Photographs of living specimens of Bothriechis hussaini sp. nov. from Ecuador. a. CZ-003 adult female from El Colorado, El Oro province; b. CZ-001 adult male from El Colorado, El Oro province; c. CZ-004 adult male from San Carlos, Guayas province; d. ZSFQ 5058 juvenile female from Buenaventura Biological Reserve, El Oro province; e. AMARU SN adult female Buenaventura Biological Reserve, El Oro province; f. subadult of undetermined sex from Buenaventura Biological Reserve, El Oro province; g. ZSFQ 5056 adult male holotype from Buenaventura Biological Reserve, El Oro province. Photos by Alejandro Arteaga and Jose Vieira.