Distribution of seven species of Synophis in South America. S. bicolor (pentagons), S. bogerti sp. n. (green triangles), S. calamitus (circles), S. insulomontanus sp. n. (red triangles), S. lasallei (squares), S. plectovertebralis (diamond), S. zamora sp. n. (blue triangles). Grey circle corresponds to specimen QCAZ 5847 from Carchi, Ecuador (see Discussion).

 
 
  Part of: Torres-Carvajal O, Echevarría LY, Venegas PJ, Chávez G, Camper JD (2015) Description and phylogeny of three new species of Synophis (Colubridae, Dipsadinae) from the tropical Andes in Ecuador and Peru. ZooKeys 546: 153-179. https://doi.org/10.3897/zookeys.546.6533