burundi. The saltwater crocodile is a sister taxon of the Nile crocodile and the Siamese crocodile. Fauna includes the cheetah, leopard, lion, Nile crocodile, hyena, Lichtenstein's hartebeest and white rhinoceros. The Semliki River provides habitat for Nile crocodile ("Crocodylus niloticus"). Historically, "C. suchus" inhabited the Nile River in Lower Egypt along with the Nile crocodile. The Nile crocodile is a strong example of an apex predator. Guests can observe the hippopotamus, Nile crocodile, and African cichlids through underwater viewing windows. The Nile crocodile is the only known predator of the goliath tigerfish. Each year, hundreds of deadly attacks are attributed to the Nile crocodile within sub-Saharan Africa. Each year, hundreds of deadly attacks are attributed to the Nile crocodile in Sub-Saharan Africa.