Pleurodema is a genus of leptodactylid frogs from South America. They are sometimes known under the common name four-eyed frogs, although this name can also refer to a particular species, Pleurodema bibroni. The common name is a reference to two inguinal poison glands that resemble eyes. When threatened, the frog lowers its head and raises its rea...
Found on
http://en.wikipedia.org/wiki/Pleurodema
External sulcus of pleural apophysis.
Found on
http://www.geog.ubc.ca/biodiversity/efauna/InsectGlossary.html
No exact match found.
