Cite this: Maudslay, Alfred Percival. 1889. Biologia Centrali-Americana, or, Contributions to the knowledge of the fauna and flora of Mexico and Central America. Archaeology Atlas v. 3, London : Published for the editors by R.H. Porter, and Dulau & Co.
Supplied Caption: a) Grotesque head issuing from jaws of an animal at the top of stairway. b) Jaguas head from the north side of stairway. c) Figure of rampant jagua from south side of stairway.. Ancient Mayan city of Copán.