Lachesis lanceolatus Boulenger, 1896 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Reptilia order Squamata family Viperidae genus Bothrops species Bothrops jararaca Name Homonyms Lachesis lanceolatus Lacépède, 1789 Lachesis lanceolatus Boulenger, 1896