Figure 1 from: Costa JCL, Kucharzewski C, da Costa Prudente AL (2015) The real identity of Leptodira nycthemera Werner, 1901 from Ecuador: a junior synonym of Oxyrhopus petolarius (Linnaeus, 1758) (Serpentes, Dipsadidae). ZooKeys 506: 119-125. https://doi.org/10.3897/zookeys.506.9074 - Lopes Costa, João Carlos (2015)