Meaning of rough-backed caiman in English:
rough-backed caiman
noun
The smooth-fronted caiman, Paleosuchus trigonatus, a small alligator found in the Amazon basin.
Origin
Late 19th century.
Are You Learning English? Here Are Our Top English Tips
The smooth-fronted caiman, Paleosuchus trigonatus, a small alligator found in the Amazon basin.
Late 19th century.