To marine biologists, the guppy (scientific name Poecilia reticulata), AKA the rainbow fish or the millionfish, is one of the world’s most popular tropical fish and one of the most widely ...
the southern giraffe (Giraffa giraffa), the Masai (Giraffa tippelskirchi), the reticulated giraffe (Giraffa reticulata), and the northern giraffe (Giraffa cameloparadalis). Different species of ...