Photographs of some species of Sibon and Dipsas in life a S. canopy sp. nov. from El Valle de Antón, Coclé province, Panama b S. irmelindicaprioae sp. nov. holotype MHCH 3143 from Puerto Indio, Darién province, Panama c S. marleyae sp. nov. from Verdecanandé, Esmeraldas Province, Ecuador d S. vieirai sp. nov. from Mashpi Amagusa Reserve, Pichincha province, Ecuador e Dipsas sp. from Cerro Gaital, Coclé province, Panama f D. welborni sp. nov. ZSFQ 5060 from Vía a Nuevo Paraíso, Zamora Chinchipe province, Ecuador.