Spanish Hydrodamalis gigas Cited by user Rextron on 02 Nov 2023 La vaca marina de Steller (Hydrodamalis gigas) es una especie extinta de mamífero sirénido de la familia Dugongidae.
English Steller's sea cow Cited by user Dunkleosteus77 on 14 Jul 2017 Steller's sea cow (Hydrodamalis gigas) is an extinct species of sirenian first discovered by Europeans in 1741.