Pete Oxford / Schneider's Dwarf Caiman (Paleosuchus trigonatus) on riverbank, Rewa River, Guyana

Pete Oxford / Schneider's Dwarf Caiman (Paleosuchus trigonatus) on riverbank, Rewa River, Guyana

Pete Oxford / Schneider's Dwarf Caiman (Paleosuchus trigonatus) at night, Rewa River, Guyana

Pete Oxford / Schneider's Dwarf Caiman (Paleosuchus trigonatus) threat display, Rewa River, Guyana

Pete Oxford / Schneider's Dwarf Caiman (Paleosuchus trigonatus) on riverbank, Rewa River, Guyana

Pete Oxford / Schneider's Dwarf Caiman (Paleosuchus trigonatus) on riverbank, Rewa River, Guyana

Pete Oxford / Schneider's Dwarf Caiman (Paleosuchus trigonatus) on riverbank, Rewa River, Guyana

Pete Oxford / Schneider's Dwarf Caiman (Paleosuchus trigonatus), Rewa River, Guyana

Piotr Naskrecki / Schneider's Dwarf Caiman (Paleosuchus trigonatus) young, this species prefers more turbid waters than other species of the genus, Guyana

Claus Meyer / Schneider's Dwarf Caiman (Paleosuchus trigonatus) portrait, Amazon ecosystem, Brazil

Daniel Nunez / Smooth fronted caiman (Paleosuchus trigonatus) with mouth open, head portrait, Amazon rainforest, Loreto, Peru. Cropped.