The Làlomèna is found in the waterways of Madagascar. It has two very red horns and looks like an ox. It is among the strongest of aquatic animals, but little more is known of its appearance and attributes.
Sub-fossil remains of Madagascan hippos have been referred to as làlomèna bones.
Sibree, J. (1896) Madagascar Before the Conquest. Macmillan, New York.